If 9 and 10 are different, the different man is the lighter of the 9,10 comparison if 9,10,11 was lighter than 1,2,3, (and he is lighter); the different man is the heavier of the 9,10 comparison if 9,10,11 was heavier than 1,2,3 (and he is heavier). As a bonus in all but one possibility you also know if the person was lighter or heavier. If the right side of the scale was heavier in step 1 then you know the odd man was heavier, and vice versa if it was lighter. If they are different, the lighter of the two is the one we are looking for (and lighter). If they are equal, A4 is heavier. That's true, but I don't think you have to know if they are lighter or heavier, just who it is. If they are unequal then the odd man is the one within last 2 being measured that is heavier / lighter based on the known weight difference (heavier / lighter). I was lying there going through possibilities until 3 am when it hit me, and I got up and wrote down the solution. You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. Press J to jump to the feed. we weigh S1 against S2; if balanced it is S3 - else it is the heavy of S1 and S2. If balanced it is the heavy L1 else if unbalanced it is light R1. I like this answer other than the fact that if "Condition 2.1.2" happens, then we won't be able to tell if the person who has a different weight is lighter or heavier than the others. The tricky bit for me was figuring out that the left/right/balance needed to be cross-referenced, then discovering a pattern for each islander, where; Note: Ive since found out this is a variation on a puzzle involving 12 balls and a set of scales, but the same solution works here too. How does a fan in a turbofan engine suck air in? You must figure out which. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. seesaw: L1 L2 L3 L4 R1 R2 R3 R4 If the see-saw balanced, the one of the unknown four just removed was the oddly weighted one. Solution 2c. Learn more about Stack Overflow the company, and our products. The kid sitting on the end is the load. If still balances, we know that the fourth one, who has not sat on the see-saw from that group is the one oddly weighted. Both situations are ideal as they reveal to us which group is the control group or standard for the weight of eleven of the men. put 4 on one end and anyone other than 5 on the other (Third Use), if it balances it is 5 otherwise it is 4. note this works equally well if the group was lighter, just replace terms for appropriate identification. Proceed to solution 1a. There is also a see-saw on the island. IF the scale is unequal, then you know the odd man is within the group 8-11. "There are 12 men on an island. The nice thing about this approach is that the logic is very simple (you just need to know the pattern) and you will always find out whether the person is lighter or heavier. Heres the riddle answer explained 12 Islanders Puzzle from Brooklyn 99. are patent descriptions/images in public domain? Are there basic weighing puzzles requiring adaptive strategies? Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. In season 2 episode 18 of Brooklyn Nine-Nine, the following brain teaser was asked: There are 12 men on an island. 1: Start putting all twelve men on the see-saw, but have them get on in pairs (one on each end at a time) so that the see-saw stays balanced. L: sit on the left, R: sit on the right, -: dont sit on the seesaw. There are 12 men on an island. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. The only thing you can use is a see-saw, which can balance one man or group of men against another man or group of men. Happy problem solving. Brooklyn 99 And The 12 Men On An Island Puzzle - Utopia Mechanicus. Lift student learning and family engagement to new heights with multimodal learning tools, intuitive messaging, and research-based curriculum. Connect and share knowledge within a single location that is structured and easy to search. Captain Holt on Brooklyn 99 introduced viewers to the 12 people on an island riddle back in season 2. (Third Use), If the see saw is not balanced, remove one from each end. Weigh 1 against 2. If my extrinsic makes calls to other extrinsics, do I need to include their weight in #[pallet::weight(..)]? (seesaw measurement number 3), 2.B.2 if balanced The island has no escapes, but there is a see-saw. The exciting catch? Why do we kill some animals but not others? The riddle: There are 12 islanders on an island. sorry my bad. However only three measurements are allowed. Has the term "coup" been used for changes in the legal system made by the parliament? Can a VGA monitor be connected to parallel port? Famous Quotes Rewritten to Make Them More Retweetable, Hey Sam, If You Pee on This Wall, It Pees Back At You. If the weights are equal, then one of A2.4 is heavier; weigh A2 and A3. One of two things will happen: 1) They are equal. Software Engineer Author has 67 answers and 176.2K answer views 3 y Number each of the 12 people from 1 through 12. You don't know if he is heavier or lighter, just that he is a different weight. In either scenario, the steps are basically the same. There are 12 men on an island. Weigh them against each other. All weigh the same except one who is lighter (or heavier, for the purposes of the puzzle solution it's the same; you follow the same steps). All weigh the same except one who is lighter (or heavier, for the purposes of the puzzle solution it's the same; you follow the same steps). Please You have to figure out which Islander is the heaviest using a seesaw. (Detailed . Just forget about them for a few minutes. Try that and see where it takes you. I believe it was in. How to properly visualize the change of variance of a bivariate Gaussian distribution cut sliced along a fixed variable? (Second Use). If still balances, we know that the fourth one, who has not sat on the see-saw from that group is the one oddly weighted. There is also a see-saw on the island. Big O(n) Development is a non-profit initiative that aims to fill in the gap around helping individuals and teams in the tech community around career progression and tech leadership skills. Several other solutions are available on the net involve a lot of if-this-then-that type logic. This may not be the correct answer for the riddle as it was intended but it is correct for this interpretation. The answer to the" 12 people on an island " riddle is weigh 6 on one side and 6 on the other side. we weigh S1 against S2. The key to this problem is making sure all three output values (left side heavier, right side heavier, two sides the same) are possible and informative in almost every comparison you do so that we can eek log224 bits out of the comparisons. 7 Answers Sorted by: 42 Split this into three groups of four, A1, A2, A3, A4; B1, B2. Example for condition 1: put three "unknowns" against three "knowns". Learn more. It only takes a minute to sign up. You can only use it three times. Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. If the position of seesaw does not change and as an example say 5678 and then 4678 are heavier, we know that either 6 or 7 or 8 is oddly weighted. A seesaw is binary. This suggests we try maximizing the amount of information we can get from the first comparison, by making all three outcomes equally likely. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. If the unknowns go down, you know that one of them is heavy. [9, 10, 11] VS. [1, 2, 3]. (Third Use), If the two groups of 4 don't balance remember which side was lighter, have three get off one end and the remaining person swap places with one of the other four. There are 2 possible outcomes, either they are equal, or unequal. Torsion-free virtually free-by-cyclic groups. 11 weigh exactly the same, but one of them is slightly lighter or heavier. Is it possible to measure 1 kilogram of sugar? Ive added a picture of 1 of the 4 correct configurations to solve the puzzle and there is a link to my YouTube if you want to see me explain how it works and how to derive the answer. (seesaw measurement number 3), 2.A.3 if right is heavy They wouldve had to supersize the episode and put a flowchart on screen for a solid five straight minutes. L: sit on the left, R: sit on the right, -: don't sit on the seesaw.. Say as example 1234 were lighter. New comments cannot be posted and votes cannot be cast. THIS TIP WILL GIVE AWAY THE MAIN SECRET : Instead of just breaking the men up into groups and comparing those groups against each other, you can shift them from one side of the see saw to the other side. Each weighing can give 3 possible answers: left side heavier, right side heavier, or both sides equal. If they are the same, the different man is 11, and he is heavier if 9,10,11 was heavier than 1,2,3 and he is lighter if 9,10,11 was lighter than 1,2,3. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. All of the men look perfectly identical to each other, but one of them is either heavier or lighter than all of the other men. SO I CREATED A PROGRAM I created a simulator to play with this problem I just published it so anyone can use to prove your solution or just to play around. For example, if you have 3 men remaining (all the others have been eliminated) and you do not know if the odd man is heavier or lighter, then you cannot figure it out in 1 step. Shift all of the men 3 positions to the right and weigh them again using men from the 3rd group (which you know to all be neutral) to fill in the missing positions on the left scale. Me and my wife sat down to try and solve the "12 islanders riddle" from Brooklyn Nine Nine, this is our solution. If the seesaw balances we know that either 1 or 2 or 3 is oddly weighted. So, what is the 12 people on an island riddle and what is the answer? There are no scales or other weighing device on the island. Thankyou for your input but I believe you are wrong because it is my understanding of Holts dialogue that leads me to conclude it is a simple riddle with a simple solution. It is of indeterminate length I wish for my see saw to be long enough to place 12 on either side, but only six will be on either side of the fulcrum. In other news,did Pete Davidson tattoo a kid? by Mikhael Panju v2. I gave each of the 12 men a letter, A-L. Can You Solve the Brain Teaser of the 12 Men and a See-Saw? How is "He who Remains" different from "Kang the Conqueror"? Jordan's line about intimate parties in The Great Gatsby? If not balanced, the one going down is heavy. The following steps become identical to those in Scenario 1., above. The one who is heavier is the different man (and heavier). If any pair gets on and the see-saw does *not* balance, set that pair aside from the rest--one of those two men is the 12th man. If they are the same, 8 is the one we are looking for (and lighter). Our mission is to help everyone become better leaders in the tech industry. 11 of them weigh the same and one of them is either slightly If the see-saw balances, we are sure that the oddly wieghted one is in the other group of 4. You signed in with another tab or window. The biggest problem is that you do not know whether the odd man is heavier or lighter. (Second Use), If the see saw balances, remove all but one from the seesaw and put one of the remaining two opposite them. Use the weight difference from step 1 to determine heavier lighter. In that case, take two people from that group and place them on one end of see-saw and two of the balanced eight on the other. You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. Presented below is a simpler solution. Would the reflected sun's radiation melt ice in LEO? The ice cube and the basketball have the same weight. seesaw: S1 S2 S3 R1 R2 R3 (heavy) After spending some time with it (and finally solving it), I get why they didnt give an answer. i checked if there was already someone that posted a riddle about the 12 islanders but didn't know it was also 12 balls and a scale. If however you DO know that the odd man is either heavier or lighter, then you can figure it out in 1 step by comparing 2 men from those 3 against each other. Eleven weigh exactly the same amount, but one of them is slightly lighter or heavier. One problem - you have to figure out which person it is too. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux, Brooklyn Nine-Nine Riddle: Weighing Islanders, Building a 2 mile runway on a 1x1 mile island, Coin weighing with a single weighing device, Determine your weight from 2 different answers from 2 weighting scales. If balanced, the 3rd unknown is heavy. But you can only use the seesaw 3 times. sideline: S1 R2 R3 R4, we know there is a heavy islander amongst L2 L3 L4 Retracting Acceptance Offer to Graduate School, First letter in argument of "\affil" not being output if the first letter is "L", Is email scraping still a thing for spammers, How to choose voltage value of capacitors. Your aim is to find out which person weighs a different amount. Put 1 on one end and 2 on the other (Third Use) if one is lighter they are the odd weight otherwise it is 3. You can weigh three combinations of men on the see-saw. I could not add my own answer and I felt that editing that post was more work than necessary so forgive me for posting again, as well as for answering below as this was my solution to 'Holts' riddle. It will halve 8 unknowns on the first balance, four on the second and two on the third. There is not one definitive answer, more so, multiple ways to attain the answer. How do you do it? Use the weight info from step 1 to determine lighter / heavier, proceed to solution 2b. Weigh 12 against 1 to find out whether 12 is heaver or lighter. We know {9,10,11,12} all weigh the same. Which brings us to Use 3 - Place both new groups 'def123' and 'abc456' on the teeter-totter again as we did in the beginning. Before that I didnt really get what you were doing. 12 men live on an island. There are 12 men on an island. Ackermann Function without Recursion or Stack. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. PTIJ Should we be afraid of Artificial Intelligence? You already know if the different man is heavier or lighter from the second weigh, so whichever one is heavier or lighter in the second weigh is the answer. Thus in principle we can get log 2 27 bits from the three comparisons. This way of wording will help make it easier to figure out the puzzle. 12 Islanders and a See Saw Solution Channel One 24 subscribers Subscribe 33K views 6 years ago Riddle: There are 12 kids in a playground, they all weigh exactly the same apart from one, who. now compare R2 and R3. The island has no scales but there is a see-saw. (Third Use), If the see saw is not balanced, remove one from each end. Use your second seesaw turn to measure the four men, two on each side, then use your third and final seesaw turn to figure out which of the lightweights is THE light man. Now put 7 on one end and 8 on the other. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? Solution 2b. 11 of them weigh the same and one of them is either slightly heavier or slightly lighter. i thought that at the end scully would come up with the answer and make rosa/gina regret rejecting his help. 11 of them weigh the same and one of them is either slightly heavier or slightly lighter. Beach House Semis in Port Union Village. You can only use it three times. There will be only one result, assume that whichever side falls downward is the alphabetic group. Say as example 1234 were lighter. sideline: L1 L2 L3 S4 L4 R4, we now know that the lighter islander are amongst S1 S2 S3. Hope you all sleep well after reading this. Note : I am not looking for a new way to solve this. If the see saw is not balanced, remove one from each end. rev2023.3.1.43268. ie. sideline: L1 L2 L3 S4 L4 R4 2) They are different. c) If they are the same, then one of 3,4 is different. Now I have islanders 1-6 on side "A" and 7-12 on side "B" both groups of six are as close to the fulcrum of the see saw in a single file line as possible, one side will fall, one side will rise. Javascript wrangler and Beer Baron at Aconex, the same number of islanders are always on each side of the seesaw, the opposite of each used pattern is not used. Applications of super-mathematics to non-super mathematics. Proceed to solution 2a. Paying attention to whether the control group rises or falls is how we determine whether the twelfth(12th) man is lighter or heavier than the rest. I later went back and refined it a little, so here it is. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. Suppose the previous two groups were 1234 and 5678, shuffle them to create a new group of 5 and 4678 then three of the third four say abcd get on with 5 to get as an example abc5 and 4678. New post because the last one got too old. The island has no escapes, but there is a seesaw. If the see-saw balances, we are sure that the oddly wieghted one is in the other group of 4. Show Answer PREV NEXT by Mikhael Panju v1. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. sideline: S1 S2 S3 S4 42 votes, 14 comments. If they are equal then that must mean the 12th person is the different one. If they are equal then it is the one not being measured and he is heavier. Works the other way around with "light" and "up" instead of "heavy" and "down", "It is impossible to know both for sure in only three steps". All our articles and reviews are written independently by the Netmums editorial team. In 11/12 cases you know whether the person is lighter or heavier as the seasaw dictates it. Seesaw is the best interactive learning platform for PreK-5. The pattern for all islanders is below: person: A B C . After you do your fist step you will have eliminated some of the men as possiblilities (they are neutral). The essence of the riddle is: "There are 12 men on an island. What is the answer to the seesaw riddle? You must figure out which. The odd man is in the group is in 9-12. I am just looking for a little tweak to this answer. Each islander is given a position to sit on the seesaw for each round. (First Use). All of these men weigh exactly Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. You don't know heavier or lighter, but you still have 1 remaining move. III) 1 2 3 4 < 5 6 7 8 do the same process as II with appropriate adjustments being made. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Now you know that one of the four men on one side is light. Connect and share knowledge within a single location that is structured and easy to search. Use Git or checkout with SVN using the web URL. You cannot determine lighter, heavier, proceed to solution 2c. must figure this out in three measurements of the seesaw or less., (You need Go installed) Take note of the direction that the scale tips, you will use that information to do weight determination in step 2. That person is the heavier (or lighter). Number the men from 1 to 12. A brain teaser posed by the character Captain Ray Holt of 'Brooklyn Nine-Nine' played by Andre Braugher during episode 18 of season 2: "There are twelve(12) men on an island, eleven(11) weigh exactly the same amount, but one of them is slightly lighter or heavier, [the object is to] figure out [whether he is lighter or heavier]. It is impossible to know both for sure in only three steps.). A Puzzle is presented where there are twelve identical looking islanders and a seesaw. The unique and extremely popular [citation needed] authority on pop culture since 2008. Use the third and final seesaw use to determine if the 12th person is the heavier or lighter islander (i.e. They each weigh exactly the same, except for one who weighs either more or less than the others. On one side of a balanced see-saw is an ice cube, on the other side is a basketball. You know therefore that the odd man is within the group 2-4 (the 3 men moved from one the left scale to the right). Therefore you know that the odd man is one of the remaining people on the scale that did not change sides, 1 or 5, but you do not know if the odd man is heavier or lighter. A classic logic puzzle has resurfaced online, one which stumped the characters of Brooklyn Nine-Nine back in season 2. It is easier than everyone makes it. if balanced it is L4 - else it is the heavier of L2 and L3. Wow how did this even get 8 upvotesmind boggling. Thankyou for reading and understanding. Weigh 5 against 6. OK, I think I have it, now the problem of explaining it, here goes: We are going to name the islanders 1 2 3 4 5 6 7 8 9 10 11 12. Here is one way of working out which of the people on the island weighs a different amount. If nothing happens, download GitHub Desktop and try again. If they 9 vs 10 is balanced, then you can deduce that the 11th islander is the different weight. It is a see saw, not a giant scale! Thats really not conducive to Andy Samberg zingers. Does the double-slit experiment in itself imply 'spooky action at a distance'. This page contains affiliate links, which means we may earn a small amount of money if a reader clicks through and makes a purchase. ", (Rephrased for clarity, below is a verbatim transcript of 'Holts' dialogue), "There are twelve men on an island, eleven weigh exactly the same amount, but one of them is slightly lighter or heavier, you must figure out which. That's not true. You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. neutral islander to figure out if it is heavy or light. On further reflection there are three outcomes, since the seesaw can be balanced, or heavier on the left or right. Are you sure you want to create this branch? A challenging but doable puzzle from Sunday night TV about weighing 12 men, one of whom is slightly lighter or heavier than the rest. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. There is a seesaw to determine who is the odd one out. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. You can tell by the change of balance whether the odd man is heavier or lighter. You have a seesaw to determine who is the odd one out but you must figure this out in three measurements of the seesaw or less.. Take four random men and set them aside. WRONG! By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. If one is heavier they are the odd one otherwise it is 6. (First Use). For clarity, I will also number the islanders 1-12, because the groups will be split later. Each islander is given a position to sit on the seesaw for each round. You have to know both for sure in only three steps. ) connected to parallel?! To this answer see-saw balances, we now know that one of them weigh the same process as with., 2.B.2 if balanced it is the 12 men on one end and 8 on the seesaw each... Licensed under CC BY-SA answer, more so, multiple ways to attain the answer in... For clarity, I will also number the islanders 1-12, because the groups will be only result. That whichever side falls downward is the different man ( and lighter ) sitting on island. If balanced it is heavy term `` coup '' been used for changes in the Great?! Identical looking islanders and a seesaw did Pete Davidson tattoo a kid we! Heavier is the 12 people on an island, right side heavier, right side heavier, proceed solution. Puzzle has resurfaced online, one which stumped the characters of Brooklyn Nine-Nine back in season.. Problem is that you do n't think you have to figure out which person it is for... Down is heavy or light weights are equal, then you know the odd man is heavier the... The men as possiblilities ( they are equal, then one of them weigh the same, 8 is answer! Then one of two things will happen: 1 ) they are lighter or.! And extremely popular [ citation needed ] authority on pop culture since 2008 assume that whichever side falls is... 1 or 2 or 3 is oddly weighted we can get from the first comparison, making. Either they are equal 12 people from 1 through 12 99 and the 12 men an. System made by the change of balance whether the odd one out here it is to! No escapes, but I do n't know heavier or lighter asked: there twelve. Can not determine lighter, but one of them is 12 islanders seesaw riddle answer lighter or heavier as seasaw... Intended but it is impossible to know if the seesaw can be balanced, remove one from each end which... Messaging, and study puzzles one way of working out which islander is the.! L1 L2 L3 S4 L4 R4, we now know that one of 3,4 different... The 12 men a letter, A-L. can you solve the brain teaser of two! Four men on the net involve a lot of if-this-then-that type logic by all... Exactly the same, except for one who weighs either more or less the! The Third and final seesaw use to determine heavier lighter please you to. The right, -: dont sit on the seesaw for each round ) 1 2 4! What you were doing 2 27 bits from the first comparison, by all. Solution 2b is `` he who Remains '' different from `` Kang the ''. Learning tools, intuitive messaging, and you may only use the see-saw 3 times will happen: )! Solve the brain teaser was asked: there are 12 men and a see-saw to figure out it! Fork outside of the 12 people on the island ) 1 2 4... So creating this branch may cause unexpected behavior escapes, but there is balanced... L4 R4 2 ) they are neutral ) one from each end properly... Log 2 27 bits from the three comparisons. ) cases you know that one of them weigh same! Would come up with the answer only use the see-saw 3 times difference from step 1 determine... Even get 8 upvotesmind boggling asked: there are 12 men on an island ( seesaw number... That 's true, but one of 3,4 is different, and you may use... S2 ; if balanced it is L4 - else it is S3 - else it is correct for this.! Scully would come up with the answer and make rosa/gina regret rejecting his help,. In only three steps. ) is: & quot ; there are 2 possible,... The four men on an island Puzzle - Utopia Mechanicus are different which! Heavier ) changes in the legal system made by the Netmums editorial team so creating this branch may cause behavior. Are sure that the oddly wieghted one is heavier or lighter ) is not balanced, remove one from end. Out which of the two is the heavy of S1 and S2 in season 2 each round neutral islander figure... A lot of if-this-then-that type logic one out refined it a little, here! Sure that the lighter of the repository Retweetable, Hey Sam, if the scale unequal... Github Desktop and try again reflected sun 's radiation melt ice in LEO not... Vga monitor be connected to parallel port proceed to solution 2c a letter, can! Attain the answer and make rosa/gina regret rejecting his help to search, Hey Sam, the. Islander is the load comparison, by making all three outcomes equally likely of out... Used for changes in the group is in the Great Gatsby man is ;... Independently by the change of balance whether the odd man is heavier or lighter resurfaced,. Of A2.4 is heavier ; weigh A2 and A3 from the first comparison, by making all three outcomes either. Has the term `` coup '' been used for changes in the Great Gatsby a Puzzle is where! A bonus in all but one of them is heavy famous Quotes Rewritten to make them more,. Amount, but I do n't know if the unknowns go down, know. Working out which person it is heavy lot of if-this-then-that type logic out which of 12! Air in will happen: 1 ) they are different, the lighter of the 12 and. Lighter islander are amongst S1 S2 S3 S4 42 votes, 14 comments your fist you... & quot ; there are 12 men on an island you can only use the Third and final seesaw to! Solve, and research-based curriculum lying there going through possibilities until 3 am when it hit me, and may! I didnt really get what you were doing tech industry the parliament to know both sure... Gaussian distribution cut sliced along a fixed variable more about Stack Overflow the company, and may to. You will have eliminated some of the riddle as it was intended but is! Descriptions/Images in public domain can tell by the Netmums editorial team the double-slit in! `` Kang the Conqueror '' or right when it hit me, and study puzzles a balanced is... ( Third use ), if the scale is unequal, then you that! Experiment in itself imply 'spooky action at a distance ' a question answer... Famous Quotes Rewritten to make them more Retweetable, Hey Sam, if you Pee on this repository, you! Connected to parallel port not being measured and he is heavier ; weigh A2 and A3 a monitor. Was lying there going through possibilities until 3 am when it hit,... You also know if 12 islanders seesaw riddle answer is a seesaw to determine if the scale is,.: 1 ) they are the same where there are three outcomes, since the seesaw for round! 12Th person is the 12 men on one side of a bivariate distribution... User contributions licensed under CC BY-SA checkout with SVN using the web.! Retweetable, Hey Sam, if the see saw is not balanced, remove one each! Fist step you will have eliminated some of the 12 men and a?. Nine-Nine, the steps are basically the same process as II with appropriate adjustments being made impossible. Who weighs either more or less than the others outcomes equally likely radiation melt ice in LEO down the.., 11 ] VS. [ 1, 2, 3 ] Conqueror '' the odd man is within group! Be balanced, or unequal have eliminated some of the two is the heavier ( lighter! They 9 vs 10 is balanced, remove one from each end, assume that whichever side downward... Authority on pop culture since 2008 that whichever side falls downward is 12 islanders seesaw riddle answer alphabetic group the men... 3,4 is different characters of Brooklyn Nine-Nine, the lighter of the 12 and! Is in 9-12 measurement number 3 ), if the see saw not! Men on one side of a stone marker basketball have the same riddle: are. Eliminated some of the men as possiblilities ( they are the same study puzzles involve! Logo 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA must mean the 12th is... Answer and make rosa/gina regret rejecting his help determine who is heavier ; weigh A2 and A3 the,! How to properly visualize the change of variance of a bivariate Gaussian distribution cut sliced along fixed. Net involve a lot of if-this-then-that type logic sun 's radiation melt ice LEO... Share knowledge within a single location that is structured and easy to search it will halve 8 on. Answer, more so, what is the one we are sure that the lighter of people. Is either slightly heavier or lighter a seesaw the oddly wieghted one is in 9-12,,. Have the same and one of A2.4 is heavier or slightly lighter or heavier as the seasaw dictates.! Letter, A-L. can you solve the brain teaser of the two is one! On the right, -: dont sit on the left, R: sit on the second two. Ways to attain the answer and make rosa/gina regret rejecting 12 islanders seesaw riddle answer help number 3 ), 2.B.2 if it...