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## Stolen Root Beer

Logic puzzles require you to think. You will have to be logical in your reasoning.

 Puzzle ID: #24490 Fun: (2.82) Difficulty: (2.13) Category: Logic Submitted By: phrebh

Fred, who owns a restaurant, is convinced that one of his employees is stealing root beer from him. Since he is a bad businessman, he doesn't keep very good records of his inventory or his employees, so he doesn't know who is doing it. He decides to set a trap to find out who is stealing from him.

He assigns each of his employees a different night to close up shop. He then arranges the last 28 bottles of root beer in a square so that each side has nine bottles, as shown below:

2 5 2
5 0 5
2 5 2

Fred figures that whatever day he comes in where there are no longer nine bottles to a side, he will know it was the person who closed the night before who is doing it.

Unfortunately for Fred, Bob, the thief, figures it out and manages to take four more bottles the night of his shift, rearranging the bottles so that Fred doesn't realize they're missing. Not only that, but Bob was able to take four more bottles away the next night he closed while still rearranging them to have nine bottles on each side.

How did Bob do it?

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 bigSWAFF_69_ Jul 12, 2005 YAAAAAAAAAAAAAAAAY FREDRICK! Majher Jul 12, 2005 WAY WAY WAY Too Confusing! Not that good. ray-chelle Jul 14, 2005 It wasn't confusing just needed a little thinking thats all. Good one (user deleted) Jul 19, 2005 Great one, and I love root beer spongedum4 Jul 24, 2005 had 2 think about it 4 a bit but i got it - yay me! moocownessmoo Aug 07, 2005 eeee! I'm so confused! *dies* calmsavior Jul 31, 2006 wow that fred guy sure is a dumb fellow. scallio Aug 10, 2007 Good one! Oinky08 Jan 07, 2009 great teaser. naha DarthKaan Feb 23, 2010 Another possible answer would as follows: 24: 1 3 5 3 0 3 5 3 1 20: 1 1 7 1 0 1 7 1 1 DarthKaan Feb 23, 2010 Ok that didn't line up right 24: 1 3 5 3 0 3 5 3 1 20: 1 1 7 1 0 1 7 1 1