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 Penny Problem (Posted on 2003-10-14)
You are blindfolded before a table. On the table are a very large number of pennies. You are told 128 of the pennies are heads up and the rest are tails up.

How can you create two subgroups of pennies, each with the same number of heads facing up?

 See The Solution Submitted by Ravi Raja Rating: 3.7500 (16 votes)

 Subject Author Date A visual solution (short) Gamer 2008-06-15 21:31:20 Praise Tristan 2005-06-27 20:21:34 Pretty solution R.Kesavan 2004-11-25 12:21:42 just take off the blindfold yo 2004-03-24 16:10:00 another solution tom 2003-12-21 12:15:36 I give! r 2003-11-20 11:15:02 everyone missing something gary 2003-11-14 18:50:46 Duh!!! Tabitha 2003-10-23 14:43:50 Got it... PWP 2003-10-17 12:49:35 Heads I win, tails you lose. Dan 2003-10-15 04:07:22 re: Clarification: DJ 2003-10-14 18:03:14 Clarification: Gamer 2003-10-14 17:01:04 re(4): solution SilverKnight 2003-10-14 14:22:51 re(3): solution Charlie 2003-10-14 14:13:59 re(2): solution SilverKnight 2003-10-14 12:52:29 re: solution DJ 2003-10-14 12:44:24 solution SilverKnight 2003-10-14 10:49:41 a start? FatBoy 2003-10-14 10:00:05

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