perplexus.info :: Games : The odd number

The odd number (Posted on 2004-04-20)

You and a friend play a game in which there are an odd number of rocks. You can take 1, 2 or 3 rocks on your turn (alternating turns with your opponent); when all rocks have been taken, the person who has taken an odd number of rocks is the winner.

If you are the first to go, what strategy should you use in order to have the best chance of winning?

See The Solution Submitted by Gamer

Rating: 3.6667 (3 votes)

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Subject	Author	Date
Puzzle Answer	K Sengupta	2024-01-14 09:44:38
Puzzle Solution	K Sengupta	2022-05-15 22:15:05
re: wrong Strategy	Ady TZIDON	2009-12-08 18:17:28
re: wrong Strategy	Ady TZIDON	2009-12-08 18:17:24
re: the strategy	neko	2004-08-16 08:43:33
solution	jennifer	2004-08-06 15:27:20
Strategy	Archie	2004-06-10 15:34:57
the strategy	Liam	2004-05-27 11:24:17
re(3): strategy	Charlie	2004-04-20 20:36:11
re(2): strategy	Charlie	2004-04-20 20:31:22
re(2): strategy	Charlie	2004-04-20 19:46:46
re(2): strategy APPROVED	Ady TZIDON	2004-04-20 17:17:56
re: strategy	SilverKnight	2004-04-20 15:23:32
strategy	Charlie	2004-04-20 15:10:56

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