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A Cup Of Coffee (Posted on 2004-06-25) Difficulty: 3 of 5
You have a five cup mug, a three cup mug, a water supply, a sink with a drain, and a packet of instant coffee which when dissolved in one cup of water produces coffee of strength 100%.

The packet may be used at any time, but the entire contents of the packet must be dissolved into a single mug when it is used.

Your task is to fix 4 cups of coffee at exactly 16% strength.

See The Solution Submitted by Brian Smith    
Rating: 4.2500 (4 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
UGGH! Luv Coffee>Logic problemsjohn2005-02-25 20:26:23
re: ummm....ron2004-12-30 03:55:49
re(3): ummm....bin zhu2004-06-28 13:28:33
re(2): i think i got onebin zhu2004-06-28 13:24:34
Some Thoughtsre(2): ummm....Danny2004-06-25 17:25:29
re(2): ummm....ThoughtProvoker2004-06-25 15:19:10
re: i think i got oneThoughtProvoker2004-06-25 15:17:20
Some Thoughtsre: ummm....bin zhu2004-06-25 15:15:43
Solutioni think i got onebin zhu2004-06-25 15:11:49
Solutionummm....Thalamus2004-06-25 14:24:12
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