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Refrigerator and Ice-Cubes (Posted on 2003-07-19) Difficulty: 4 of 5
You have an old-fashioned refrigerator with a small freezer compartment capable of holding seven ice cube trays stacked vertically. But there are no shelves to separate the trays, and if you stack one tray on top of another before the ice cubes in the bottom tray are fully frozen, the top tray will nestle into it, and you won't get full cubes in the bottom tray. You have an unlimited supply of trays, each of which can make a dozen cubes.

What's the fastest way to make full-sized ice cubes?

See The Solution Submitted by Ravi Raja    
Rating: 3.6667 (6 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsSome thoughtsStephen Ticsay2005-04-21 22:01:17
SolutionSolutionLawrence2003-08-24 12:04:39
SolutionMr. Spock2003-07-26 08:24:10
re: solutionGamer2003-07-23 15:48:57
Solutionsolutionchrissy2003-07-23 08:19:07
cubesnellie2003-07-23 01:09:13
SolutionNo SubjectSumoJim2003-07-21 19:48:20
Some Thoughtsre: SolutionLewis2003-07-21 02:39:30
SolutionSolutionRob2003-07-20 16:45:28
Right AnswerMr. Spock2003-07-20 09:25:49
Hints/Tipsre(3): Wrong answerGamer2003-07-20 02:52:26
re(2): Wrong answerJoe2003-07-19 19:31:53
Some Thoughtsre: Wrong answerGamer2003-07-19 09:50:11
SolutionMy IdeaLewis2003-07-19 09:47:39
Wrong answerMr. Spock2003-07-19 08:28:17
possible solutionnellie2003-07-19 06:58:23
Hints/TipsMaybeGamer2003-07-19 04:01:37
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