rec.puzzles Archive

A friend of mine turns some of the ice trays in his freezer upside-down when he goes on vacation.

real-life/ice.trays New

New entry, edited from material collected for the archive and not yet in a released version.

Problem

A friend of mine turns some of the ice trays in his freezer upside-down
when he goes on vacation.  Why?

-- hochster@rocketmail.com
Show solution
If the trays are empty when he comes back, he'll know there was a
lengthy power outage and any food in the freezer should probably be
tossed...

-- Bruce Bowler <bbowler@bigelow.org>