The Grey Labyrinth is a collection of puzzles, riddles, mind games, paradoxes and other intellectually challenging diversions. Related topics: puzzle games, logic puzzles, lateral thinking puzzles, philosophy, mind benders, brain teasers, word problems, conundrums, 3d puzzles, spatial reasoning, intelligence tests, mathematical diversions, paradoxes, physics problems, reasoning, math, science.

SW · Guest

I sent several responses (better solutions to '3 hats' and 'the marbles') but didn't get the email response and didn't see you update the puzzles. I think the script isn't working.

HyToFry · Drama queen

The script is busted. Actually it's not the the script, it's the mail server. I'm not sure why it's not recognizing the gl's domain...

I'll try to fix it in the future.

Until then send email to "minotaur@greylabyrinth.com"