King of Excellent (according to Scaryduck)

Tuesday, December 5

Don't you hate brain puzzles?

A problem for you. See if you come up with the same answer as me, and say why...

"A prisoner is in the cell marked X and all the doors are open. He only has to walk out... but if he enters the last cell without walking through all the others first, or if he enters any cell more then once, all the doors automatically close and lock.

How does he escape?"