The best riddles. Anywhere.

Programming Riddles

Programming riddles require some knowledge of computer programming. For anyone who loves a coding challenge, these riddles will expand the way you think about programming.

Medium

Two words are anagrams if and only if they contain the exact same letters with the exact same ...
Two robots are placed at different points on a straight line of infinite length. When they are ...

Hard

You stand before a 100-story building with two eggs. Using only these two eggs, you must figure out ...