18 Feb 24
Fill the board with domino pieces so the number of dots add up.
by mlb
2 years ago
15 Jun 11
“Hello, world. Welcome to the ReadyForZero programming challenge. I have employed 8 bits of CPU and nearly 32KB of random-access memory to devise 3 gray-matter-twisting questions.”
by mlb
14 years ago
03 Aug 10
Software puzzles ranked by difficulty
by mlb
15 years ago