Puzzle (1553 programs)

Pros: Distinct black and white motif. Fun and varied gameplay. 2bit style graphics.

Cons: Development has stopped. Demo version.

Pros: Very simple to play.

Cons: Too difficult in later levels.

Pros: Nice interface. Neverending sudokus. You can print sudokus. If you're stuck you can see the solution.

Cons: Levels difficulty is mixed up.

Pros: Supports virtual reality. Three rooms to escape from. Supports up to six players. Can be played solo, co-op, or competitively.

Cons: Short gameplay. Clunky controls. Not all puzzles are good. Not much replay value.