Hacker News Games

A logic number puzzle game

Play in quick 60-second games where you must solve as many simple arithmetic problems as possible

A tiny game about binary to decimal conversion

Delete numbers so each row and column adds up to the target number at the right and bottom

Collection of math and puzzle games created by a 14yo

Silly math games to make learning fun for K through 3rd grade

A collection of brain games with photos of beautiful scenery

Click the numbers in ascending order as fast as you can

Solve compass and ruler construction problems