Games
Our own takes on ten classics, for a break between calculations. They're free, with no ads and no sign-up, and they work with a keyboard, mouse, or touch screen. Best scores are saved in your browser.
Arcade
Orbit Pinball
A 3D space pinball table with bumpers, a wormhole, multiball, and missions on a grand tour of the planets.
Brick Breaker
Bounce a photon off your mirror paddle to clear rainbow walls of bricks. Five layouts and four power-ups.
Space Rocks
Blast drifting rocks into smaller pieces, dodge the saucer, and survive wave after wave. A vector-style arcade shooter.
Paddle Ball
The classic two-paddle arcade duel, against the computer at three levels or with a friend. First to 11 wins.
Snake
Steer a laser beam to collect photons. It grows and speeds up with every catch. Optional wrap-around edges.
Puzzles
2048
Slide the tiles and merge matching numbers to build a 2048 tile. Swipe or arrow keys, with undo and saved progress.
Sudoku
Fresh puzzles with exactly one solution, from easy to expert, with pencil notes, hints, and mistake highlighting.
Minesweeper
Clear the board without hitting a mine. Three sizes, a safe first click, flags, chording, and best times.