Place a stone so it traps a run of the other colour between itself and one of your own stones along any of the six straight lines. Every trapped run flips at once. The game ends when neither side can move — most hexes wins.

The rival throws a fixed printed sequence, so read the next throw and answer it. Nothing here is luck - keys 1 / 2 / 3 also work.

Hit, stand, double, split and insure against a dealer who stands on 17.

The patience classic: four free cells, undo and one-click auto finish.

Heads-up Texas Hold'em against a bot, with blinds, raises and a full showdown.

Thrust, rotate, drift and split rocks with real inertia.

Thread the gaps. Your best score is saved on this device.

Descending waves, destructible shields and a rising score.

A JEPA learns to predict a ball's next position from a latent representation of a frame - never from pixels. It trains in your browser.