Flips happen in every direction. AI plays the best scoring move.
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.
Roll five dice three times a turn and fill the scorecard for the best total.
Draw one freehand circle and get scored on how round it really is.
Every rule you satisfy unlocks a worse one. Ten rules stand between you and the win.
You have one billion dollars. Try to actually spend it.
Scroll from the surface to the Challenger Deep, 10,994 metres down.
