Bayesian Games
Every game keeps a live posterior on screen, so you can watch evidence change a belief move by move. Pick one; the All games link at the top of each brings you back here.
Battleship
Hunt a hidden fleet with the exact posterior over where every ship could be.
heat maps · ruling things outConnect 4
Work out how skilled the computer is from the moves it makes, while it sizes you up.
learning a hidden parameterSlots
Four machines with secret payout rates. Race a computer that uses Thompson sampling.
Beta posteriors · explore vs exploitSubmarine Hunt
Track a sub that moves every turn with noisy sonar: predict, then update.
filtering · the idea behind GPSLiar's Dice
Read the computer's hidden dice from its bids, and call it when it lies.
evidence from behaviour · dice oddsBlackjack
Beat the dealer, and work out from the cards whether the shoe is short of tens or rich in them.
comparing hypotheses · card counting