Card Players
Counting, signalling, and the memory of what has already been played.
Card-game strength is one part probability, one part signalling, and one part working memory · what has been played, what is still out, what your partner just told you with a small tempo choice.
Recommended games
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Math Lab
A lab of timed number drills · arithmetic, trigonometry, prime spotting and fraction sizing, each on its own tab
Math LabOpen game → Loading… -
Memory Game
Match emoji cards with their word labels across 10 categories
Memory GameOpen game → Loading…
Why these games
Math is the card-counting and odds-arithmetic drill. Memory Game keeps the played-card buffer warm. Odds is the explicit probability-feel drill that turns "I think this is good" into a number.
