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Arcade
Five browser games, playable in seconds. Each one hides a real technical concept under the fun — game loops, AI heuristics, binary search, working memory, latency. No sign-up, no downloads, works on your phone.
Chip Run
Guide Pip across a live logic board, dodging faults and grabbing power cells before the trace runs out.
What it teachesThe game loop and collision detection — the requestAnimationFrame heartbeat running under every browser animation.
Play Chip RunTetris AI
The classic falling-block puzzle, with a simple AI playing alongside you — watch how it scores every board and picks a move.
What it teachesSearch heuristics: how a small algorithm evaluates board states and chooses actions without learning anything.
Play Tetris AIEcho
Pip lights up a sequence of chips, then you repeat it back. Longer streaks, faster flashes, no mercy.
What it teachesWorking memory — why your brain holds about seven items at a time, and how repetition stretches it.
Play on the lab homeMind Reader
Think of a number and answer yes-or-no. Pip guesses it every time — you will not fool it.
What it teachesBinary search: halving a search space turns a hundred guesses into seven.
Play on the lab homeQuick Draw
Tap the instant Pip signals. Your reaction time, measured in milliseconds, ranked against the lab average.
What it teachesLatency — the same round-trip math behind network pings, frame budgets, and response times.
Play on the lab home