CodeCards

Every card is a tiny program

Play cards like x = a + 5 or b = b * 2 to manipulate a shared pool of variables — and be the first to drive yours to a hidden target value.

Easy to grasp, hard to master. Programming logic, turned into a fast, glowing card duel.

Modes & features

• Solo vs AITake on a greedy AI that simulates each card's outcome and picks the move that brings it closest to its goal. Easy, Normal, and Hard.
• Pass-and-PlayLocal hot-seat with hidden-goal hand-off screens — perfect for game night on a single device.
• Online MultiplayerFree async turn-based matches via Game Center. Hidden goals are sealed with SHA-256 commit-reveal so neither player can cheat.
• Synthwave aestheticSunset gradients, perspective grids, neon glow, and a chrome monogram on every card.
• Tiny, honest engineA custom expression parser keeps every card safe and total — no NSExpression, no surprises.