The classic Klondike card game: clear the seven tableau columns and build the four foundations up by suit, Ace to King. Click the stock to draw (one card, or three from the settings menu), drag face-up cards or whole runs between columns, and double-click (or double-tap) a card to send it to its foundation.

Undo is unlimited, and when only foundation moves remain the game finishes itself with a little confetti. The timer starts on your first move — beat your best time and fewest moves. Stuck? Pause for a few seconds and the lightbulb button unlocks a hint. The ? button in the toolbar opens the in-game guide.

Four card styles to choose from in the settings menu: Classic, Bauhaus, Minimal, and Monochrome.

This toy was built using AI-assisted development with OpenCode, powered by the oMLX framework running the Qwen3.8-27B-oQ6e-mtp model locally.