Tsugi: Zen Dominosa Puzzle

A dominosa puzzle with one solution, unlimited hints and no timers. Pay once — no ads, no subscriptions, no account, nothing to unlock.

A grid of numbers hides every domino exactly once. Find where each piece belongs.

Tsugi is a dominosa puzzle: quiet, exact, and solvable by reasoning alone. Every board has one solution, and no part of it is guesswork.

NINE LEVELS, SEED TO OAK Each level adds one number — and with it, pairs that did not exist before. The Seed, The Sprout, The Sapling, on to The Oak.

THREE WAYS TO PLAY • Story — the nine levels in order • Unlimited — any level, any time • Daily Challenge — one new puzzle each day

HINTS WITHOUT LIMIT A hint reveals one correct placement, as often as needed. Being stuck is never the end of a session.

MENDED IN GOLD The name comes from kintsugi, the Japanese repair of broken pottery with gold. Solve a board and its seams seal in gold: the flaw becomes the ornament.

QUIET BY DESIGN No timers. No score. No streak to defend. Only the next piece.

FAIR BY DESIGN Pay once. No ads, no in-app purchases, no account, no tracking. Nothing is sent anywhere — progress stays on the device.

IN YOUR LANGUAGE Tsugi speaks 44 languages. The whole app — board, levels, settings.

ON BOTH SCREENS It fits the iPad, too: a bigger board, built for the bigger screen.

VoiceOver reads each cell by row, column and value, every control carries a label, and animations follow Reduce Motion.