CoinDoku
A relaxing logic puzzle with 100 levels where every row, column, and colored region needs exactly one coin.
A relaxing logic puzzle with 100 levels where every row, column, and colored region needs exactly one coin.
Use the controls shown inside the game. Fullscreen, sound, and restart are available above the player.
Put your logic to the test in CoinDoku! Place one coin in every row, column, and colored region—without letting any coins touch, even diagonally. Explore 100 levels across five difficulty tiers, from Beginner to Expert. Generate fresh puzzles in Quick Play or return for a new Daily Puzzle. Tap once to mark an X, double-tap to place a coin, and swipe across cells to mark several at once. Three lives and three free hints per puzzle help you work toward the solution. Enjoy soft pastel visuals, relaxing music, and saved progress on desktop and mobile.
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