Bitt: Binary Puzzle – Binairo

Two colors. Three rules. One solution.

Bitt is a binary logic puzzle, also called Takuzu. Fill the grid with two colors. Each color has its own mark, a dot or a diamond, so the grid stays readable if the colors look alike.

• No three of the same color in a row
• Each row and column has the same count of both colors
• No two rows or columns are the same

No arithmetic. Every puzzle has one solution you can reach by logic.

510 levels. Ten short 4×4 lessons, then 6×6, 8×8, 10×10 and 12×12.

A daily challenge. One new puzzle each day, the same worldwide. The clock is on screen. Stars come from a clean solve. Keep the streak and compare scores.

A hint fills one cell. It marks a cell you could have deduced. It does not finish the puzzle for you.

Quiet:
• Unlimited undo
• Progress is saved
• The level pack plays offline
• Short sessions

Bitt+ is a one-time purchase. It turns off full-screen ads. You get one streak shield each week, three catch-ups a day without an ad, and the archive of past days. You also get one hint a day without an ad. Rewarded videos stay optional.

Made by Landrise, a small independent studio.

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