Binairo vs Suguru++

Fill the grid with 0s and 1s. Just three simple rules. Binairo — also known as Takuzu or Binary Puzzle — is pure logic. No luck, no math. A calm, beautifully minimal way to sharpen your mind, anytime, anywhere. ■ How to play Put a 0 or a 1 in every cell. Follow three rules and fill the whole board: - Never three of the same number in a row or column - Each row and column has an equal count of 0s and 1s - No two rows and no two columns are identical No prior knowledge needed — most people are playing within minutes. ■ Features - Always solvable by logic: every puzzle is verified in-app to have exactly ONE solution, so you never have to guess. - Four difficulties: from a gentle 6x6 to a demanding 12x12. - Daily Challenge: everyone plays the same puzzle each day, with streaks and a calendar to keep the habit going. - Two display styles: numbers (0/1) or two-color stones — your choice. - Gentle assists: mistake highlighting, remaining counts, undo, and hints. - Fully offline: play anywhere, even with no signal. - Private by design: your records stay on your device. ■ Great for you if… - You've mastered Sudoku and want your next logic fix - You love pure logic with zero luck involved - You're tired of cluttered, ad-heavy, subscription puzzles - You want a calm mental reset on the commute, on a break, or before bed - The idea of 0s and 1s makes you smile ■ Privacy & peace of mind - No account or sign-up required. - No servers, no cloud — the app is fully offline. - Your play records are stored only on your device and are never uploaded.

Discover Suguru++, a logic puzzle with simple rules and surprisingly rich challenges. The principle is easy to understand. Each region is filled with a sequence of numbers starting at 1: use 1 and 2 for two cells, 1, 2 and 3 for three cells, and so on. Two identical numbers can never touch, even diagonally. Every puzzle has a unique solution that can be found through logic alone. With 10,000 puzzles across 10 difficulty levels, Suguru++ takes you from your first games to Grand Master challenges. Begin with small, approachable puzzles, then progress at your own pace towards more demanding deductions. LEARN AS YOU PLAY An interactive tutorial introduces the rules one step at a time. The first levels let you discover how Suguru works naturally, without reading a long explanation beforehand. TOOLS FOR CLEAR THINKING • Pencil in candidates directly inside the cells. • Undo and redo your moves freely. • Clear candidates that are no longer possible. • Use optional hints whenever you need them. • Track your progress and solving time for every puzzle. A GENEROUS EXPERIENCE All 10,000 puzzles are available from the start. There are no in-app purchases and no forced ads. Optional rewarded videos are available only if you choose to earn coins for additional hints. Whether you are discovering Suguru or already enjoy logic puzzles, you will always find a challenge suited to your level. Take your time, consider every possibility, and let logic guide you.