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. And when you get stuck, the hint tells you why a cell is decided, not just what goes there. A calm, Japanese-inspired design makes a few minutes a day feel like a quiet reset. ◆ THREE THINGS TO KNOW • Free to start, no subscription (one-time purchase only) • No third-party ads (only promotions for our own other apps) • Your records stay on your device (no account, nothing uploaded) ■ HOW TO PLAY Put a 0 or a 1 in every cell, following three rules: • Never three of the same number in a row or column • Each row and column has equal 0s and 1s • No two rows and no two columns are identical ■ FEATURES • Every puzzle has exactly one solution (checked in-app before it's shown) • Four levels: Easy 6x6, Medium 8x8, Hard 10x10, Expert 12x12 • Daily puzzle: everyone plays the same one, with streaks and a calendar • Two styles: numbers (0/1) or two-color stones • Mistake highlighting, remaining counts, undo, and clear all • Explained hints that tell you the rule behind each move • Stats for solves, best times, and no-hint rate, plus 10 badges • Japanese-inspired board themes • A short, hands-on tutorial for first-timers ■ GREAT FOR YOU IF… • You love Sudoku and want a fresh logic puzzle • You prefer clean deduction over guessing • You want to learn the reasoning, not just get the answer • You want a calm mental break on the commute or before bed • You enjoy apps with a quiet, minimal look ■ PRIVACY • No account or sign-up • Puzzles are generated on your device, and you can play offline • Your records stay on your device and are never uploaded • No data collection • To show our other apps, Binairo loads public App Store info (names and icons)

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.