Binaro vs Quiet Phases

Experience a sleek, modern, and addictive take on the classic logic puzzle known as Takuzu, Binairo, or Binary Sudoku. If you love Sudoku, Kakuro, or Minesweeper, Binaro is your next favorite brain teaser! The goal is simple but the challenge is deep: fill a grid with 0s and 1s by following three core logic rules. How to Play: 1. No More Than Two: You cannot have more than two of the same digit adjacent to each other, either horizontally or vertically. 2. Equal Balance: Each row and each column must contain an equal number of 0s and 1s. 3. Be Unique: Every row and every column must be unique—no two rows or columns can be exactly the same. Why You’ll Love Binaro: - Sleek Modern UI: Enjoy a beautiful, dark-themed design that’s easy on the eyes and optimized for a smooth mobile experience. - Multiple Difficulty Levels: From quick 6x6 grids for beginners to complex 10x10 challenges for masters. Choose from Easy, Medium, and Hard difficulties. - Track Your Progress: Every level includes a timer so you can challenge yourself to beat your personal best. - Essential Tools: Made a mistake? Use the Undo feature (up to 20 steps!). Need a fresh start? Hit Reset to clear the grid. - Offline Play: No internet? No problem! Play Binaro anywhere, anytime. - Sharpen Your Mind: Binaro isn't just a game - it's a workout for your brain. Improve your logical thinking, concentration, and problem-solving skills one grid at a time. Download Binaro today and start mastering the binary grid! - Fun logic-based gameplay. - 180+ unique levels (and more to come!). Free to play! Developed with love for puzzle lovers.

Quiet Phases — A daily logic puzzle in moon phases. Fill the grid with full moons and crescents under three simple rules. Every row and column ends with three full moons and three crescents. Three of the same phase in a row or column is never allowed. An = joins two cells that match; an × joins two that differ. There is always one logical solution, and you never have to guess. Play the Daily puzzle — one shared board each day, the same for everyone — or roll unlimited boards in Practice. Build a streak, day by day. Fifteen languages. Four themes — Light, Paper, Dark, and a colour-blind-friendly Accessible palette. Soft ambient music and gentle haptics, each with a one-tap mute right on the Home screen — no settings dive needed. No ads. No tracking. No accounts. Your progress and stats live on this device only.