Nonogram - Logic Pixel Puzzle

Nonogram is a calm, classic picture logic puzzle — also known as Picross, Griddlers, or Hanjie. Use the number clues along each row and column to figure out which squares to fill in. As you solve, a hidden pixel picture slowly appears.

Every puzzle is generated fresh on your device and is guaranteed to have a single, logical solution. You never have to guess — careful reasoning is always enough to finish. That makes Nonogram perfect for a relaxed evening, a coffee break, or keeping your mind sharp.

WHY YOU'LL LIKE IT
• Endless puzzles — a new board every time, so you never run out.
• Always solvable by logic — unique solution, no lucky guessing required.
• Big, clear grid and bold numbers — comfortable to read and easy to tap.
• Three sizes — 5×5 to warm up, 10×10 for a good sit-down, 15×15 for a real challenge.
• Daily Puzzle — one shared puzzle each day, plus a day streak to keep you coming back.
• Fill and cross tools, unlimited undo, and a quick mistake check.
• A gentle hint whenever you get stuck.
• Works completely offline — play on a plane, a train, or anywhere.
• No accounts, no sign-ups. Your stats stay on your device.

HOW TO PLAY
The numbers on the left of each row and the top of each column tell you the groups of filled squares in that line, in order. For example, "3 1" means a group of three filled squares, then at least one gap, then one more filled square. Fill the squares you are sure about, and cross out the ones you know are empty. When every row and column matches its clues, the picture is complete.

Whether you are a longtime Picross fan or trying nonograms for the first time, Nonogram gives you a clean, friendly, endless supply of puzzles to enjoy at your own pace.