Nonogram - Picture Puzzles

Nonogram is a classic picture logic puzzle: use the number clues on the rows and columns to fill the grid and reveal a hidden pixel-art picture.

FEATURES
- Hand-crafted puzzle library: animals, objects, symbols and more
- Three grid sizes: 5x5 for beginners, 10x10 and 15x15 for experts
- Lives system: three mistakes allowed per puzzle
- Hints for when you get stuck
- Score and progress tracking
- Dark and light theme
- Available in 15 languages
- Plays fully offline - no internet connection needed

HOW TO PLAY
1. The numbers next to each row and column show the lengths of the runs of filled cells in that line.
2. Tap a cell to fill it; switch to X mode to mark cells you know must stay empty.
3. Complete every row and column to reveal the hidden picture.

Nonogram puzzles are also known as Picross, Griddlers, Hanjie or picture crosswords. They are great brain training for all ages: each puzzle is solvable with pure logic, no guessing required.

The game is free and supported by ads. An optional account lets you keep your progress in sync.