Nonogram

Solve picture logic puzzles by filling in cells according to the number clues on each row and column to reveal a hidden pixel image.

Solve picture puzzles by filling cells from number clues

Completed: /

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Puzzle Complete!

Time

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Features

Classic Nonogram (Picross) logic puzzle with 30 hand-designed puzzles
Three difficulty levels: 5x5 (10 puzzles), 10x10 (12 puzzles), and 15x15 (8 puzzles)
Puzzles reveal recognizable pixel-art pictures when solved
Left-click to fill cells, right-click (or long-press on mobile) to mark cells as empty
Click-and-drag to fill or mark multiple cells in a row
Row and column clues automatically grey out and strike through when satisfied
Thick gridlines every 5 cells for easy counting on larger puzzles
Undo and redo support for correcting mistakes
Check button highlights incorrectly filled cells
Timer and move counter to track your performance
Fill color selector for visual variety
Win animation displays the completed pixel-art picture
Puzzle completion progress saved to local storage
Fully responsive and touch-friendly for mobile play

Choose a puzzle from the selection screen, filtered by grid size if desired.
Study the number clues on the left (rows) and top (columns) of the grid. Each number represents a contiguous group of filled cells.
Left-click (or tap) a cell to fill it. Click a filled cell again to clear it.
Right-click (or long-press on mobile) to place an X mark on cells you know should be empty.
Click and drag to fill or mark multiple cells in one motion.
Use Undo/Redo to correct mistakes, or Check to highlight errors.
When all clues are satisfied and every cell matches the solution, the puzzle is complete and the picture is revealed.
Completed puzzles are marked with a checkmark on the selection screen.