🧩 Nonogram

Use the row and column clues to fill in the correct cells. Left-click to fill, right-click to mark empty. Solve the pattern.

Puzzle 1 of 10  ·  5x5
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🎉 Solved!

Left-click: fill    Right-click: mark empty    On mobile: tap to fill, long-press to mark

How to Play Nonogram

Each row and column has a series of numbers as clues. These numbers tell you the length of each group of consecutive filled cells in that line. For example, a clue of "3 1" means there is a group of 3 filled cells, then a gap, then 1 filled cell in that order.

Left-click to fill a cell. Right-click to mark a cell as definitely empty (shown as X). Use logic to deduce which cells must be filled based on overlapping possibilities. If a row clue is "5" on a 5-cell row, every cell must be filled.

Solving Tips

Start with the largest clues relative to the grid size. These have the fewest possible positions. A clue of "4" in a 5-cell row must occupy at least cells 2 through 4, whatever the exact placement. Cross-reference row deductions against column deductions to progressively narrow down the solution. Completed clues (matching the grid state) dim automatically to help you track progress.

Frequently Asked Questions

What do the numbers mean in a Nonogram?
Each number is the length of a consecutive group of filled cells in that row or column. A clue of "3 1" means a group of 3, then a gap, then a group of 1.
What does right-clicking do?
Marks a cell as definitely empty with an X symbol. This helps track cells you have logically determined cannot be filled.
Can Nonograms have multiple solutions?
All puzzles here have a single unique solution solvable by logic alone.
What size should I start with?
Start with the 5x5 puzzles. They teach the core logic patterns before you progress to larger grids.

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