Nonogram — Free Online Picross Puzzle Game

A free nonogram (Picross) puzzle game with 20+ built-in puzzles across three difficulty levels. Use row and column number clues to determine which cells to fill, revealing hidden pixel art pictures. Features a timer, error checking, and automatic progress saving.

How to Play

1
Read the clues

Numbers on each row and column tell you how many consecutive filled cells exist. Multiple numbers mean multiple groups separated by gaps.

2
Fill cells

Left-click or tap to fill a cell. Right-click or long-press to mark a cell as empty (X) to help you track your logic.

3
Use logic to solve

Start with rows or columns where the clue numbers add up close to the grid size — these have fewer possible arrangements.

4
Check your work

Press the Check button to highlight any errors. Complete the puzzle with no errors to reveal the hidden picture.

Solve picture logic puzzles and reveal hidden pixel art

Nonogram
Left click = fill · Right click = mark X · Drag to fill multiple cells
All Games

Features

20+ hand-crafted puzzles with pixel art pictures to discover Three difficulty levels: 5×5 easy, 10×10 medium, 15×15 hard Error checking highlights incorrect cells for learning Timer tracks your solving speed with automatic progress saving

Frequently Asked Questions

What is a nonogram?

A nonogram (also called Picross or griddler) is a logic puzzle where you fill cells in a grid based on number clues for each row and column. The completed grid reveals a hidden picture.

How do the number clues work?

Each number tells you the length of a consecutive group of filled cells. For example, "3 1" means there is a group of 3 filled cells, at least one gap, then 1 filled cell. The order matters — groups appear left-to-right (or top-to-bottom) as listed.

What difficulty levels are available?

There are three levels: Easy (5×5 grid) for beginners, Medium (10×10) for intermediate players, and Hard (15×15) for experienced solvers. Each level has multiple puzzles.

Is my progress saved?

Yes. Your progress is saved automatically in your browser. You can close the page and return later to continue where you left off.

💡 Want us to improve this tool just for you?

We can — and it's free! Just send us a quick message with your idea. If you'd like to discuss it in detail, leave your email and we'll get back to you. You can stay anonymous.

You May Also Like

💡 Lights Out 🔧 Pipe Puzzle 🎨 Flood Fill 🔢 2048 🏒 Air Hockey Game 🐾 Bouncy Paws 🔴 Checkers 🦕 Dino Runner

How do you rate this tool?

Thank you for your rating!
Want to share more? Leave a comment!
Thank you! Your comment will appear after moderation.
Who is this tool for?
🎮 Gamers 🎓 Students
Published Updated