Nonogram

Each number gives the length of a consecutive group of filled squares. Leave at least one empty square between groups. Read row clues from left to right and column clues from top to bottom. A 0 means the whole line is empty. Every puzzle here is checked to have exactly one solution.

There is one shared 5×5 puzzle and one shared 10×10 puzzle for each UTC date. New daily selections change at midnight UTC. An open puzzle keeps its original date while you finish it. Daily puzzles rotate through a verified bank, so patterns can repeat.

Undo takes back up to the last 100 changes. Check marks highlights incorrect filled squares or empty marks without a penalty. You can restart the grid or open the short How to play guide. On a small screen, Zoom in gives you larger squares and lets you pan around the board.

Your game progress is saved in this browser when storage is available. Clearing site data removes it. Saves do not sync between devices.

Yes. Use touch controls, or play with a mouse and keyboard on a computer. The controls are explained above.

Number-clue grouping adapted from DynamicPix by Lucas Rollemberg, under the MIT License. Puzzle Perch implementation: monochrome grid, original verified puzzle bank, offline solution counter, UTC daily selection, keyboard/touch controls and local saves. Read the credits and license.