How to play Nonogram
- Each number is a run of filled cells in that row or column, in order. “1 1” means two separate filled cells with a gap.
- Tap to fill a cell; use ✕ Mark mode to note cells that stay empty.
- Satisfy every row and column clue to reveal the hidden picture.
Nonogram is free to play online at Trivio — no download, no signup, works on desktop and mobile. Your best score is saved in your browser.