Unlimited nonograms

Endless nonograms, four sizes

• Easy: 8×8. A quick, relaxing solve.
• Medium: 10×10. The classic size.
• Hard: 15×15. Thicker lines every five cells help you count.
• Expert: 20×20. A proper session. Best on a bigger screen.

Every puzzle can be solved by looking at one line at a time, with no guessing. Each has a shareable link, so a friend can solve the same grid.

1. The numbers beside each row and above each column are clues.
2. Each clue lists the lengths of the runs of filled cells in that line, in order. "3 1" means a run of three, then at least one gap, then a single cell.
3. Fill cells so every clue is true. A finished grid reveals a picture.