- Size
- 10 × 10
- Time
- 00:00
- Checks
- 0
Paint the squares that must be filled.
10x10 Nonogram
Balance overlap, boundaries, and line switching.
A 10×10 Nonogram is a picture logic puzzle. The clues beside each row and column describe filled runs in order, with at least one empty square between separate groups. Fill only cells supported by every legal placement and cross cells that no remaining group can reach.
This medium example is designed for about 10 minutes. It contains 10 row clue groups and 16 column clue groups, and the release solver completed it in 13 logical steps without using the hidden picture as evidence.
Prioritize lines whose clue groups use most of the available space. Compare their earliest and latest legal layouts, fill the overlap, then follow those cells into the crossing lines.
Touch controls separate Fill, Cross, and Erase so each mark is deliberate. Check audits your current grid, Hint explains the next supported deduction, and local saving lets you return to the same 10×10 board without signing in.
Common questions
How long does a 10×10 Nonogram take?
This published example is estimated at about 10 minutes. Your time will vary with familiarity and how often you recheck completed lines.
What is the best way to start a 10×10 grid?
Prioritize lines whose clue groups use most of the available space. Compare their earliest and latest legal layouts, fill the overlap, then follow those cells into the crossing lines.
What should I do when no line looks obvious?
Find the line with the least remaining freedom. Recount its groups, required gaps, filled cells, and crosses before moving to a more open line.
Can this Nonogram be solved without guessing?
Yes. The published clue set was completed by the release solver in 13 supported steps without relying on the final picture.