12 puzzles · No time limit

Small nonograms. One square at a time.

Use number clues to uncover a pattern. These small nonograms range from 4×4 introductions to 6×6 challenges, with hints and undo available on every board.

Choose a puzzle

Start with Gentle, or move through Steady, Tricky and Stretch for a longer challenge.

How to play nonograms

  1. Read each row and column clue as a sequence of filled groups. Leave at least one empty square between neighboring groups.
  2. Choose Fill for a square you know is filled, Empty × for a known gap, or Erase to clear your mark.
  3. Compare crossing rows and columns until the pattern is complete. Correct filled squares finish the puzzle; you do not have to mark every remaining gap.

An easy five-square example

A five-square row with the clue 3 1 must contain three filled squares, one gap, and one filled square. That uses the entire row, so no guessing is needed. Look for fully determined lines like this, then use those squares to narrow down the crossing columns.

Your board is saved in this browser when local storage is available. You can leave and come back on the same device. For keyboard controls and saving details, see the complete playing guide.

Before your next puzzle

Which nonogram should a beginner try?

Start with a Gentle 4×4 puzzle. The board is small enough to compare every row and column without much scrolling. Move to a 5×5 board when group lengths and the gaps between groups feel familiar.

Do these nonograms require guessing?

Each puzzle in this collection is checked for one solution and a route using row-and-column deductions. You can still take a hint to reveal a square when you want help finding the next step.