Nonogram
A picture logic puzzle in 30 stages, from 5×5 to 12×12. The numbers beside each row and column tell you which squares to fill, and a picture appears in colour when you finish. Every puzzle can be solved without guessing. Stages open one by one, and your progress is kept on this device.
- Puzzle
- Portrait
- Touch
- Mouse
- Keyboard
- Saves progress on this device
How to play
The numbers beside a row (and above a column) are the lengths of its runs of filled squares, in order. Between two runs there is at least one blank square. Work out which squares must be filled and which must stay blank, one row or column at a time. Every puzzle can be solved this way, without guessing. Use Fill to fill a square and ✕ to mark a square you know is blank. Filling a square that should stay blank counts as a mistake, and the square turns into a red ✕. When a row or column is complete, its numbers fade and its other squares are marked ✕. Fill every square of the picture to solve the stage: it appears in colour. No mistakes earns three stars, up to two mistakes two stars, and any finish one star. Solving a stage opens the next.
Controls
Touch or mouse: tap a square, or drag along a row or column to do several at once. Switch between Fill and ✕ with the buttons. Keyboard: the arrow keys or W, A, S, D move the cursor; Space or Enter fills (or marks, in ✕ mode); X marks or clears a ✕; 1 and 2 switch between Fill and ✕; R starts the stage again.
Credits
This game is a modified version of an open-source game:
- github.com/mashukui/web-games
- Copyright (c) 2026 mashukui (马哥python说)
- MIT License (License text)
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