Grid Paint

Nonogram logic with procedurally generated pixel creatures: the numbers tell you the runs of filled cells in each row and column. Drag to paint whole runs, cross out what must stay empty, and watch the creature reveal itself. Every picture is proven to have exactly one logical solution.

Play Grid Paint — free, no download.

What makes it different

How to play

  1. Numbers show the lengths of filled runs in each row / column, in order.
  2. Tap or drag to fill. Switch to ✕ to mark cells that must be empty.
  3. Wrong fills bounce back as a cross (+15 s).
  4. Complete rows light up. Finish the picture as fast as you can.

Controls

Questions

What is a nonogram?
A logic picture puzzle: the numbers beside each row and column give the lengths of filled runs, in order.
Can a board be ambiguous?
No. Boards with more than one solution are rejected before you see them.

If you like Grid Paint