Nonograms are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture.

This solver uses the basic idea of solving lines individually. Progress in a line is made by looking at overlaps in all possible patterns fitting the current rule.

Currently, on my laptop I can finish a 25x25 board in around 30 seconds.

• Switch to using PyAutoGui for faster clicking
• Incorporate mouse dragging instead of independent clicks
• Caching of common patterns