Conceptis Puzzles - Creator and supplier of picture-forming logic puzzles. Contains online games and those for sale from Japan.
Griddlers Solver with Animator - Freeware application with auto-solver and ingenious animations. Includes article about solving by computers. [Windows]
Japanese Puzzles - Online flash game with black and white puzzles.
Nonogram Solver - Information about Nonogram logic puzzles and how to solve them, plus examples of two on-line solvers, software, and links.
Paint by Numbers - Offers two color puzzles available to print out or solve online.
Solving Paint-by-Numbers Puzzles with Integer Programming - Article and instructions on solving puzzles.
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