Width: Height:
Difficulty: Easy Medium Hard
Or enter puzzle code:
Enter grid size: Width: Height:
Or enter puzzle code:
This thing isn't very good?
You're right! It's very much in beta. Check back later for improvements.

How do I input a puzzle?
Input your grid size, and hit the "Display Grid" button. After that, click on the cells and type in the numbers. Once you think you've got it right, hit the "Solve" button.
You can also input a "puzzle string", which is something like "3x3:2a3a3a2aa"

How do I input numbers larger than 9?
You don't. Maybe in the future!

The fillomino program is written entirely in javascript, no plugins needed!