Fillomino Infinite

This provides unlimited puzzles with no ads for a very small one-off payment. It has a first-class interface and looks good too. What’s not to like?

The App Store needs more apps like this one. A breath of fresh air, no bs, just puzzles =] Edit: Unfortunately my iPad Air 2 won’t fully generate a 20x20 hard puzzle. Let it go for over an hour and was only about 60% done. Works great for medium difficulty, but kind of unfortunate I can’t generate hard puzzles. Any way you could add some pregenerated ones or optimizations to the algorithm so it will finish in a timely manner?

A wonderful implementation of a great puzzle. I only wish it was possible to save or share puzzles.