Best Learning Tool

This is the best app of Sudoku I’ve ever used, and I’ve tried a number of them. It’s difficulty levels go way higher than I’ll ever get to, but it is also a great learning tool. It shows you various tips and tricks for solving the more difficult puzzles. I’ve managed to bring my skill level up significantly simply by playing and using the hints (which expand on WHY a particular solution works. Aside from being a great learning experience, it’s also VERY easy to use both on my Mac and on my wife’s iPad. It’s well worth the small price for the Pro version as it allows me to play many games of the same difficulty per day. I highly recommend it.

LCubed about Sudoku Daily, v1.2