ODMO is a die rolling puzzle app. The objective is to roll the die to match certain numbers on the grid. I downloaded the Lite version and solved about 18 of the 25 levels. I've done a lot of cube-rolling puzzles in the past. This one is fine - especially if you've never done one before.
Other Cube-Rolling puzzle apps
Cubot - really great
Qvoid - one of the best puzzle apps ever
Cubler - fantastic