Painty Tumbler by Elias Sworth is a mashup of of Painty Cube and Tumble. The game has 30 levels.

Gameplay

The details of the Tumble Physics and of Painty Cube can be found on their respective wiki articles. However these two are merged into a tricky game where you have to really be careful to cover the whole map properly. Spatial awareness is quite useful here.
The game also features a music toggle in the top right depending on whether you want to be serenaded by a soundtrack or not.