Here in Colorista you can paint images not only with "regular" colors, but also with material brushes, such as metal, fabric, glass, etc. And this allows you to get extraordinary results.

The app allows you to practice in expressions values calculation, equations solving, fraction math, decimals. Train and improve your math skills at different levels of difficulty. The application is suitable for wide age range.
All math problems worksheets are not predefined, they are generated on demand.