appbackr Tizen Challenge
I successfully participated with a team of four at appbackrs Tizen Challenge with Robots Rise! and alone with Squares! and Colores.
Before that I participated in four app contests with my colleagues from Game of Three and we won six awards, which means every app we made won a prize. :)
Microsofts Imagine Cup Germany 2013
Second place in the Games category with Sand Slide
Nokias Hack Camp 2012
First place with HacKit
Most Addictive Game special price with MineToShrine
Nokias Create for Millions Contest 2012
Second place in the Games category with Sandbox
Best Series 40 Touch-based App special price with Sandbox