Spb Brain Evolution

Many different games, progressive difficulty. I have been playing for about 2 years now (including pre-iPhone on a Windows Mobile phone) and still enjoy playing it on a regular basis.

I was plyaing this game since 2007 on my Pocket PC Loox 720. Spb Software Inc. had always great respect from me. This game is really-really-really challenging and I am just enjoying to play arithmetic and Sudoku. In this years where we have calculators almost everywhere this game