my game - "Koord Coach" - just got published on App Lab:
"Train your reflexes, cardio and coordination the fun way with Koord Coach. All events in the game happen randomly, ensuring that no two play sessions are the same, to make sure you stay on your toes.
Koord Coach has three different game modes:
1. Cube activation
2. Block Incoming Objects
Each game mode has two or more sub-game modes for additional variation.
Various difficulties and game duration setting options allow you to tailor the game to your wishes."
try the game out and let me know what you think, it is currently free!