RMRPush is a block pushing puzzle game written in OPL from long established author Andrew Harsent. Suprisngly addictive this game has its route in several different classic games. The perfect type of game for the mobile phone. Pick up and go and stop if you have to.
Author's Description:
RMRPush is an addictive game that offers a blend of a familiar puzzle game style with a unique gameplay, original in design. Push blocks of perpetual motion around each level, interacting with the other tiles and blocks until they are all safely in their required destinations. With over 50 levels of varying difficulty included, plus a special 9 level tutorial set and a built in level editor, it's sure to occupy all those moments of boredom throughout the day.
More at http://www.rmrsoft.com/epoc/er6/push.htm