Polymer!

IGN: Polymer is an exceedingly clever logic puzzler.Touch Arcade: Polymer is destined to eat a lot of the hours of thoughtful gamers.Pocket Gamer: Polymer is a brilliant, addictive puzzler, and its blend of logic and shape building make it a game almost anyone can enjoy.Polymer is a strategic, logical, and creative shape-building game. Slide columns and rows to create never-before-seen shapes The bigger your shape, the higher your score, but its not as easy as it looks. Colourful, packed with a genuine sense of play, and far more than the sum of the parts Gamezebo