Company Feng Xiaodong created these great apps:
Tap Dots Puzzle - Creative match-4 puzzle game. Upgrade the gameplay of Pop Star!, Crazy Math Piano Tiles - The perfect and creative combination of piano tiles(white tiles) and simple arithmetic game!, 108 Blocks - Creative puzzle game. No shape restrictions, more fun than 1010 and 2048!, Blocks Plus Plus(PP) - Creative and addictive puzzle game. Upgrade the gameplay of normal match-3 games!, and others..