TileMasterLite

TileMaster is a tile-based number placement puzzle. Starting with one tile fixed on a grid (3x3, 4x4, or 5x5), the object is to move the other tiles so that the edge of each of the 2x2 tiles match up. Tap once on a tile to select a tile and double tap on another tile to swap them. Alternatively, select a tile and double tap on it to rotate it counter-clockwise.