A free app for Android, by Big Cake Group Limited.

If you enjoy puzzle games such as jigsaws or Tetris, you should definitely consider the Block Puzzle. The addictive classic brick gameplay of this application will both exercise and relax your brain.

The gameplay is simple; you simply drag the variously shaped blocks to move them. Arrange these blocks in a horizontal or vertical line to fill in the gaps. See? It is extremely simple. Keep in mind that you cannot rotate these blocks, so place them carefully. Another fantastic feature of this app is the addition of multiple background images and material blocks, such as wood, canvas, jewels, gems, and more.