Ultimate Puzzle is a free puzzle game developed by Yang Mobile for the Android platform. It is an easy-to-play and enjoyable game for all ages that will keep you hooked for hours. The objective of the game is to drag the blocks and fill up all the grids.

The game has over 6,000 free levels that are designed to keep you engaged and entertained. The rules are simple, and the controls are easy to understand. You cannot rotate the blocks, but there are no time limits, so you can take your time and enjoy the game at your own pace. The game also features various stages and funny sound effects that add to the overall experience.

Overall, Ultimate Puzzle is a great game for anyone looking for a fun and addictive puzzle game that is easy to play. It is suitable for all ages and provides hours of exciting gameplay.