This is a fun and simple puzzle gem puzzle game that combines Sudoku and Tetris in one. The game is simple to control and for the most important point is, once you play it, you will love it instantly. Challenging block-filling game with brain teasers can sharpen your mind and improve your logical thinking ability, while relieving you the stress of life also making you feel happy. This game has cool gem squares, simple operation page and smooth elimination effect. How to play： 1. Drag the gem squares into the 9x9 grid 2. Fill up a row, a column or a grid to eliminate the gems 3. Eliminate more than one row, column or 3x3 squares at a time，you can get more points 4. When you encounter unsuitable gems, you can put them into the storage grid 5. When there is no more space to fill the gems, the game is over How to challenge the high score? 1. Observe the shape of the gems and plan how to put them suitable into the 9x9 squares 2. Try to eliminate multiple rows, columns or sq...