Puzzle 1248! - 4 games

How to play? There are presented several game modes with different mechanics. In a checkerboard of limited cells, your mission is to connect at least 3 cells with the same number to create a bigger number. After each round, more random numbers would appear, increasing the difficulty of game. There are 10×10 square grid and Tetris style pieces. Simply try to fit pieces into the grid. Your mission is to complete vertical or horizontal lines to clear blocks. Complete a line either vertically or horizontally and they disappear. In a checkerboard of limited cells, your mission is to connect at least 2 cells with the same number to create a bigger number. After each round, more random numbers would appear, increasing the difficulty of game.