Matrix Number Online Battle

One extremely simple but fascinating game.
One 9x9 board is divided into 27 positions. Each turn, the player will be provided with 3 blocks, moving the blocks into 27 locations. The target is to make horizontal, vertical or diagonal lines of same numbers to score. Keep going until the board is filled with numbers.
Many modes: Training, vs AI, 2-players offline on the same screen, and especially 2-player online.
Let's challenge your friends and achieve the highest score.