Me or the game are difficult. I wish i had more time for switching positions when the piece is already on the ground (like in Tetris). Nonetheless, a big compliment for this production. I liked very much the mechanics of digging and of linking pieces so they fall together (or not at all). My incapability of forseeing how the piece will rotate after pressing X cracked me down quite a few times. Chain reactions in this game are more satisfying than usual! Probably because i didn't expect them at all, given my level, lol.