Use left, right and down keys to move the gems. Use up key to shuffle the gems. Alternatively you can tap or click buttons to do the same. Your target is to fit the blocks to make a linear pattern of gems (horizontally, vertically or diagonally). Achieve target score to complete the level. matching, Tetris, Gems, Match-3, puzzle game, arcade game, mobile game, gem matching, block puzzle, strategy game, addictive, challenging, fun, brain training, colorful, level based, score, shuffle, linear pattern