81! An exciting puzzle game, inspired by the popular match-3 style and the old-fashioned game of Lines. Test your skills with this exciting free game that will entertain you for hours. No time limit! The game takes place on a 9 x 9 square field. You must move any cube horizontally or vertically to another empty cell. If you arrange 3 or more cubes of the same color in a row after moving, they will all disappear.