Cube Duel is a 3D strategy game where two players alternate balancing pieces on the cube game board, strategically choosing between offensive and defensive moves. The goal is to have your color in more exposed positions when the game ends. Players must plan how to place their pieces - and react to their opponents' - from the very first move. What's more? When not challenging other players, train your 3D building skills with the 80 challenges included in single-player mode! Includes 2-Piece Cube Case Gameboard, 8 Red Puzzle Pieces, 8 Yellow Puzzle Pieces, Challenge Booklet with 80 Challenges and Solutions Recommended for 1 to 2 players, ages 10 and up WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age Made in China Imported Product Specifications Package dimensions: 9.45 in L x 9.45 in W x 3.54 in H Material & Care Plastic Spot clean only