Smart Games | IQ MatrixThe cutting edge of puzzle fun. An IQ game that might leave you puzzled! Choose a challenge and make a 6 x 6 square by using the 9 colorful puzzle pieces and the hints given in the challenge. This IQ game for children and adults offers a twist on regular jigsaw puzzles! Includes 120 challenges from easy to expert to get you in the right frame of mind. Recommended age: 7+ years Inside the Box: 9 jigsaw shaped puzzle pieces, 1 booklet with 120