Educational Insights Kanoodle Genius – 3D Brain Teaser Puzzles, Single Player Brain Game, Handheld Travel Games for Kids, Challenging Logic Puzzle Games and Gifts for Kids, Teens & Adults Ages 8+
Metal Wire Puzzle Set of 24 with Pouch,Brain Teaser IQ Test Disentanglemen Iron Link Unlock Interlock Game Chinese Ring Magic Trick Toy for Party Favor Kids Adults Challenge
SmartGames IQ Deluxe: Pentagon – The New IQ Series from Featuring 120 Challenges in a Deluxe Travel Case for Ages 14 – Adult
SmartGames IQ Deluxe Circle – Logic Puzzle Game with 120 Challenges, Deluxe Travel Case – Brain Teaser for Teens & Adults Ages 14+