Hop over to Amazon and get a deal on ThinkFun Domino Maze STEM Toy and Logic Game. This game comes with 60 challenges of increasing difficulty, from beginner to expert, and is one of the best gifts you can buy for kids who like smart games and a challenge. Domino Maze is made with high … Continue reading ThinkFun Domino Maze STEM Toy and Logic Game $19.80 (Reg. $36)