Brain Teaser 1 person games

Gravity Maze is one of ThinkFun's most popular stem toys for boys and girls. It's a gravity powered maze game that comes with 60 challenges of increasing difficulty, from beginner to expert, and makes a great birthday or holiday present for kids who like

Travel-Friendly Educational Toys: IQ Stixx features 120 challenges. Thanks to its compact size and portable travel case, you can put this puzzle at the top of your family's travel games list.
Brain Games Build Skills: Build concentration, problem-solvin