Ravensburger ThinkFun Pocket Brainteaser Rec-Tangle (76385)

Rec-Tangle is a pocket-sized puzzle from ThinkFun, the brain teaser line published by Ravensburger. The concept is simple to grasp but clever to solve: pour the 8 pieces out of their holder, then find the correct arrangement to recreate a perfect rectangle within the frame. Compact, lightweight, and easy to take anywhere, this brainteaser is perfect for children and adults traveling, waiting rooms, or at home. It stimulates logic, visual perception, patience, and spatial reasoning, while offering genuine moments of satisfaction when the solution finally appears. An ideal gift for those who enjoy mental challenges, from age 8 and up, for solo play against the puzzle.