Challenge yourself with the Metal Puzzle Quad Set of 4. This set includes four of our most popular interlocking puzzles for hours of brain-busting fun! Each puzzle is made of sturdy metal, so don’t try to force them – the only way to take these pieces apart is to gently slide them into the right position. Then, you can put them back together again – sometimes the hardest part!
Think you can solve one? Don’t worry, there’s still three more to go, and each one gets harder as you go along.