A-Ha! Brainteasers A collection of the world's best brainteasers. These puzzles ignite the minds of novice & seasoned problem solvers alike.;4 Difficulty Levels. Packing 4 cubes into a box... Easy right, think again!;Can you fit all four cubes into the box so they sit flush with the rim.;A great challenge for adults and children alike.;There are 10 A-Ha puzzles to master - So why not check out the rest of the range.

• Think Fun 5213 A-Ha Square Fit Puzzle (Lime Green/ Blue/ Red)
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Think Fun 5213 A-Ha Square Fit Puzzle (Lime Green/ Blue/ Red)Think Fun