This advanced level wooden puzzle packs seven challenges in one. The two chocolate colored wenge sliders can be moved into different positions, changing the shape of the chamber inside the oak box. Each arrangement requires a different solution to fit the four purpleheart pieces into the 3x3 cube. Beautifully constructed and thoughtfully designed to provide years of problem-solving fun.
Designed by Alexander Magyarics and produced by the master craftsmen at Pelikan Puzzles.Difficulty Level: 6 of 6 | Materials: Wood | Made in Czech Republic