The ''nuts and bolts'' appearance of the Nutcase Puzzle from Hanayama is deceptively simpleFirst, figure out how to disassemble the 2 small nuts - then reassemble them but change the word orderHanayama is known worldwide for challenging puzzles and quality manufacturingLevel 6 puzzles are considered very difficult by most puzzlersBePuzzled is more than just jigsaw puzzles - it's puzzle-plus Product Description The "nuts and bolts" appearance may lull you into believing this to be a straightforward puzzle, but it is a total brain drain. Inventor Oskar van Deventer presents two challenges: 1) remove the small nuts by disassembling the nutcase, and 2) change the order of the wording on the bolts from "nut-case" to "case-nut." From the Manufacturer Hanayama has done it again, with the cast metal Nutcase Puzzle. The ''nuts and bolts'' appearance of the puzzle may trick you into believing it's simple to solve. But this brainteaser is a total brain drain. Designed by Oskar van Deventer, the puzzle presents two challenges. First, remove the small nuts by disassembling the nutcase. Then, reassemble it, but change the wording from ''nut case'' to ''case nut.'' We've included the solution along with your puzzle just in case you find yourself stumped. This amazing brainteaser puzzle is just one of the many intriguing puzzles from Hanayama. Rated Level 6, considered very difficult by most puzzlers. BePuzzled is more than just jigsaw puzzles. It's puzzle-plus. Not only do we develop interesting jigsaws, but we also apply our University Games game development expertise, using it to build special added value into our products. You'll find a wide range of entertaining puzzles for children and adults.