Project GeniusThor's Hammer Wooden Puzzle, Medium Difficulty, Disassemble And Reassemble This Norse-Themed Brainteaser Famed Mjolnir

The True Genius line brings together brainteaser puzzles and links each design with an ancient civilization including China, Aztec, Rome, Greece and Egypt. The puzzles are finished in an antique style to look as though they might actually be artifacts from long ago.