Step into elite puzzling territory with the Puzzle Pro Level 10 Metal Puzzle Set, a collection curated by Kubiya Games for experienced solvers seeking a serious challenge. This super-hard set brings together four demanding mechanical puzzles, each requiring precision, patience, and advanced problem-solving skills. Inside the set you’ll find: Enigma Puzzle (Hanayama) – A legendary level-6 out of 6 Hanayama puzzle, famous for its interlocking curves and devilishly deceptive design. Boltrix Puzzle (Tetso) – A new-generation metal puzzle with industrial-inspired mechanics, designed to push your dexterity and reasoning to the limit. Nutcase Puzzle (Hanayama) – Part brain teaser, part engineering marvel. Two nuts on a bolt hide multiple solutions, including a secret compartment for an extra surprise. Link Puzzle (Tetso) – A highly intricate chain-and-link configuration that requires extraordinary spatial thinking to separate and reassemble. This curated set includes puzzles from independent brands and designers, selected by Kubiya Games for their difficulty, ingenuity, and mechanical depth. Hanayama and Tetso are separate brands with no affiliation to one another. Designed for advanced p