{"pageUrl":"https://comparethespecs.com/kids-family/toys-games/what-are-the-most-challenging-puzzles-available","lastUpdated":"2026-09-13","totalProducts":3,"niche":"What are the most challenging puzzles available?","description":"What are the most challenging puzzles available?","products":[{"brand":"ROKR","model":"Dream Gift Factory Wooden Music Box EAB01","price_gbp":51.69,"origin_country":null,"specs":{"age_range":"18+","glue_used":"No adhesive required; wax may be used for gears","piece_count":"449","puzzle_size":"9.6 x 6.4 x 10.08 in","image_quality":"High-quality multicolored silk-screen printing","difficulty_level":"6 stars"},"confidence_score":null,"sources":[{"label":"Robotime Online","url":"https://www.robotimeonline.com/products/rokr-christmas-dream-gift-factory-wooden-music-box-eab01","currency":"USD","source_country":"US","price":69.99,"price_gbp":51.75,"scraped_at":"2026-09-13T19:11:49.405613"},{"label":"ROKR Online","url":"https://www.rokronline.com/products/rokr-dream-gift-factory-wooden-music-box-eab01","currency":"USD","source_country":"US","price":69.99,"price_gbp":51.75,"scraped_at":"2026-09-13T19:11:49.405613"},{"label":"ROKR Puzzles","url":"https://rokrpuzzles.com/product/rokr-dream-gift-factory-music-box-eab01/","currency":"USD","source_country":"US","price":69.9,"price_gbp":51.69,"scraped_at":"2026-09-13T19:11:49.405613"}],"summary":"This 449-piece wooden music box builds into a motorized Christmas gift factory with moving conveyor mechanisms, six lights, and music. It is best suited to experienced teen and adult hobbyists who enjoy detailed mechanical builds and festive display models.","ideal_for":"It suits people seeking the most challenging puzzles because it has 449 pieces, an approximately 12-hour assembly time, a 6-star difficulty rating, and multiple synchronized moving systems."},{"brand":"Wentworth","model":"A Ghost Night Out - Free Form","price_gbp":7.76,"origin_country":null,"specs":{"piece_count":"40, 250, 500, 1000 pieces","puzzle_size":"varies by piece count from 40 to 1000 pieces","image_quality":"laser cut for a perfect fit","difficulty_level":"Extra Difficult"},"confidence_score":null,"sources":[{"label":"Wentworth Puzzles US","url":"https://www.wentworthpuzzles.com/us/a-ghost-night-out-free-form","currency":"USD","source_country":"US","price":18.0,"price_gbp":13.31,"scraped_at":"2026-09-13T19:11:49.405613"},{"label":"Wentworth Puzzles UK","url":"https://www.wentworthpuzzles.com/a-ghost-night-out-free-form","currency":"USD","source_country":"US","price":10.5,"price_gbp":7.76,"scraped_at":"2026-09-13T19:11:49.405613"},{"label":"Wentworth Puzzles EU","url":"https://www.wentworthpuzzles.com/eu/a-ghost-night-out-free-form","currency":"USD","source_country":"US","price":13.25,"price_gbp":9.8,"scraped_at":"2026-09-13T19:11:49.405613"}],"summary":"A Ghost Night Out - Free Form is a 4mm wooden Halloween puzzle with uniquely shaped pieces and ghost-shaped whimsy pieces. It is designed for adult puzzle enthusiasts who enjoy distinctive cuts and a challenging solve.","ideal_for":"This suits people seeking the most challenging puzzles because it is labelled Extra Difficult and combines a Free Form cut with uniquely shaped pieces and ghost-shaped whimsy pieces."},{"brand":"ROKR","model":"3D Pinball Machine 3D Wooden Puzzle EG01","price_gbp":117.56,"origin_country":null,"specs":{"age_range":"14+","glue_used":"No glue required","piece_count":"482","puzzle_size":"10.8 x 18.7 x 11 in","difficulty_level":"6 stars"},"confidence_score":null,"sources":[{"label":"ROKR Online","url":"https://www.rokronline.com/products/rokr-3d-pinball-machine-3d-wooden-puzzle-eg01","currency":"USD","source_country":"US","price":158.99,"price_gbp":117.56,"scraped_at":"2026-09-13T19:11:49.405613"},{"label":"Robotime Online","url":"https://www.robotimeonline.com/products/rokr-3d-pinball-machine-3d-wooden-puzzle-eg01","currency":"USD","source_country":"US","price":158.99,"price_gbp":117.56,"scraped_at":"2026-09-13T19:11:49.405613"},{"label":"Ugeargeek","url":"https://ugeargeek.com/products/rokr-3d-pinball-machine-3d-wooden-puzzle-eg01","currency":"USD","source_country":"US","price":219.99,"price_gbp":162.67,"scraped_at":"2026-09-13T19:11:49.405613"}],"summary":"This 482-piece wooden pinball machine takes about 12 hours to assemble and measures 10.8 x 18.7 x 11 in when complete. It includes interactive features such as electronic scoring, sound, lights, ramps, bumpers, and a working launcher, making it suitable for patient builders and pinball enthusiasts.","ideal_for":"It suits people seeking the most challenging puzzles because it has 482 pieces, requires about 12 hours to assemble, and carries a 6-star difficulty rating while also incorporating tight-fitting mechanical and electronic components."}]}