Sherlock Holmes Limited Edition Marble Puzzle - Brain Teaser Game for Adults & Teens - Perfect for Gifts, Parties & Family Game Nights

It is fun but I was disappointed when it was a little broken and the return process was to much other wise it's hard and I like the challengeWell made intriguing puzzle. Takes a little bit of space (not good for a roadtrip), but I love the combination of mental challenge with actual real-space puzzle solving.I enjoy the challenges and it’s hours if not days of fun!He loves playing with this and solving the cardsreally a great puzzle and quality is amazing! Its wonderful!High quality, challenging puzzles. Good fun.My grand daughter loved it.Mine ended up being defective. The holes in the cube are closer together than the cutouts in the rods, making it impossible to slide rods through both holes and the cutouts.Quick delivery - in good condition