PUZZLE POTATOTesla Puzzle Box - Electronic Brain Teaser Puzzle for Adults - Wooden Treasure Chest - Money Puzzlebox for Cash Gift - Escape Room Game in a Box

Two earlier puzzles by this brand, Anti Gravity and Philosopher's Stone were fun but not overly complex. They have certainly upped their game with this one and it is right up there with IDVenture's Sherlock Holmes Camera in terms of innovative ideas. The use of a dynamo to provide power for the electronics inside is very clever and right on theme. While it doesn't have as many things to do as the SH Camera it is way more difficult and required a lot of notes to keep track of the code breaking. As with all these puzzles the symbols that adorn them have meaning and are not just decorative. Mine did have a slight defect which made it really difficult to get the final part out and required me to shave off a poorly finished joint that was sticking out too far. Risky but it worked out fine without any damage and now the puzzle is perfect. It's such a good and otherwise well made puzzle that I'm not knocking a star off for that, it's ingenious and incredibly rewarding.

Great , the design and the fun elements.While some of puzzles can be a bit harder to work out. I actually found those alot of fun. To work out.My only disappointment is that it would be nicer to get the hints in form of Tesla notes. Going on net to get hints and not be able to even get them in a pdf format is frustrating.If they are available could someone let me know where the pdf versions are. I would love this to have included the notes that are shown in the video too.But small points . I love it.Great value for the work that goes into.Definitely a difficult puzzle. Medium maybe for genius. LolDefinitely keep notes as you go.

Fun puzzle.Fits together nicely.Instructions on website explain how to do the puzzle.But very difficult to figure out without the instructions. The person who this was bought for hasn't figured it out after a couple of months.

Amazing as always x

Loved this, and likely to purchase more products from this range.Pretty tricky and did need a couple hints to find some solutions. Kept me occupied for longer than I anticipated.

Really fun and clever puzzle box! The design is solid and feels high quality, and it’s not too easy but also not impossible to solve. Great for keeping cash or small gifts inside and makes the present much more exciting. Feels like an escape room challenge in your hands. Bought it as a gift and everyone loved it. Definitely recommend for puzzle lovers or anyone wanting something different and unique.

Was a birthday present for my son (adult) he loved it

Bought as a birthday present for my husband, took him around 3 and a half hours to crack, but kept him entertained, very well made