Guaishou Brain Teasers with The Puzzles 21Pcs Unlock Interlock Game IQ Test Toy 3D Wooden and Metal for Party Favor Kids Adults Challenge

These were part of the Bday Goodies bag for our daughter’s Escape Room themed party! The kids were all 11-12 yrs old and these were a big hit! Kept them busy in the car on way there, they’re super fun, and anything that makes u think is always great!

I'm really enjoying these brain teasers! Some of the reviews said they were too small. They are small but there is an advantage to that too - they take up less space for storage and if you want to bring them to friends or family. I was also worried that once you solve one, the rest would be easy but I'm finding that each is a unique challenge. Some reviewers said the metal ones are too easy, but I find that to really understand each so you can reliably solve it quickly takes some work. One of my daughters found them "infuming" but I like the challenge. I bought these because I wanted something other than screens to do when I'm tired at the end of the day that challenges my cognitive abilities but feels like fun rather than work. They fit that role perfectly. I looked at different brain teaser options on Amazon and I think these are the best price for the number you get. Highly recommend.

Great value, good variety, perfect kids birthday party goodie bags item, it’s a little bit on the small side though.

Arrived in great condition. They are the perfect amount of difficult. They’ll keep you entertained for hours. My 28 year old boyfriend loved them!! Great solid material too.

I gave this as a gift to my father and he thoroughly enjoyed them. The rest of my family could not help ourselves to the fun as well. Great product and well worth the cost.

These puzzles are a lot smaller than I had imagined. But that is okay. They would make great little party favors for older kids. They come in a box with 21 different puzzles. Some are really easy to do and some are a lot more challenging. The snake block puzzle has me stumped still. I tried to put it back together but it isn't very sturdy or durable. The little cheat sheet that came with it is pretty much useless. I'll have to get motivated one day and watch a YouTube video to figure it out. I like the different structures and that they are wood and metal and not cheap plastic. Overall it is a decent product but I think there is a lot of room for improvement.

Kids love

I bought this for my 12 yr old grandson as a diversion from video games. He finds them all fun, interesting & some are more challenging than others, but still enjoyable enough to share with his friends. Even grandma & grandpa like to try!

Kit is ok but puzzles are very small