You cannot beat designs by Frederic - hee is just so so clever! If you combine that with Eric’s beautiful craftsmanship then you are on to a huge winner. I adored this puzzle.

I really appreciate it, I had to turn around for more than a week... A wahoo so clever so tricky, give a wonderful smile.
Many thanks
David
I've already make a feedback, but seems it does reach you!

Fun cute coin release puzzle. It may not look like much, but it is packed with mechanisms and there are many steps required to solve, with well hidden visual hints for many of the steps. Great fun to solve, and it also has some tricks to find for the reset.

The craftsmanship is superb and it is prominently displayed in my collection. A true delight to solve and share with others.

The Paradox Box make me turn around it for some weeks pick it up from time to time ... so many dead end 🤪 And waouu ah ah think out the raisonnable / classic mouvement and at last opening ✊👍🥳
So many Eric thanks for great surprising
Regards

clever, not too difficult. good display piece

A wonderful packing puzzle beautiful made as always, I love it.

Awesome little coin release puzzle !! Highly recommend anything from Cubicdissection. Can’t wait to see what Eric has in store for us next!! A+++

Having collected the three and four cubes puzzles, I had to get the five cubes. Very glad I did, it's even more satisfying than the others, if that's possible. I love the style of these puzzles: simple and elegant, yet tricky enough to keep it interesting. Perfect for sharing with puzzle beginners too! Expertly crafted as usual, these always have a satisfying reward when solved no matter how many times I pick each one up and play with them.

Very nicely made puzzle, and a good design, I think. But I haven’t had time to really work with it and understand it. Got about 3 steps along, think I can get farther when I have the time to try. Seems nicely complicated

Quality is top notch. I was really surprised how easy Tern Key is although it's not a big deal. It's another great addition to my collection. Looking forward to another purchase soon.

Great Book. I keep going back to review the superb pictures of the puzzles.

I’m amazed at the sheer amount of trickery packed into such a small space! There are a two places that I was stuck for multiple days, but the rest had great pacing with the discoveries and a satisfying conclusion to my efforts. Overall, I would highly recommend and look forward to similar CD laser-cut coin release puzzles in the future!

A very nice collection of packing puzzles. My only wish was that it included a list of degrees of difficulty by color. All are very fun to play around with. Thanks

hello Eric,
I have been buying puzzles from you for more than 10 years, I am very satisfied with your service, thank you for making such high quality puzzles, I will always support you, thank you