The QiYi DuoMo Cube is like a master Pyraminx Duo. Challenge your puzzle solving abilities with this medium difficulty non-WCA puzzle.
Not completely satisfied with this product? We accept returns within 4 weeks (28 days) past the delivery date, for either store credit, or a full refund to the payment method — the choice is yours.
Our Promise to You
All of our products are guaranteed to be free of defects, or we will replace and reship at no cost to you. Please contact us within 4 weeks (28 days) past the delivery date to report any issues with items you have purchased.
Please note that some new cubes when being used for the first few times may experience what is termed a "pop". This is when one or more parts of a puzzle pop out without any damage actually being done to any of the pieces. This also occurs from time to time during normal usage. Pops are typically not considered a defect if the parts which come off can be reassembled by hand.
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- Free standard U.S. shipping (includes Hawaii, Alaska, and AFO/APO) (2-5 business days) is offered for orders with a subtotal of $45.00+. Free expedited shipping (1-3 business days) is offered at $75.00+.
- All orders are shipped from our New York warehouse.
- Orders are shipped the same business day they are placed, or the next business day. The cutoff for same day shipping is 3PM EST.
- There is no processing/handling surcharge — all our shipping rates are at rock-bottom.
- We ship to all countries not sanctioned by the U.S. government.
- We advise that you look into your country's customs laws before ordering.
Quality of this puzzle is out of the question. It’s spectacular! But the actual challenge I had solving it was hilarious because it’s actually extremely similar to another puzzle of the same shape! Hmmmm...
OOTB this puzzle is solid and moves beautifully.
I have been absolutely delighted with this pyraminx's variation quality.
For the price, this has been a satisfying purchase.
I was happy to find a solving guide invaded in the box.
So far, I have found that this puzzle to be a nice challenge. Not too difficult for a seasoned cuber; Still, an awesome learning cube to get familiar with how to solve a three sided puzzle.
As a collection piece it is a great addition.
When I first got this puzzle, I didn't know what to expect. All I knew was it was basically a Master Pyraminx Duo. But even then, I wasn't sure of how much more difficult it was compared to the regular Pyraminx Duo (which is notoriously easy). But after playing with it for a bit, I realized its just a pyraminx with centers and without tips. And after realizing that the centers can be easily swapped with some sledgehammers, I solved the puzzle with minimal difficulty. The only slightly hard thing was getting used to recognizing the pieces when solving the pyraminx edges. And once they're solved, there's a possibility of the centers being out of place. But like I said earlier, they can be easily swapped with a few sledgehammers. Overall, the solve isn't too difficult, but it's still pretty enjoyable. This thing also turns pretty good all things considered. It's smooth, but also a little clicky due to the ball bearings. The only problems with the turning is when you try to speedsolve the puzzle. It locks up a lot when speedsolving. And me at least, this thing begs to be speedsolved. It is just a pyraminx with a potential extra step and no tips after all, and it still turns pretty good. But I also don't devalue the puzzle because of it's problems when speedsolving, since it wasn't meant to be speedsolved.
Overall, I really enjoy this puzzle. The quality is great. The solve is pretty short, making for a good cube to pick up, do a few solves, and put back down. And it just looks great in a collection due to it's unique look. I highly recommend this puzzle. QiYi did a great job with this one.
(Also, fun fact: After looking at this puzzle closer, I realized that it's just a weirdly-shaped Jing's Pyraminx. And as someone who always wanted to get one, it was really cool to know I finally got one after all this time, & didn't even realize it.)
At first I was just doing a bunch of sledgehammers but then I realize the small pieces around the centerpiece solve like the edges on a Pyraminx.