I've never solved Rubik's Cube, but I've never seriously tried. One reason is that most of the cubes I've used are poorly made. They lock up when I try rotating a section, which is frustrating. I did a bit of research and was told to get the Moyu Weilong GTS2 ($15). It's a little smaller than the standard Rubik's Cube, which is a plus, because it's more comfortable to handle. And it's very smooth to turn, because of the rounded off interior corners. I also got the MoYu YJ Lingpo 2 x 2 x 2 Speed Cube, which I'm going to try to tackle first.
"Moyu Weilong GTS2" is the best Rubik's Cube
- COMMENTS
- puzzles
A surprising solution to the (in)famous "Cross the Network" puzzle
My father introduced me to the "Cross the Network" puzzle when I was a kid. Here it is, as described by Martin Gardner in one of his early Mathematical Recreations… READ THE REST
My trip through the Starmaze: a world in the 9th dimension
There are times when I get tired of all of the major sites and apps that make up a lot of the seen Internet. Sadly, I was born too late… READ THE REST
Can you solve the "scrambled box tops" puzzle?
Here's a puzzle from Martin Gardner's Mathematical Games column, which ran for many years in Scientific American. I found it in his low-priced Dover edition anthology, My Best Mathematical and… READ THE REST
Short Post, just one paragraph
Dessert cheesecake wafer bear claw fruitcake. Fruitcake chupa chups donut candy canes marzipan. Apple pie sweet roll tart chocolate cake macaroon marshmallow carrot cake gummi bears sweet. Pastry sugar plum… READ THE REST
Save 50% on a 1-year subscription to Dashlane's premium password manager
We all know vital information about ourselves and our private digital accounts can be compromised by cybercriminals. However, many would be frightened to know just how compromised they and their… READ THE REST
The Bite Helper removes the itch of a mosquito bite in seconds
While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they… READ THE REST