GIVEAWAY: just reblog to enter to win. I will pick a winner on Jan 27 (because 127 is prime - and 271 is prime for those that write dd/mm). 

The Magic Cube is a redesign of the familiar Rubik’s cube. Unlike the traditional Rubik’s Cube, the faces are the same color and are inscribed with numerals, each forming part of a number series that holds historic significance. It is precision engineered and can be fabricated from a variety of different materials including wood, plastic and metal. More than just an intriguing puzzle, the Magic Cube is also intended to stimulate interest in fundamental concepts of number theory, serve as a beautiful accessory, or a tactile device to hone your logic skills.

The six number series include:

  • Triangle Series
  • Prime Number Series
  • Digits of Pi
  • Magic Square
  • Fibonacci Series
  • Digits of E

Very generous! 

Top of my wish list