Before you leave...
Take 20% off your first order
20% off
Enter the code below at checkout to get 20% off your first order
Discover summer reading lists for all ages & interests!
Find Your Next Read

Hexadecimal numerals are widely used by computer system designers and programmers, There are 16 Hexadecimal digits. They are the same as the decimal digits up to 9, but then there are the letters A, B, C, D, E, and F in place of the decimal numbers 10 to 15.
Hexadecimal sudoku is a variant of sudoku 16x16 grids, the goal of this Sudoku is to fill a 16 X 16 grid with hexadecimal numbers so that each row, column, and 4X4 box contain all of the hexadecimal numbers (0 1 2 3 4 5 6 7 8 9 A B C D E F), with no numbers and no letters being duplicated within the given item.
Sudoku puzzles are a proven method for enhancing logic skills. As a logic puzzle, Sudoku is also a great brain game. If you play Sudoku every day, you'll soon begin to see improvements within your concentration and overall brain power. You could reduce your probabilities of Dementia or Alzheimer's simply by solving Sudoku puzzles.
By using this selection of sudoku puzzle books you would experience enhanced brain capabilities for example focus, logical thinking, and memory.
Choose your book today by clicking on the BUY NOW button at the top of this page.
Thanks for subscribing!
This email has been registered!
Take 20% off your first order
Enter the code below at checkout to get 20% off your first order