I have compiled 2 books on Will Sudoku puzzles. Will Sudoku is a new variant of Sudoku with a different grid pattern. If you like number puzzles and Sudoku, you will love Will Sudoku puzzles. The books can be found on Amazon :
You can also search for "Will Sudoku puzzles" in Amazon.
I have also written a simple JAVA program to solve Will Sudoku puzzles. The program can be downloaded for free from my website :
Please share the Will Sudoku book links among your friends and colleagues.