Universal Sudoku

by David Bodycombe

UNIVERSAL SUDOKU is the hottest new worldwide puzzle. It is a puzzle that uses numbers instead of words. It's a grid of 81 squares, divided into nine blocks of nine squares each. Some of the squares contain a digit. The goal is to fill in the empty squares so that the digits 1 through 9 appear just once in every row, column and individual block.

The aficionados of modern-day Sudoku are keen to point out that it is not a mathematical problem. Logic is what's required.

Universal Sudoku is available in the following formats:

• Universal Sudoku
• Universal Sudoku Formatted
• Sudoku Color
• Sudoku Kids
• Sudoku Mini
• Sudoku Monster
• Sudoku Puzzle Graphic
• Sudoku Word

More info:

• Sudoku Q&A
• How to Play Sudoku

También disponible en Español. (Also available in Spanish)

Samples

Universal Sudoku Formatted