NRC Sudoku’s With Just Eleven Clues

By |2017-12-16T11:17:30+00:00June 4th, 2006|All Puzzles, Sudoku Puzzles|2 Comments

Every Saturday a Dutch newspaper called NRC publishes a special Sudoku.

A normal Sudoku consists of 9 squares (3 by 3) but the NRC Sudoku has 13 squares which all must be filled with the digits 1 till 9. By using 13 squares they can create Sudoku’s with not more than eleven clues to start with.

To be able to solve Sudoku you need a NRC subscription. I know this is for most of the readers of Passion for Puzzles blog not an option. So if you want more information about the NRC Sudoku’s here is a link where you can a brief description of NRC Sudoku’s in English, including some Sudoku examples to solve. Happy Puzzling!

Tags: Sudoku

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A person with a love and passion for puzzles.

2 Comments

  1. chris January 2, 2008 at 07:00

    This game is also known as hyperSudoku and is playable online for free at hyperSudoku.com and i’m sure there are others.

  2. passionforpuzzles November 13, 2008 at 20:24

    Thanks for the link to HyperSudoku!

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