GB-Sudoku
380
4
8
9
7
5
1
3
9
2
2
6
7
4
5
9

A GB-Sudoku consits of a field where numbers are entered.

It is made up of

  • rows of nine cells,
  • columns of nine cells and
  • three times three matrices of nine cells,
  • and four additional matrices of nine cells.

Each of the cells is shared among a row, a column and one, or more matrices.

The purpose of the game is to enter numbers in each of the cells. The GB-Sudoku is solved when each row, each column and each of the nine plus four matrices contains the numbers 1 to 9

(As a result no row, column or matrix can contain the same number twice).

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This GB-Sudoku was brought to you by Gazillion-Bytes, 2006 Erik Molenaar.