Sudoku 25x25

Revised December 2015 - with all new puzzles

Collection of 120 computer generated Sudoku puzzles of the world's most popular number game. All puzzles in this book are generated using our own invented algorithm that can generate puzzles of any dimension, even 81x81. The number of possible boards is only theoretically estimated so far. Our algorithm can generate all these boards practically. As all puzzles are randomly computer-generated, volume III contains puzzles different than volumes. The revised edition contains an altogether different set of puzzles.

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Sudoku 25x25 Volume I

Sudoku 25x25 Volume II

Sudoku 25x25 Volume III

Sudoku 25x25 Volume IV

Sudoku 25x25 Volume V
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