Extreme sudoku for dummies
Heron
Extreme sudoku for dummies / Andrew Heron and Andrew Stuart. - Hoboken Wiley 2007. - 356p. ill. 18cm
Includes question and answer
0470116277
Logic puzzles
Sudoku
793.74 HER 2007
Extreme sudoku for dummies / Andrew Heron and Andrew Stuart. - Hoboken Wiley 2007. - 356p. ill. 18cm
Includes question and answer
0470116277
Logic puzzles
Sudoku
793.74 HER 2007