Variations on Sudoku Logic Puzzles (Vol 1)

Chapter 10: Twelve Difficult Sudoku-X Puzzles (numbers 121-132)

• Step-by-step instructions for solving Puzzle 121, (55/81)   Diff: 9/9.8654.2694
• Step-by-step instructions for solving Puzzle 122, (58/81)   Diff: 10/75.2456.7895
• Step-by-step instructions for solving Puzzle 123, (53/81)   Diff: 11/426.4233.8793
• Step-by-step instructions for solving Puzzle 124, (55/81)   Diff: 12/7756.2435.6442
• Step-by-step instructions for solving Puzzle 125, (62/81)   Diff: 12/5324.6463.4995
• Step-by-step instructions for solving Puzzle 126, (56/81)   Diff: 13/8.5533.4425.5381
• Step-by-step instructions for solving Puzzle 127, (58/81)   Diff: 13/6.5552.2255.9651
• Step-by-step instructions for solving Puzzle 128, (59/81)   Diff: 13/6.2AB5.7453.4785
• Step-by-step instructions for solving Puzzle 129, (58/81)   Diff: 14/75.2332.C455.9451
• Step-by-step instructions for solving Puzzle 130, (59/81)   Diff: 14/88.2133.3853.3453
• Step-by-step instructions for solving Puzzle 131, (59/81)   Diff: 14/42.43B2.4456.7862
• Step-by-step instructions for solving Puzzle 132, (62/81)   Diff: 14/55.8631.1134.3794