Variations on Intermediate Sudoku Logic Puzzles (Vol 1)

Chapter 5: Eight Medium Sudoku-7 Puzzles (numbers 9-16)

• Step-by-step instructions for solving Puzzle 9, (34/49)   Diff: 5/5.5795
• Step-by-step instructions for solving Puzzle 10, (33/49)   Diff: 6/45.9463
• Step-by-step instructions for solving Puzzle 11, (35/49)   Diff: 6/65.8961
• Step-by-step instructions for solving Puzzle 12, (36/49)   Diff: 6/45.5886
• Step-by-step instructions for solving Puzzle 13, (34/49)   Diff: 8/8311.2694
• Step-by-step instructions for solving Puzzle 14, (36/49)   Diff: 8/4664.4561
• Step-by-step instructions for solving Puzzle 15, (37/49)   Diff: 8/5468.6341
• Step-by-step instructions for solving Puzzle 16, (37/49)   Diff: 8/4463.4781