Variations on Intermediate Sudoku Logic Puzzles (Vol 1)

Chapter 32: Eight Challenging Sudoku-7C-2V Puzzles (numbers 173-180)

• Step-by-step instructions for solving Puzzle 173, (40/49)   Diff: 13/1.2222.5311.3349
• Step-by-step instructions for solving Puzzle 174, (41/49)   Diff: 13/4.4233.3222.2743
• Step-by-step instructions for solving Puzzle 175, (38/49)   Diff: 14/1A.1111.3144.4871
• Step-by-step instructions for solving Puzzle 176, (39/49)   Diff: 14/53.1A11.1224.4581
• Step-by-step instructions for solving Puzzle 177, (39/49)   Diff: 14/52.2112.3213.6551
• Step-by-step instructions for solving Puzzle 178, (40/49)   Diff: 14/25.2111.1244.3473
• Step-by-step instructions for solving Puzzle 179, (42/49)   Diff: 14/22.22AA.A137.8246
• Step-by-step instructions for solving Puzzle 180, (42/49)   Diff: 14/21.1112.3443.4484