Difficult Sudoku Five Logic Puzzles (Vol 1)
Chapter 7: Twenty-Four Difficult (DiffLev 9) Sudoku-5B Puzzles (numbers 97-120)
- Step-by-step instructions for solving Puzzle 97, (20/25) Diff: 9/A.1112.3452
- Step-by-step instructions for solving Puzzle 98, (20/25) Diff: 9/2.2111.3361
- Step-by-step instructions for solving Puzzle 99, (20/25) Diff: 9/1.1221.4522
- Step-by-step instructions for solving Puzzle 100, (20/25) Diff: 9/1.1212.1246
- Step-by-step instructions for solving Puzzle 101, (20/25) Diff: 9/1.11A1.3552
- Step-by-step instructions for solving Puzzle 102, (20/25) Diff: 9/1.1112.2363
- Step-by-step instructions for solving Puzzle 103, (21/25) Diff: 9/3.2111.4351
- Step-by-step instructions for solving Puzzle 104, (21/25) Diff: 9/3.2111.3361
- Step-by-step instructions for solving Puzzle 105, (21/25) Diff: 9/2.3222.1351
- Step-by-step instructions for solving Puzzle 106, (21/25) Diff: 9/2.2211.1345
- Step-by-step instructions for solving Puzzle 107, (21/25) Diff: 9/2.2112.2452
- Step-by-step instructions for solving Puzzle 108, (21/25) Diff: 9/2.2112.2452
- Step-by-step instructions for solving Puzzle 109, (21/25) Diff: 9/2.2112.2452
- Step-by-step instructions for solving Puzzle 110, (21/25) Diff: 9/2.2111.2543
- Step-by-step instructions for solving Puzzle 111, (21/25) Diff: 9/2.2111.2543
- Step-by-step instructions for solving Puzzle 112, (21/25) Diff: 9/1.2322.2351
- Step-by-step instructions for solving Puzzle 113, (21/25) Diff: 9/1.2222.3351
- Step-by-step instructions for solving Puzzle 114, (21/25) Diff: 9/1.2222.1344
- Step-by-step instructions for solving Puzzle 115, (21/25) Diff: 9/1.2222.1344
- Step-by-step instructions for solving Puzzle 116, (21/25) Diff: 9/1.2221.2551
- Step-by-step instructions for solving Puzzle 117, (21/25) Diff: 9/1.1112.4452
- Step-by-step instructions for solving Puzzle 118, (21/25) Diff: 9/1.1111.2752
- Step-by-step instructions for solving Puzzle 119, (21/25) Diff: 9/1.1111.2752
- Step-by-step instructions for solving Puzzle 120, (21/25) Diff: 9/1.1111.2572