Easy Sudoku Five Logic Puzzles (Vol 1)
Chapter 10: Twenty-Two Easy (DiffLev 4) Sudoku-5C Puzzles (numbers 169-190)
- Step-by-step instructions for solving Puzzle 169, (15/25) Diff: 4/4551
- Step-by-step instructions for solving Puzzle 170, (16/25) Diff: 4/6433
- Step-by-step instructions for solving Puzzle 171, (16/25) Diff: 4/4435
- Step-by-step instructions for solving Puzzle 172, (17/25) Diff: 4/5642
- Step-by-step instructions for solving Puzzle 173, (17/25) Diff: 4/4643
- Step-by-step instructions for solving Puzzle 174, (17/25) Diff: 4/4571
- Step-by-step instructions for solving Puzzle 175, (18/25) Diff: 4/7452
- Step-by-step instructions for solving Puzzle 176, (18/25) Diff: 4/7443
- Step-by-step instructions for solving Puzzle 177, (18/25) Diff: 4/6741
- Step-by-step instructions for solving Puzzle 178, (18/25) Diff: 4/6642
- Step-by-step instructions for solving Puzzle 179, (18/25) Diff: 4/6561
- Step-by-step instructions for solving Puzzle 180, (18/25) Diff: 4/6561
- Step-by-step instructions for solving Puzzle 181, (18/25) Diff: 4/5661
- Step-by-step instructions for solving Puzzle 182, (18/25) Diff: 4/3672
- Step-by-step instructions for solving Puzzle 183, (18/25) Diff: 4/2754
- Step-by-step instructions for solving Puzzle 184, (19/25) Diff: 4/8542
- Step-by-step instructions for solving Puzzle 185, (19/25) Diff: 4/6562
- Step-by-step instructions for solving Puzzle 186, (19/25) Diff: 4/5563
- Step-by-step instructions for solving Puzzle 187, (19/25) Diff: 4/4555
- Step-by-step instructions for solving Puzzle 188, (19/25) Diff: 4/3664
- Step-by-step instructions for solving Puzzle 189, (19/25) Diff: 4/3565
- Step-by-step instructions for solving Puzzle 190, (20/25) Diff: 4/5753