Easy Sudoku Eight Logic Puzzles (Vol 1)
Chapter 4: Sixteen Easy (DiffLev 4) Sudoku-8 Puzzles (numbers 15-30)
- Step-by-step instructions for solving Puzzle 15, (25/64) Diff: 4/9941
- Step-by-step instructions for solving Puzzle 16, (28/64) Diff: 4/9743
- Step-by-step instructions for solving Puzzle 17, (29/64) Diff: 4/9941
- Step-by-step instructions for solving Puzzle 18, (31/64) Diff: 4/9952
- Step-by-step instructions for solving Puzzle 19, (32/64) Diff: 4/9932
- Step-by-step instructions for solving Puzzle 20, (34/64) Diff: 4/9992
- Step-by-step instructions for solving Puzzle 21, (34/64) Diff: 4/9992
- Step-by-step instructions for solving Puzzle 22, (34/64) Diff: 4/9951
- Step-by-step instructions for solving Puzzle 23, (36/64) Diff: 4/9995
- Step-by-step instructions for solving Puzzle 24, (36/64) Diff: 4/9993
- Step-by-step instructions for solving Puzzle 25, (36/64) Diff: 4/9796
- Step-by-step instructions for solving Puzzle 26, (37/64) Diff: 4/9993
- Step-by-step instructions for solving Puzzle 27, (37/64) Diff: 4/9897
- Step-by-step instructions for solving Puzzle 28, (37/64) Diff: 4/8999
- Step-by-step instructions for solving Puzzle 29, (39/64) Diff: 4/9995
- Step-by-step instructions for solving Puzzle 30, (39/64) Diff: 4/9991