Variations on Intermediate Sudoku Logic Puzzles (Vol 1)
Chapter 4: Four Easy Sudoku-7 Puzzles (numbers 5-8)
- Step-by-step instructions for solving Puzzle 5, (29/49) Diff: 3/995
- Step-by-step instructions for solving Puzzle 6, (26/49) Diff: 4/9771
- Step-by-step instructions for solving Puzzle 7, (28/49) Diff: 4/9853
- Step-by-step instructions for solving Puzzle 8, (30/49) Diff: 4/9991