Easy Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 8: Twelve Easy (DiffLev 4) HyperSudoku-12 Puzzles (numbers 61-72)
- Step-by-step instructions for solving Puzzle 61, (64/144) Diff: 4/9981
- Step-by-step instructions for solving Puzzle 62, (66/144) Diff: 4/9991
- Step-by-step instructions for solving Puzzle 63, (66/144) Diff: 4/9983
- Step-by-step instructions for solving Puzzle 64, (66/144) Diff: 4/9981
- Step-by-step instructions for solving Puzzle 65, (69/144) Diff: 4/9991
- Step-by-step instructions for solving Puzzle 66, (71/144) Diff: 4/9991
- Step-by-step instructions for solving Puzzle 67, (72/144) Diff: 4/9991
- Step-by-step instructions for solving Puzzle 68, (74/144) Diff: 4/9994
- Step-by-step instructions for solving Puzzle 69, (75/144) Diff: 4/9991
- Step-by-step instructions for solving Puzzle 70, (75/144) Diff: 4/9991
- Step-by-step instructions for solving Puzzle 71, (75/144) Diff: 4/9974
- Step-by-step instructions for solving Puzzle 72, (81/144) Diff: 4/9991