Variations on Sudoku-by5 Logic Puzzles (Vol 1)
Chapter 24: Three Easy HyperSudoku-by5 Puzzles (numbers 64-66)
- Step-by-step instructions for solving Puzzle 64, (117/369) Diff: 3/991
- Step-by-step instructions for solving Puzzle 65, (140/369) Diff: 3/991
- Step-by-step instructions for solving Puzzle 66, (177/369) Diff: 4/9991