Variations on Sudoku-by5 Logic Puzzles (Vol 1)
Chapter 34: Three Challenging HyperSudoku-Xtreme Puzzles (numbers 94-96)
- Step-by-step instructions for solving Puzzle 94, (273/369) Diff: 16/9999.9999.9999.9651
- Step-by-step instructions for solving Puzzle 95, (274/369) Diff: 20/9977.9799.9999.9999.9844
- Step-by-step instructions for solving Puzzle 96, (278/369) Diff: 20/9989.9988.9999.9999.9341