Variations on Difficult Sudoku-by5 Logic Puzzles (Vol 1)
Chapter 7: Eight Difficult HyperSudoku-Xtreme Puzzles (numbers 33-40)
- Step-by-step instructions for solving Puzzle 33, (265/369) Diff: 10/99.9999.9994
- Step-by-step instructions for solving Puzzle 34, (252/369) Diff: 11/999.9999.9997
- Step-by-step instructions for solving Puzzle 35, (255/369) Diff: 11/999.9999.9883
- Step-by-step instructions for solving Puzzle 36, (259/369) Diff: 11/999.9999.9992
- Step-by-step instructions for solving Puzzle 37, (263/369) Diff: 11/999.9999.7993
- Step-by-step instructions for solving Puzzle 38, (240/369) Diff: 13/9.9998.1112.4942
- Step-by-step instructions for solving Puzzle 39, (264/369) Diff: 13/9.9999.9999.9995
- Step-by-step instructions for solving Puzzle 40, (265/369) Diff: 13/9.9999.9997.8775