Medium Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 43: Two Medium (DiffLev 7-8) Projectingly Puzzles (numbers 165-166)
- Step-by-step instructions for solving Puzzle 165, (82/144) Diff: 7/999.9991
- Step-by-step instructions for solving Puzzle 166, (79/144) Diff: 8/9676.9998