Easy Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 41: Two Easy (DiffLev 3-4) Persuadingly Puzzles (numbers 161-162)
- Step-by-step instructions for solving Puzzle 161, (48/144) Diff: 3/991
- Step-by-step instructions for solving Puzzle 162, (61/144) Diff: 4/9981