Difficult Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 27: Two Difficult (DiffLev 10-11) Flourishment Puzzles (numbers 133-134)
- Step-by-step instructions for solving Puzzle 133, (90/144) Diff: 10/98.7799.9972
- Step-by-step instructions for solving Puzzle 134, (80/144) Diff: 11/999.6987.6232