Difficult Sudoku Twelve Logic Puzzles (Vol 1)

Chapter 28: Two Difficult (DiffLev 13-14) Flowcharting Puzzles (numbers 135-136)

• Step-by-step instructions for solving Puzzle 135, (91/144)   Diff: 13/9.9368.9679.9642
• Step-by-step instructions for solving Puzzle 136, (95/144)   Diff: 14/99.5644.8979.8832