Difficult Sudoku Twelve Logic Puzzles (Vol 1)

Chapter 45: Two Difficult (DiffLev 13-14) Stenographic Puzzles (numbers 169-170)

• Step-by-step instructions for solving Puzzle 169, (93/144)   Diff: 13/9.9994.4646.5588
• Step-by-step instructions for solving Puzzle 170, (92/144)   Diff: 14/98.7446.7975.7963