Information and Step-by-Step Instructions for Variations on Difficult Education Sudoku Logic Puzzles (Vol 1)

Group Puzzles (Sudoku Generalized) Variations on Difficult Education Sudoku Logic Puzzles, Volume 1.

Teaching Logic using Group Puzzles
- What Exactly are Group Puzzles?
- Naming New Group Puzzle Types
Solving Group Logic Puzzles
Fifteen Difficult Education Puzzles (numbers 1-15)
Fifteen Difficult HyperEducation Puzzles (numbers 16-30)
Twelve Difficult Education-X Puzzles (numbers 31-42)