Sudoku Primer 100 - triplets, wall pattern, T pattern solving a hard puzzle
SudokuPrimer 26 Quadruplets & solving individual cells - Sudoku To Go vol 100
Sudoku Primer 248 - Persevering Through a Tough Puzzle
Sudoku Primer 274 - Make Easy Work of a Diabolical Puzzle
Sudoku Primer 183 - Using Four Sudoku Tricks to Find One Number
Sudoku Primer 211 - Dell Challenger Puzzle Solved Using Four Patterns
Large Print SUDOKU Puzzles: 100+ Easy to Hard Puzzles - Train your brain anywhere, anytime - Vol.2
SudokuPrimer 25 how to solve a diabolical puzzle - Sudoku To Go vol 100
SudokuPrimer 22 basics for solving an easy puzzle - Sudoku To Go vol 100
SudokuPrimer 23 basics for solving a medium puzzle - Sudoku To Go vol 100
SudokuPrimer 24 techniques for mastering a hard puzzle - Sudoku To Go vol 100
Sudoku Primer 115 - Quick scanning for twins & triplets
Sudoku Primer 323 - Techniques Make a Hard Puzzle Easier
Sudoku Primer 104 - solving tips for hard puzzle - diagonal pattern
Large Print SUDOKU Puzzles Book: 100+ Easy to Hard Puzzles - Train your brain anywhere, anytime!
zetamath sudoku stream #100
SudokuPrimer 16 basics for solving an easy puzzle - Sudoku To Go vol 99
SudokuPrimer 47 - tips to master a diabolical puzzle - Sudoku To Go vol 102
Sudoku Primer 267 - Two Techniques to Get Us Past a Hard Spot
Sudoku Primer 109 solving an expert puzzle - subscriber request
