Sudoku Primer 209 - Solve A Dell Challenger Puzzle Using Techniques & Patterns
Sudoku Primer 211 - Dell Challenger Puzzle Solved Using Four Patterns
Sudoku Primer 210 - Learn How to Use Sudoku Techniques in Tandem
Sudoku Primer 216 - Keep Chipping Away to Solve Diabolical Puzzles
Sudoku Primer 208 - Finding & Using Three Unique Rectangles
Sudoku Primer 229 - Keep Your Eyes on the Entire Sudoku Puzzle
Sudoku Primer 109 solving an expert puzzle - subscriber request
Sudoku Primer 203 - Double Row & Column Elimination is NOT the Same as a Sudoku X-Wing
Sudoku Primer 212 - Good Sudoku Gate Pattern Examples
Sudoku Primer 204 - Finding Quintuplets & How to Find Other Number Groups
Sudoku Primer 185 - Finding Special Relationships in Sudoku Puzzles
Sudoku Primer 200 - Eight Sets of Twins at the Start
Sudoku Primer 230 - Subscriber Request - A Blast From the Past!
Sudoku- हिंदी- BLT Solves a Teaser- K S Rao (209)
Sudoku Primer 206 - Sudoku 'Pop Quiz' on a Diabolical Puzzle
Sudoku Primer 190 - Learn To Use the Sudoku Opposite Pattern
Sudoku Primer 308 - A Pop Quiz on a Medium Puzzle
Sudoku Primer 193 - Sail Through the Rough Patches in an Expert Puzzle
SudokuPrimer 6 Loner cells and identical twins
Hard Sudoku New York Times October 27
