Sudoku Primer 205 - Twins & Triplets in Triplicate
Sudoku Primer 209 - Solve A Dell Challenger Puzzle Using Techniques & Patterns
Sudoku Primer 210 - Learn How to Use Sudoku Techniques in Tandem
Sudoku Primer 202 - Two or Three Techniques to Get Through Rough Spots
Sudoku Primer 206 - Sudoku 'Pop Quiz' on a Diabolical Puzzle
Namatin Best Sudoku #44 - Level 205-207
Sudoku Primer 203 - Double Row & Column Elimination is NOT the Same as a Sudoku X-Wing
Sudoku Primer 296 - Lining Up Twins and Triplets to Find Elusive Numbers
Sudoku Primer 225 - Three Techniques Together to Find a Hard Number
Sudoku Primer 193 - Sail Through the Rough Patches in an Expert Puzzle
Sudoku Primer 272 - Finding Next Number With Triplets & Double Row Elimination
Sudoku Primer 256 - Getting Unstuck With Unique Rectangles
Sudoku Primer 224 - The Art of Sudoku Without Candidates
Sudoku Primer 200 - Eight Sets of Twins at the Start
Sudoku Primer 171 - Sudoku 'master the basics of advanced solving' - requested puzzle
Sudoku Primer 235 - Patterns, Patterns and Hidden Patterns
Sudoku Primer 207 - Answer Sheet to Sudoku Diabolical Pop Quiz
SudokuPrimer 27 - lotsa twins, tips for solving a hard puzzle
Sudoku Primer 215 - Look For Simple Things
Sudoku Primer 220 - The 'Phistomefel Observation' and How to Use It
