SudokuPrimer 69 - pseudo-quiz solving a diabolical puzzle (sudoku pro)
Sudoku tutorial #69. Amazing puzzle with lots to learn with a breakthrough point.
Expert Sudoku Tricks and Strategies – SHC #69
SudokuPrimer 63 - tricks to solve an easy puzzle - Sudoku To Go vol 103
SudokuPrimer 70 - solving an easy puzzle using basic strategies (sudoku for beginners)
Sudoku Primer 217 - Sudoku Unidentified Twins Compared to Other Sudoku Twin Types
Sudoku Primer 236 - A Sudoku Pop Quiz
SudokuPrimer 42 - offset and corner sidewalk patterns
SudokuPrimer 66 - solving a diabolical puzzle - Sudoku To Go vol 103
SudokuPrimer 72 - speed-scanning - quickly find numbers in a hard puzzle (sudoku speed solving)
Sudoku Primer 103 - answer sheet to video #101
‘Godfather Of Sudoku’ Maki Kaji Dies At 69
SudokuPrimer 67 - solving a diabolical puzzle pop-quiz (sudoku tips and tricks)
Sudoku Primer 68 - pop-quiz solving a hard puzzle (sudoku hard how to solve)
Sudoku Primer 301 - Look For Numbers in Sparse Areas
Sudoku Primer 136 - 'pseudo-quiz' solving a diabolical puzzle
Sudoku Primer 76 - pop-quiz solving an easy puzzle (sudoku beginner, sudoku lessons)
Sudoku Primer 73 - the wall guarantee - solving a medium puzzle (sudoku skills)
Sudoku Primer 86 - Solving a diabolical puzzle (pseudo-quiz) (sudoku tutorial, sudoku rules)
Sudoku Tutorial #70 Conjugate pairs and Links. (very powerful & essential to know)
