SudokuPrimer 66 - solving a diabolical puzzle - Sudoku To Go vol 103
SudokuPrimer 25 how to solve a diabolical puzzle - Sudoku To Go vol 100
SudokuPrimer 46 - tips for solving a hard puzzle - Sudoku To Go vol 102
SudokuPrimer 63 - tricks to solve an easy puzzle - Sudoku To Go vol 103
SudokuPrimer 65 - solving a hard puzzle - Sudoku To Go vol 103
SudokuPrimer 36 - tips to solving a diabolical puzzle using twins and triplets
Can You Solve Even 1 Cell Of This Sudoku??? SHC #66
Solving Sudoku Puzzle #66
Sudoku Primer 68 - pop-quiz solving a hard puzzle (sudoku hard how to solve)
SudokuPrimer 60 - solving an extreme diabolical puzzle
SudokuPrimer 22 basics for solving an easy puzzle - Sudoku To Go vol 100
SudokuPrimer 61 - pop-quiz on an easy puzzle
SudokuPrimer 18 tutorial for solving a diabolical puzzle - Sudoku To Go vol 99
SudokuPrimer 62 - tricks to make a hard puzzle easy
SudokuPrimer 67 - solving a diabolical puzzle pop-quiz (sudoku tips and tricks)
SudokuPrimer 59 - rotten to the core - tricks solving a hard puzzle
Sudoku Tutorial #70 Conjugate pairs and Links. (very powerful & essential to know)
SudokuPrimer 10 Solving an entire 'Diabolical' puzzle
65 Sudoku Puzzle SudokuDotcom Evil Modified
SudokuPrimer 26 Quadruplets & solving individual cells - Sudoku To Go vol 100
SudokuPrimer 27 - lotsa twins, tips for solving a hard puzzle
SudokuPrimer 64 - solving a medium puzzle - Sudoku To Go vol 103
Sudoku Dicas: Video 66: X-Wing x XY-Wing
SudokuPrimer 28 - from twins to nonuplets in a hard puzzle
SudokuPrimer 55 - solving single cells & row, column, square completion
