SudokuPrimer 34 - tips for solving a hard puzzle - Sudoku To Go vol 101
Sudoku, Tutorial #34 Managaing small numbers to solve very hard puzzles.
AIC Type I / Sudoku Tutorial #34
SudokuPrimer 35 - tips for solving a diabolical puzzle - Sudoku To Go vol 101
SudokuPrimer 33 - tips for solving a medium puzzle - Sudoku To Go vol 101
SudokuPrimer 32 - tips for solving an easy puzzle - Sudoku To Go vol 101
How SIMON ANTHONY Solves Better Than A Computer…Again! Sudoku Analysis 34
SudokuPrimer 44 - tips for solving an easy puzzle - Sudoku To Go vol 102
SudokuPrimer 9 - tricks for solving columns using twins
SudokuPrimer 23 basics for solving a medium puzzle - Sudoku To Go vol 100
A brilliant use of Set Equivalence Theory!
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SudokuPrimer 45 - tips for solving a medium puzzle - Sudoku To Go vol 102
Sudoku Tutorial #39 Spotting patterns using little numbers.
Sudoku | English | K S Rao (34) A tough one Easied
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SudokuPrimer 20 two techniques to help solve a hard puzzle
SudokuPrimer 30 - loner cells and identical twins
SudokuPrimer 29 - basics for solving containers in an easy puzzle
Sudoku Primer 264 - When You're Stuck, Assess Your Assets