Gandalf's Sudoku: The Wizard Returns
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The 6x6 Miracle Sudoku
29:26
How Do You Even Start This Sudoku?
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An EPIC Sandwich Sudoku
27:57
The Most Famous Sudoku Ever
15:33
'Hard' sudoku made easy - with this simple method
38:49
Help me Sort out my Neighbours!
39:32
Beyond Diabolical... Sudoku Madness!
49:59