We take a look at Friday's Diabolical Sudoku from The Daily Telegraph (4 Jan 19). This is a difficult puzzle which requires two WXYZ Wings, followed by a Y Wing to logically solve it.
Негізгі бет Advanced Sudoku: WXYZ Wings Into Y Wing
We take a look at Friday's Diabolical Sudoku from The Daily Telegraph (4 Jan 19). This is a difficult puzzle which requires two WXYZ Wings, followed by a Y Wing to logically solve it.
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