List of all dxSudoku videos: [ Ссылка ]
In this video the hard puzzle #1 will be solved step-by-step. This puzzle shows a Empty Rectangle and W-Wing puzzle solving techniques in action.
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List of all dxSudoku videos: [ Ссылка ]
In this video the hard puzzle #1 will be solved step-by-step. This puzzle shows a Empty Rectangle and W-Wing puzzle solving techniques in action.