The Even MORE Powerful XY-Chain! / Sudoku Tutorial #28
Explanation and demonstration of XY-Chains in Sudoku,. An XY-Chain is simply an AIC Type I utilizing only Bi-Value Cells. Numerous examples, and other tips on how to recognize and construct them. Also includes some examples of Continuous Loops.
Видео The Even MORE Powerful XY-Chain! / Sudoku Tutorial #28 канала Sudoku Swami
Видео The Even MORE Powerful XY-Chain! / Sudoku Tutorial #28 канала Sudoku Swami
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