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Learn how to find hidden pairs or triples in Sudoku, also known as hidden subset or unique subset.
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HoDoKu: Solving Techniques - Hidden Subsets (Hidden Pair, Hidden
Hidden Pairs, Hidden Triples, Hidden Quads Strategy - Sudoku
help w next step on expert puzzle? i'm not familiar w many
HoDoKu: Solving Techniques - Hidden Subsets (Hidden Pair, Hidden
Just how ? I know naked pair technique but i dont How to advance
Techniques: Naked Pairs/Triples - Sudoku Of The Day
Hidden triples - Sudoku technique
How to solve a Sudoku puzzle if all of the remaining empty fields
Hidden Candidates
Hidden Candidates