Sudoku Pincers and Chains
(1267)W(i1s2)5(68)(27)(14)39(68)39(68)41257(47)(127)5(27)3968(14)W(57)9(s1i4)32(s4i7)(18)6(158)(123)(12)895674(13)(567)(67)(34)(47)1892(35)(29)461(78)53(79)(28)(23)87(246)9(234)51(246)(1239)5(123)(2468)(678)(234)(48)(79)(2468) "Techniques: Forcing Chains - Sudoku Of The Day")
Techniques: Forcing Chains - Sudoku Of The Day
HoDoKu: Solving Techniques - Chains and Loops
The Even MORE Powerful XY-Chain! / Sudoku Tutorial #28 - YouTube
Nice Loop , How to solve sudoku puzzles - Solving sudoku strategy
dxSudoku #67 Part II XY-Chain Puzzle Solving Technique - YouTube
XY-Wing - Sudopedia Mirror
Sudoku Solving Techniques
SudokuWiki.org - XY-Chains
HoDoKu: Solving Techniques - Chains and Loops
Jet Sudoku
Expert Sudoku Strategy XY-Chain Explained - YouTube
XY-Chain , How to solve sudoku puzzles - Solving sudoku strategy
Tips for how to find XY chains (no answer please) : r/sudoku
Why isn't this an XY chain? : r/sudoku
Sudoku XY Chain
JSudoku - XY-Chains, Loops & Almost Locked Sets
Sudoku Pincers and Chains
XY-Chain Strategy - Sudoku
Sudoku Snake - Solving Technique - Hidden XY Chains
Step-by-Step Sudoku Solution
Different Types of Sudoku Links – dxSudoku™ Productions and Publications
Sudoku XY-Chain Strategy explained
Solving Sudoku
