Expert Sudoku for 2026-02-06

Expert Sudoku puzzle published on 2026-02-06, with 26 given clues. Solving it requires the following techniques: Hidden Single, Naked Single, Pointing Pair, XY-Wing, Naked Pair, Skyscraper, Claiming, W-Wing, XY-Chain. Every puzzle on this site is generated by Dancing Links and then verified by a tiered human-style solver, so it is guaranteed solvable with logic alone – no guessing or backtracking.