Expert Sudoku for 2026-08-14

Expert Sudoku puzzle published on 2026-08-14, with 28 given clues. Solving it requires the following techniques: Naked Single, Hidden Single, Pointing Pair, X-Wing, Naked Quad, XY-Chain, Unique Rectangle, Naked Pair. 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.