Today's Expert Sudoku puzzle

Expert Sudoku puzzle published on 2026-06-26, with 30 given clues. Solving it requires the following techniques: Naked Single, Hidden Single, Pointing Triple, Naked Triple, Skyscraper, Pointing Pair, Unique Rectangle, XY-Chain, XY-Wing. 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.