Expert Sudoku for 2026-06-10

Expert Sudoku puzzle published on 2026-06-10, with 26 given clues. Solving it requires the following techniques: Naked Single, Hidden Single, Naked Pair, Naked Quad, X-Wing, Pointing Triple, Skyscraper, Pointing Pair, Naked Triple, Claiming, W-Wing, XY-Chain, Unique Rectangle, Discontinuous Nice Loop, 2-String Kite. 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.