Expert Sudoku for 2026-06-02

Expert Sudoku puzzle published on 2026-06-02, with 30 given clues. Solving it requires the following techniques: Naked Single, Pointing Pair, Naked Pair, Naked Triple, Hidden Single, W-Wing, XY-Wing, Finned X-Wing, Jellyfish, XY-Chain, Discontinuous Nice Loop, XYZ-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.