Intermediate Sudoku for 2026-02-26

Intermediate Sudoku puzzle published on 2026-02-26, with 31 given clues. Solving it requires the following techniques: Naked Single, Hidden Single, Pointing Triple, Claiming, Naked Triple, Naked Quad. 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.