Fill the grid so every row, column, and 3×3 box holds the digits 1 to 9.
Suds is a free daily sudoku from Mind Loft. Each day gives you a fresh 9×9 grid with a handful of printed clues. Fill in the rest so that every row, every column, and every 3×3 box holds the digits 1 through 9 exactly once. There is always a single, logical solution — no guessing required.
Play it your way: tap a square and a number, pencil in candidates with Notes when a square could go two ways, and lean on the arrow keys and number row on a desktop keyboard. Wrong entries are never flagged, so spotting your own slips is part of the puzzle, and a clean solve earns a perfect score.
A new puzzle drops every day at midnight Eastern, and Sundays step up to a harder Edition with fewer clues. No app, no signup — play free in your browser, keep a streak, and race the daily leaderboard. More dailies: Crux, our clueless crossword, Tally, our number ledger, and Span, our geography puzzle.