Fill the grid so every row, column, and box holds the digits 1 to 6. A box is one of the six blocks two squares tall and three wide.
Sixes is a free daily mini sudoku from Mind Loft. Each day gives you a 6×6 grid with a handful of printed clues. Fill in the rest so that every row, every column, and every box holds the digits 1 through 6 exactly once. A box here is one of the six blocks two squares tall and three squares wide, marked off by the heavy lines.
It is the short one. Where a full 9×9 is something you sit down with, a mini is a couple of minutes, so nothing is counted against you and the daily leaderboard is a straight race on the clock. Every board has a single solution you can always reach by logic, with no guessing anywhere. Wrong entries are never flagged, so spotting your own slips is part of the puzzle.
A new grid drops every day at midnight Eastern, and Sundays step up to a harder Edition. No app, no signup — play free in your browser, keep a streak, and race the leaderboard. Want the full size? Try Suds, our classic 9×9, Quilt, the jigsaw version, and Cages, the killer sudoku.