Daily Sudoku
Puzzle for … · progress saves in this browser
Tap a cell, then a number. Use Notes for pencil marks.
About daily Sudoku on this site
Free daily Sudoku online
Play a free Sudoku online every day — four difficulty levels, one verified grid per tier, no sign-up for solo play. Each puzzle has exactly one solution and is checked before it is published. Easy through Expert labels describe the logic you need, not just how empty the board looks.
Archive, hints, and friend leagues
Open Previous days to replay the last 90 days. Your board, timer, notes, and mistakes save automatically in this browser. Optional Leagues let friends race the same daily difficulty; tap through from your league to play today’s grid.
New to the rules? Read How to play Sudoku or the FAQ. Questions: contact us.
Browse the last 90 days — all four difficulties for each day.