One shared dated board
The date selects a stable puzzle for the day. Reloading does not quietly swap the challenge, so returning players can continue the same logical position.
SudokuIQ puzzle
Today’s free Daily Sudoku
Solve today’s dated Sudoku challenge, keep local progress, and return to the same puzzle throughout the day. Use notes or Coach when you want a logical nudge.
Progress stays with you
Entries, candidates and elapsed time are saved in local browser storage. No account is required, and ordinary play is not uploaded to a profile.
Compare without spoilers
Finish the board, then share the date, difficulty and completion result without publishing the solved grid or revealing individual answers.
Is the Daily Sudoku the same for everyone?
The dated challenge remains stable for the day, making it suitable for returning, comparing progress and sharing.
Can I play without an account?
Yes. The puzzle is free in your browser and its active progress is stored locally on the device.