Today's Sudoku

A new puzzle every day at midnight on your device · 4 levels
Preparing your puzzle…
Timer
00:00
Cells left
0
Mistakes
0
Status
In progress
🔢 Enter a number

📊 My stats (saved on this device only)

📅 What is Today's Sudoku?

Today's Sudoku is one puzzle per day, generated from the date, so everyone who plays on the same calendar date gets the same grid. It changes at midnight on your device's clock. Each level has its own daily puzzle: switch levels with the menu above the board.

How your streak works

  • Finish at least one Today's Sudoku in a day and that day counts.
  • Solve again the next day and your streak grows by one. Skip a day and it starts over.
  • Games where you press Show solution are not recorded.
  • Stats live only in this browser, so they do not carry over to another device or browser.

Race a friend on the same puzzle

  • When you finish, tap 📤 Share your result to send your time with a link to the same puzzle.
  • The link only holds the date and the level, never the answer.
  • Past days can be replayed from a link such as ?date=2026-09-01&level=hard.

❓ Frequently asked questions

Q. When does Today's Sudoku change?

At midnight on your device's clock. It follows your device's date, so it changes with your local time zone.

Q. Can I play it more than once a day?

Yes. You can replay the same puzzle as often as you like, and your best time is kept on this device.

Q. How is my streak counted?

By solving Today's Sudoku on consecutive days. Pressing Show solution does not count as a solve.

🧩 Other levels

🌱 Easy Sudoku 🙂 Medium Sudoku 🔥 Hard Sudoku 🧠 Expert Sudoku 🏠 Sudoku home