Question 1

Is Suvi Sudoku free?

Accepted Answer

Yes. Today's puzzles at all four difficulties are free every day, plus a few extra practice puzzles. While Suvi is new, every past puzzle is open to everyone too.

Question 2

Are there ads?

Accepted Answer

Not while Suvi is new: there are no ads at all, and hints are free. If ads come later, they'll only ever be short ones you choose to watch for a hint. Never banners, pop-ups or anything that interrupts play.

Question 3

Is it the same puzzle for everyone?

Accepted Answer

Yes. Each day's puzzle is the same for every player, and it changes at midnight in your own time zone.

Question 4

Does every puzzle have one solution?

Accepted Answer

Always. Every grid is checked for a single solution before you see it, and graded by the solving techniques it needs.

Question 5

Can I play on my phone?

Accepted Answer

Suvi is built for phones first. The grid fits a portrait screen with big tap targets, and it works just as well on a tablet or desktop.

Sudoku: Tuesday, 20 October 2026

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