Question 1

Is Unlimited mode free?

Accepted Answer

Yes. All puzzles at every difficulty level are completely free. No subscription, no download, no signup required. Just pick a difficulty and play.

Question 2

Which difficulty should beginners start with?

Accepted Answer

Start with Beginner or Easy. Both can be solved with basic elimination — no advanced techniques needed. Once you're finishing puzzles in under a minute without hints, try Medium.

Question 3

How many puzzles can I play?

Accepted Answer

As many as you want. Every time you finish a puzzle or hit "New Puzzle," a fresh one generates instantly. There's no daily cap.

Question 4

Do unlimited puzzles count toward my streak?

Accepted Answer

Streaks are tied to the daily modes. Play the Daily Mini or Daily Max each day to build your streak. Unlimited mode tracks your stats separately — games played, times, and win rate per difficulty.

Question 5

Can I play on my phone?

Accepted Answer

Yes. It works in any mobile browser — no app needed. The layout adapts to your screen size. For the fastest input on desktop, use arrow keys and number keys.

Question 6

What other game modes are available?

Accepted Answer

Besides Unlimited, there's the Daily Mini (one puzzle per day) and Daily Max (3 puzzles back-to-back on one timer). You can also replay past dailies in the puzzle archive.

Question 7

What other puzzle games can I play?

Accepted Answer

If you enjoy mini sudoku, check out our list of games like Sudoku for more free daily logic puzzles.

Unlimited Mini Sudoku – Free 6x6 Puzzles