What makes Level 11 challenging?

It provides 26 starting clues, offering a serious challenge.

How many Level 11 puzzles are available?

Thousands. Each session randomly selects one from our verified collection.

No account or download needed — simply click and solve.

Level 11 trims down to 26 clues, encouraging deeper logical deduction and providing a gateway to advanced Sudoku play.

With only 26–25 clues, each move must be precise

Designed for those who know swordfish and X-Wing

No ads, no login – just focused solving

Built for logic lovers by logic experts

Sharpen your pattern recognition skills

Choose a Sudoku difficulty based on clue count. Levels are grouped by skill — from easy to expert gold.

Perfect for beginners, these easy Sudoku puzzles offer a gentle challenge with more clues.

Ideal for intermediate players seeking a balanced challenge.

Great for advanced players, these puzzles reduce the clues further for deeper thinking.

For seasoned solvers. Requires advanced strategy and logical precision.

Minimal clues for a real mental workout — designed for puzzle masters.

The ultimate test. Only for elite Sudoku solvers. Every move counts.

What makes Level 11 challenging?: It provides 26 starting clues, offering a serious challenge.
How many Level 11 puzzles are available?: Thousands. Each session randomly selects one from our verified collection.
Do I need an account to play?: No account or download needed — simply click and solve.