Play Level 4 Sudoku – Moderate Challenge

With 33 clues, Level 4 encourages critical thinking while keeping the puzzle accessible to most players.

Find Your Ideal Sudoku Challenge

Easy Level 4 (33 clues)

Perfect Entry Point for New Sudoku Fans

Enjoy easy puzzles with generous clue counts (36–31)
Ideal for learning basic Sudoku strategies
Each puzzle is handcrafted with one unique solution
100% free access – no ads, no registration
Great for kids, seniors, and beginners

Select Your Challenge Level

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

Easy Sudoku

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

Medium Sudoku

Ideal for intermediate players seeking a balanced challenge.

Hard Sudoku

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

Expert Sudoku

For seasoned solvers. Requires advanced strategy and logical precision.

Expert – Silver

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

Expert – Gold

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

Level 4 FAQs

What makes Level 4 easy?
It provides 33 starting clues, offering a strong base.
How many Level 4 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.