36×36 Medium — Set 38
Solver Notes
For solvers who think big, our medium 36×36 Sudoku puzzles deliver an unparalleled mental workout on a monumental scale. With the 36-column grid divided into 6×6 boxes, these free printable puzzles test your patience and logical precision like nothing else. Fewer starting clues than the easy tier mean you'll need solid intermediate techniques to prevail. A true badge of honor for the dedicated Sudoku enthusiast!
Frequently Asked Questions
What is a 36×36 Sudoku puzzle?
A 36×36 Sudoku uses a grid of 36 rows and 36 columns divided into 6×6 boxes. Fill each row, column, and box with 36 unique symbols without repeating.
How hard is Medium difficulty?
About 40–50% of cells are pre-filled. You'll need strategies like naked pairs and pointing pairs. Typical solving time is 90–180 minutes.
Can I print these puzzles?
Yes! Click the Print button for a clean, printer-friendly version. You can also download a PDF.
Are these puzzles free?
All puzzles on Easy Sudoku Print are 100% free to use, print, and share for personal or educational purposes.