25×25 Medium — Set 1
Solver Notes
Ready to push your Sudoku skills on an epic scale? Our collection of medium 25×25 Sudoku puzzles provides a genuinely satisfying challenge on a mammoth grid. Filling rows, columns, and 5×5 boxes with A–Y demands careful logic and patience. These free printable puzzles strike the perfect balance between accessibility and depth, making them ideal for experienced players seeking a serious but conquerable mental workout.
Frequently Asked Questions
What is a 25×25 Sudoku puzzle?
A 25×25 Sudoku uses a grid of 25 rows and 25 columns divided into 5×5 boxes. Fill each row, column, and box with A–Y 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 45–90 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.