15x15 Medium Sudoku – Vertical (4 On Page)

Longing for a puzzle that feels expansive but doesn’t require expert techniques? Our 4 On Page Sudoku Medium 15x15 Vertical layout offers four puzzles on a single sheet, each one bigger than the standard 9x9. The result is a more involved Sudoku-solving experience that requires systematic thought, yet the Medium difficulty keeps it fun and approachable.

Best of all, you can generate and download new puzzles anytime—for free. Want to experiment with a different challenge? Use the “edit settings” button to switch between grid sizes or try other difficulty levels, all without a preview feature. After confirming your choices, download and print. This layout suits dedicated puzzle enthusiasts looking to stretch their skills on a larger board without diving into overly advanced territory.