4x4 Hard Sudoku - Vertical (6 On Page)

Seeking a brisk yet challenging Sudoku format? Our 6 On Page Sudoku Hard 4x4 Vertical layout might be just what you need. Each page contains six puzzles arranged vertically, making it easy to cut and share or solve sequentially from top to bottom. Despite their compact 4x4 size, the Hard difficulty ensures you’ll have to strategically place digits and rely on logical deduction to fill every row, column, and block.

Best of all, our platform lets you customize each puzzle set at no cost. Simply click the “edit settings” button if you’d like to switch to a different difficulty level or explore other grid sizes like 6x6, 8x8, or even 16x16. After making your selections, preview and download your chosen layout in a printer-friendly PDF. Because there are no hidden fees, you can generate and print as many Sudoku sheets as you’d like. It’s the perfect way to enjoy a satisfying mental workout and have a little fun, whether you’re a newcomer or a long-time Sudoku aficionado.