12x12 Hard Sudoku – Vertical (2 On Page)

Looking to ramp up the challenge just a bit more? Our 2 On Page Sudoku Hard 12x12 Vertical setup might be the perfect next step. Two tall 12x12 puzzles are placed one above the other, creating a visually clean layout that’s simple to print. At the Hard difficulty level, you’ll need to bring your A-game for logical deductions, as these puzzles demand careful observation of each row, column, and subgrid. The expanded board size goes beyond the usual 9x9, so you’ll have more cells to conquer and a greater sense of accomplishment when you’re done.

Best of all, there are no fees or hidden costs. Just select your settings, download, and print—instant Sudoku gratification! If you decide 12x12 is too big or too small, feel free to click the “edit settings” button for a different grid size or to adjust the difficulty. Our platform is designed to cater to your puzzle preferences, whether you’re a dedicated Sudoku solver or just looking for a new mental challenge.