9x9 Hard Sudoku – Vertical (4 On Page)

Description:

For Sudoku enthusiasts who love the traditional 9x9 layout but want multiple challenges on a single page, check out our 4 On Page Sudoku Hard 9x9 Vertical format. You’ll get four distinct puzzles stacked in a vertical column, offering hours of entertainment and logic practice. The Hard difficulty level pushes you to think carefully about each placement, ensuring you don’t repeat numbers in any row, column, or 3x3 sub-box.

Need to tweak your Sudoku experience? Simply tap the “edit settings” button before generating your puzzles. Our site lets you switch between five difficulty levels and various grid sizes without charging a dime. Once you’ve made your selections, just preview your new puzzle layout and download a printer-friendly PDF. It’s a hassle-free way to enjoy Sudoku, whether you’re looking to improve your problem-solving skills, combat stress with a calming activity, or simply have some fun with friends who share your love for puzzles.

The actual PDF might look slightly different compared to what you see as a preview.
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Customer reviews

0 of 5 stars 4.7 of 5 stars
Lori

I know I'm capable of creating and adjusting the finer details of my own calendar like this in Excel or some other program, but I've been using up my spoons with so many other things that I'm just relieved to stumble across someone who's already done it and made it available for purchase so I don't have to use up any more. I prefer filled versus bound planners because I don't have to risk overhauling the whole planner because I want to redo a few pages.  This also lets me mix and match planner styles, such as using a 15-minute planner template with specific time slots as needed to keep up with appointments and this template that I'm currently reviewing as a lesson planner. I'm using a self-paced course to train for a new career and wanted something that worked for my brain to plan specific deadlines to meet academic goals without getting bogged down by the visual noise of other daily activities. This template has been great for visualizing how many days I have left until the deadline I set and how much I need to get done each day to make sure I meet that deadline.

23 Jun, 2026
Natalie

Not necessarily a review because all of your templates are fantastic and easy to print. I am hoping that eventually you'll make an A7. I know it's tiny, but I'm not that important and don't need to write too many notes. 

05 Jun, 2026
Mark Zielberg

great planner with quick delivery

04 Apr, 2026
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Alison

Quick and easy to access. Love the fact I can print the templates in a variety of page sizes to fit a variety of planners.

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Templates Premium Access
04 Apr, 2026
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Angela

love these products for remarkable!

04 Apr, 2026
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