16x16 Hard Sudoku – Horizontal (2 On Page)

Description:

Craving the ultimate Sudoku test that pushes your logic skills to their limits? Look no further than our 2 On Page Sudoku Hard 16x16 Horizontal setup. Each sheet presents a duo of massive 16x16 grids, laid out side by side so you can tackle them at your own pace. With more cells and subregions than the standard 9x9 board, this Hard-level format demands careful deduction and advanced techniques—but the sense of accomplishment when you solve them is well worth the effort.

Feel free to personalize your Sudoku experience by clicking the “edit settings” button, where you can choose alternative difficulty levels, switch to a vertical layout, or pick a smaller grid if you need a lighter mental load. No matter how many times you customize or download puzzles, there’s no charge involved. Once satisfied with your selections, simply preview and print a new set of Sudoku challenges to enjoy anywhere. Challenge yourself or share these colossal grids with fellow puzzle enthusiasts to see who can fill them in fastest!

The actual PDF might look slightly different compared to what you see as a preview.
Edit Settings
Planner Theme
Original
Bright Colorful
Elegant Floral
Black & White
Download Printable PDF
Send to email Printable PDF

Customer reviews

0 of 5 stars 4.7 of 5 stars
Talisa

This calendar/planner template has just about anything one could want to print your own planner. Lots of choices and options for you to choose from. Customer service is excellent so if you have questions or concerns be sure and ask.

Purchased item:

Templates Premium Access
26 May, 2025
View on
Barbara

nice template easy to use

Purchased item:

Travel Itinerary
24 May, 2025
View on
Leyda

I am so happy to have found such a comprehensive planner for my Kindle Scribe. The included templates in the Scribe leave a lot to be desired. This planner is incredibly detailed and provides me with all that I need and more to organize my life. I cannot wait to play around with it some more. I would buy again in a heartbeat!

24 May, 2025
View on
Briana

this is my second time buying the planner and it's the best planner.

22 May, 2025
View on
Tiffany

This Happy Planner pack is AMAZING — over 1000 templates and every single one is beautifully designed and super useful! From daily schedules to goal trackers, meal planning, budgeting, and more — it has literally everything I need to stay organized and inspired. The files were easy to download and print, and they work perfectly with my planner. I’m honestly blown away by the variety and quality. You can tell so much care went into creating this. If you’re a planner lover like me, don’t hesitate — this is a total game-changer!

Purchased item:

Templates Premium Access
22 May, 2025
View on

Write a Review

Thank you for your interest! Only customers who have purchased the planner can leave a review. We appreciate your understanding.