15x15 Hard Sudoku – Vertical (2 On Page)

Description:

For seasoned Sudoku fans seeking a bolder experience, our 2 On Page Sudoku Hard 15x15 Vertical template might be exactly what you need. Each sheet lines up two towering 15x15 grids, demanding your full attention and logical prowess. The Hard difficulty level means you’ll need to sift through every possibility to fill those extra rows, columns, and subregions correctly—a great way to master advanced techniques like scanning, cross-hatching, and more nuanced strategies.

And here’s the best part: our platform is free and incredibly easy to use. If you want to explore other puzzle dimensions or try different difficulty levels, just click the “edit settings” button before downloading. You’ll be able to tweak your Sudoku pages until they fit your exact needs—whether that’s scaling down to 10x10 for a quicker solve or jumping up to 16x16 for an even more epic challenge. Print them out, settle in, and enjoy the satisfaction of filling every last box on these grand-scale 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
Bernard

That's perfect, thank you :)
That's perfect, thank you :)

20 Jul, 2025
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Tessa-Leigh

The item met my expectations

Purchased item:

Simple budget template
20 Jul, 2025
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Kat

Absolutely blown away by the features and customization options for this planner. It truly lets you build your dream planner! So well thought out and designed. I hated having to switch back and forth between files on my reMarkable. Now I have a planner and notebook that I never have to exit, because everything is in one place and well organized. The hyperlinks are so well done! I will come back for this one next year for sure! I would love the addition of some copy and paste stickers in the future. I was able to get some of those elsewhere and build a sticker section into the planner. But it was a bit time consuming. Would love to have this included one day. Highly recommend this planner!!! Well done!

20 Jul, 2025
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Maria

Amazing array of templates available for Remarkable2

20 Jul, 2025
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ASDarling

the PDF's work well with my Onyx Note Air, and they are easy to edit and mark up. The tool for customizing is great with a ton of options.

20 Jul, 2025
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