15x15 Hard Sudoku – Vertical (4 On Page)

Description:

If you’re itching for a more expansive board, our 4 On Page Sudoku Hard 15x15 Vertical layout might be the perfect match. This format arranges four tall 15x15 puzzles on one sheet, guaranteeing plenty of space to hone your logic skills. The Hard difficulty level means you’ll need to employ advanced strategies, whether it’s scanning, cross-hatching, or more intricate techniques, to complete these robust puzzles.

Thanks to our free Sudoku generator, you can tailor these puzzles to your exact liking. Click the “edit settings” button to switch difficulty modes—maybe you’d prefer a Very Hard challenge—or scale down to 4x4 if you need a quick practice round. With unlimited downloads available at no charge, there’s no limit to how many times you can mix and match puzzle formats. Once you finalize your selections, just download and print your puzzle sheets for an engaging offline activity. It’s a convenient way to keep your mind sharp and have fun doing it.

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
Laura

Is a great product for the price

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Kindle Scribe Games
06 Feb, 2026
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Denae

Exactly what I was looking for

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Today hourly planner
05 Feb, 2026
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Mindy

My first maze was challenging and fun, looking forward to enjoying the rest of the collection.

03 Feb, 2026
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Jessica

Great templates for your happy planner

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Templates Premium Access
02 Feb, 2026
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Luis

I couldn’t be happier with this purchase! As a business owner, I’ve been on a quest for an e-planner that seamlessly integrates work and personal life. This planner offers the best of both worlds. After extensive research and trying out several options, I’m confident in its superiority. It functions flawlessly and boasts an intuitive navigation system. The planner is packed with numerous templates designed to motivate and help you achieve your goals in all aspects of life that matter most to you. I’m thrilled to use this e-planner and highly recommend it to anyone seeking a reliable and user-friendly planner. On top of everything, the exceptional service provided by Sydney, the owner, is truly superb. Thank you so much, Sydney - I look forward to making more purchases from your shop in the future! :)

30 Jan, 2026
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