12x12 Hard Sudoku – Horizontal (4 On Page)

Description:

For those who crave a substantial challenge, our 4 On Page Sudoku Hard 12x12 Horizontal format delivers four expansive puzzles side by side. The 12x12 grid offers a step up from standard 9x9 Sudoku, requiring heightened concentration to keep track of every row, column, and sub-region. Since these are classified as Hard puzzles, each layout promises a satisfying sense of accomplishment once every digit is in its rightful place.

But the fun doesn’t stop there—our service allows for infinite customization at no cost. If you’d like to dial back or amp up the difficulty, just click the “edit settings” button. You can pick from different skill levels or even switch to alternative grid sizes like 8x8 or 16x16. After making your selections, simply download and print your newly created puzzle page. Enjoy the flexibility of exploring various Sudoku styles whenever you want, while fine-tuning your logic and pattern-recognition abilities with each new puzzle set.

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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