Daily Evil Sudoku — Today's Puzzle

Here's today's evil daily sudoku, ready to print. It's the same brutal 9×9 for every solver today, refreshed at midnight UTC — our hardest daily, a pure-logic gauntlet with one fair solution to earn. Print it, save the A4 PDF, or scan the QR to check today's answers.

Frequently asked questions

Does today's evil daily sudoku change every day?
Yes. There's one evil daily puzzle per day, the same grid for every solver, and it refreshes at midnight UTC — so come back tomorrow for a brand-new one. It's not a random pool; today's sheet is today's shared puzzle.
Is today's evil sudoku always solvable without guessing?
Yes — even our hardest daily has one fair, logical solution and never requires guessing. You'll need long technical chains and advanced techniques to find it, which is exactly the point: evil is the toughest fair challenge we set each day.
How do I check the answers or save today's evil sudoku as a PDF?
Scan the QR code on the sheet to open today's exact evil solution online — no typing. Or click “Save as PDF” to keep today's puzzle as a clean A4 file you can print whenever it suits you.