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2026-January 1st               🥳 Happy New Year from krazydad! 🎉

Let's hope for a better year than 2025! 🤞

Hard 7x7 Calcudoku Puzzles by krazydad, 4-per-page, Volume 19

Each booklet contains a collection of 8 different puzzles, with the answers in the back.

These puzzles will print out 4-per-page. Click here for the 1-per-page versions.

These booklets are in PDF format and can be viewed/printed from any modern web browser. If you like these puzzles, also check out my other puzzles.

Solved them all? Click here for volume 20