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2024-December 🎄 Merry Christmas! 🎅

Kaleidoscope Logic Puzzles is my first variety slitherlink book, and my most beautiful book to-date. It is spiral-bound, and contains 124 puzzles, including both classic and variety Slitherlink puzzles. Lots of unique full-page tessellations that I have not published elsewhere. If you are new to Slitherlink, you'll appreciate the tutorials which cover both classic and non-square-grid Slitherlink puzzles. Enjoy!

Kakuro Puzzles by KrazyDad

Here are thousands of free kakuro puzzles suitable for printing. Each of my puzzles has only one unique solution.


Need some help? Here's an excerpt from my book, Large Kakuro Volume 1, that explains how to solve Kakuro puzzles.


Want to save some trees? Try my Interactive Kakuro Puzzles on your browser or iPad.


If you are comfortable with Kakuro, you may also like my puzzle Krypto Kakuro which adds cryptogram-like decoding to the challenge.


I have several Kakuro books available on Amazon. You can learn more about them on my book catalog page.
Looking for larger puzzles? My latest Kakuro books, available on Amazon, are made of 14x19 puzzles, my largest Kakuro yet! The above two sample files contain some puzzles from these books.
I offer puzzles in two formats. The krazydad format, which I prefer, retains the visual symmetry of each puzzle, by showing each clue twice inside a triangle, on each side of the word.