2024-September 🍁 Happy Autumn! 🍂
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!Super-Tough Sudoku Puzzles, Volume 22
These booklets are in PDF format and need the Adobe Acrobat Reader to view or print.
You can also download all 800 of these puzzles in a 4-per-page format ( with hints and answers, with answers but no hints, or with neither hints nor answers). If you like these puzzles, check out my other puzzles too!
Want to save some trees? Try my Interactive Sudoku, an online version of these puzzles that works on your browser or iPad.
Krazydad Sudokus are also available in a daily puzzle (for print or online).
Problems printing puzzles in Internet Explorer 9? Try these work-arounds.
Here's a blank sudoku grid in case you need to start over.
- Book 1
- Book 2
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- Book 22
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- Book 41
- Book 42
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- Book 46
- Book 47
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- Book 49
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- Book 76
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- Book 81
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- Book 84
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- Book 86
- Book 87
- Book 88
- Book 89
- Book 90
- Book 91
- Book 92
- Book 93
- Book 94
- Book 95
- Book 96
- Book 97
- Book 98
- Book 99
- Book 100
On the last book? Just send me a note, I'll make more!