Tag Archives: Sudoku Variants

Compendiums

I’ve published many “themed” books which I call “compendiums”, with one particular kind of Sudoku Variants and then with the variants thereof. So, in those puzzle books, about half of the puzzles are “normal”, base variant and the other half are the same variant with additional flavors. So, “Diagonal Sudoku Compendium” is a book with […]
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Where are the daily puzzles gone?

Dear all, First I must apologize for keeping you in the dark regarding what’s going on with the daily puzzles. The truth is that I’ve been working hard on my PhD thesis and just had no time to update the daily and weekly puzzles pages. Now… the daily Killer Sudoku, the daily Sudoku variants and […]
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Cutting Edge Sudoku Variants

A new Sudoku Variants book has been published! Those of you who receive my newsletter have already been notified about this, but here is the official announcement again. Cutting Edge Sudoku Three Sudoku Variants to Hone Your Brain The three kinds of Sudokus in this book are: Outside Sudoku Flower Sudoku Conscutive Sudoku IMPORTANT: This […]
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Diagonal Sudoku Compendium

Here is another of my compendiums: a collection of all sorts of sudoku variants with one characteristic feature. This time, the feature is Diagonal Sudoku X. IMPORTANT: The book is currently discounted by 10% on Amazon. Not sure how long this will last! The puzzles in this sudoku book are: 10 diagonal puzzles 8×8 in […]
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Super Samurai Sudoku 13 grids

Some people consider Sudoku Samurai puzzles too big; some other people prefer even bigger puzzles. If you belong to the second category, here is an overlapping sudoku variants puzzle for you: 13 grid Sudoku (Gattai-13) laid out in a quadruple Samurai Sudoku format. Essentially, there are 13 Sudoku sub-puzzles which overlap the same way as […]
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Killer Sudoku on Saturdays!

I should’ve announced this before, but was too busy making the sudoku variants book. So… As of today, every Saturday on the Killer Sudoku page a Killer Sudoku 10×10 will be posted! Almost 8 years after I started posting daily killer sudokus, now there will be a Sumdoku puzzle on Saturdays, too! Remember to add […]
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Sudoku Variants book

Here is a book with more Sudoku Variants than any other book I’ve ever seen!!! There are 75 sudoku variations altogether, two puzzles of each kind, making 150 very special puzzles. But wait… there is also an extra bonus Clueless Sudoku puzzle at the end! So… here is the book: Tweet Sudoku Variants included in […]
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