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Tag Archives: odd/even
Odd Even Sudoku
Merry Christmas to all who celebrate this day! 🙂 As a small gift for you, I’ve prepared an odd-even sudoku variation puzzle. It’s not the first odd even puzzle I ever posted, but it is the first plain odd even sudoku. And to spice things up a little bit, this is a very difficult odd/even […]
Posted in Free sample puzzles, Sudoku Variants
Also tagged BOOK, EASY, free puzzle, free puzzles, INSANE, IQ, Merry Christmas, odd even, solving technique, swordfish, technique
4 Responses
Flower Sudoku: 5 in 1 Sudoku puzzles in different flavors – “Still my favorite sudoku variant!”
A new review of Flower Sudoku: 5 in 1 Sudoku puzzles book has been posted on Amazon. It’s a short, 5/5 stars review. Interestingly enough, so far there have been 4 reviews of this book – and all reviews of Flower Sudoku book are 5/5 stars! As always, djape’s puzzles are fantastic and range from […]
Posted in Puzzle books, Reviews, Samurai sudoku, Sudoku Variants
Also tagged amazon, BOOK, CONSECUTIVE, Flower Sudoku, gattai, greater/less, killer, Killer Flower Sudoku, overlapping sudoku, review, samurai, Samurai Sudoku, Samurai Sudokus, sudoku book, Sudoku Variant, variant
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Outside Sudoku and its variants: You Really Should Try this Type of Sudoku
After two new book reviews from Amazon that I posted, here I’m posting all reviews of one of the books that should catch your attention: Outside Sudoku and its variants. This book is special because it contains a variety of a variety. 🙂 Outside Sudoku puzzles have essentially the same rules as classic Sudoku, but […]
Posted in Jigsaw Sudoku, Reviews
Also tagged amazon, BOOK, books, BRAIN, Classic Sudoku, CONSECUTIVE, Diagonal Sudoku, EASY, HARD, hyper sudoku, instructions, Jigsaw Sudoku, MEDIUM, Outside Jigsaw, Outside Sudoku, puzzle book, puzzle books, review, rules, standard sudoku, sudoku x, twisted sudoku, variant, windoku
2 Responses
OddEven Jigsaw Samurai Sudoku
It’s been a while since I last posted a Samurai Sudoku variant puzzle. Here is a new one. As far as I remember, I never posted such puzzle before. Remember: shaded cells MUST contain only ODD numbers! OddEven Jigsaw Samurai Sudoku for Thursday, January 14, 2010 – Difficulty: COOL. Click on the puzzle thumbnail to […]
Posted in Free sample puzzles, Jigsaw Sudoku, Samurai sudoku
Also tagged COOL, Jigsaw Samurai, Jigsaw Samurai Sudoku, ODD, samurai, Samurai Sudoku, Sudoku Variant, Sudoku Variant Puzzle, variant
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Weekly Kakuro (Cross Sums) #41 (SPECIAL!)
After a few weeks without Kakuro puzzles, this week I’ve prepared an extra special Kakuro puzzle: it’s a Non-Consecutive, Greater/Less Than, Odd/Even Kakuro puzzle! Rules: Solve the puzzle so that the numbers in every horizontal and vertical region add up to the sum indicated for that region. Numbers CAN NOT be repeated in any region. […]
Posted in Kakuro, Sudoku Variants
Also tagged CONSECUTIVE, EASY, FREE, Greater Less, greater/less, KAKURO, Non Consecutive, ODD, Play Online Kakuro, rules, Rules Solve, Weekly Kakuro
1 Response
Weekend Special – Odd/Even and Killer Sudoku hybrid puzzle
Here is something brand new – an Odd/Even Killer Sudoku puzzle. If you ignore the odd/even part, this puzzle has many solution. So, you must use the grey cells (and not only those in your head) in order to solve this one. Important: Cells with shaded background must contain ODD numbers, other cells must hold […]
Posted in Free sample puzzles, Killer Sudoku
Also tagged hybrid, hybrid puzzle, killer, killer sudoku, ODD, Weekend Special
4 Responses
A Hanjie-Sudoku hybrid puzzle!
Here is another very special puzzle – it’s an odd/even Sudoku puzzle but it also has clues on top and on the side, just the same as in Hanjie puzzles. This puzzle was provided by Clagu, our regular visitor from Korea. Thank you Clagu, it seems like a nice idea! Here are the rules: Hanjie […]
Daily Consecutive/Non-consecutive puzzles
Well, it’ time to revive the “Daily Sudoku variants” page. First of all, that page has been renamed to “(Non)consecutive”. Since this variation of Sudoku puzzles has proven to be more popular than odd/even and greater/less than, I have decided to give you one such puzzle every day, Monday to Friday. Hardest puzzles (IQ/Insane) will […]
Posted in General, Killer Sudoku, Sudoku Variants
Also tagged CONSECUTIVE, Daily Killer, Daily Killer Sudoku, Daily Sudoku, Daily Sudoku Variants, greater/less, HARD, INSANE, IQ, killer, killer sudoku, Sudoku Variant, Sudoku Variants, variant
3 Responses
Amy’s Loco Sudoku
It’s been a while! 🙂 For various reasons I haven’t made any posts in the last few months but that’s about to change. Thanks to Princess Amy, I’m presenting you a very special Sudoku puzzle. It consists of 1 Killer, 1 Odd/Even, 1 , 1 Consecutive and 1 Butterfly Sudoku puzzle, arranged Samurai Sudoku-style. Make […]
Posted in Free sample puzzles, Samurai sudoku, Sudoku Variants
Also tagged Butterfly Sudoku, CONSECUTIVE, killer, rules, samurai, Samurai Sudoku, UPDATE
10 Responses
Clueless Consecutive Sudoku puzzle
How many Sudoku variants are there? I don’t know. To calculate, you’d have to multiply the number of overlapping types with the number of variants that impose additional constraints on each puzzle. I produce puzzles with 5 different constraints: Killer, Odd/Even, Greater/Less than, Consecutive, and Non-Consecutive. But then again, you can put an “X” on […]
Posted in Free sample puzzles, Sudoku Variants
Also tagged CONSECUTIVE, Consecutive Sudoku, Greater Less, greater/less, Jigsaw Sudoku, killer, Non Consecutive, rules, Sudoku Variant, Sudoku Variants, variant
2 Responses