Fresh announcements about the

The time of Sudokucup 6!

The inquiry finished and you've decided the dates of the competition as follows:

the first date 312
the second date 299
the third date 340

It means that you can look forward to Sudokucup at the weekends mentioned below:

SC6 Part One takes place on July 23-24, 2011
SC6 Part Two takes place on September 3-4, 2011

Sudokucup 6 - DATE INQUIRY!

Dear online sudoku friends,

We have prepared the inquiry to find out which date of the Sudokucup 6 is the most suitable for you.
The author of most puzzles is Honza Krtek Novotný, with a small assistance of Karel Tesař.
Because summer months are usually devoted to holidays, we've decided to make two competitions. There will be different sets of puzzles, but the type of them will be the same. It means you can take part either in one or in both SC6 competitions in one of the dates mentioned below.

Please, mark in the following form the possible dates according to subsequent instructions:
3 - the date is OK, I'll be pleased to participate
2 - I'll try to participate
1 - there will be problem to participate
0 - absolutely inconvenient date, I won't participate
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Late Valentine's Day Present: Diagonal Untouchable (17.2.2011)

Rishi Puri has prepared a new variant for you - Diagonal Untouchable.

I hope you'll like this puzzle,
Enjoy solving


We're looking for new sudoku variants' AUTHORS

Are you creative , do you have a good imagination and are you able to make solvable sudoku variants ?

Whether you think that you are the right person, please contact Admin via Messages, or via email (eventually as a comment of this news).

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Four Winds (14.02.2011)

Karel Tesař has prepared a new variant for you - Four Winds.

I hope you'll like this puzzle,
Enjoy solving


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The fifth Sudokucup results

The moment you are eager about is here. It is my big pleasure to announce the results of the fourth Sudokucup. You personally could feel the atmosphere of the tournament and try to solve sudoku under the pressure and in the time limit. It seemed that there is no strength, but finally you broke through the puzzles, finished them and fought with honor.
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Points awarded to the competition puzzles of Sudokucup 5

The competition is coming and you must be curious about the points awarded to particular puzzles.
The following table shows you how many points are given to them.
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Examples SC5!

Symmetrical even-odd Sudoku

Snake sudoku
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Booklet Sudokucup 5.

In the section of Practice Puzzles you can find the booklet with the puzzles you can try to solve.
We hope that you will like these puzzles.

The puzzles of the Booklet were prepared by Slovak sudoku group K1Z (KLUB 162 Zelenáčov).

Apology for delayed start of SC5

Dear friends,

We would like to apologize for an inconvenience. Because of some technical problems we wouldn't be able to assure a smooth process of SC5, so we've decided to open the competition a week later.

It's obvious you were looking forward to this competition, that's why we are offering you one of the tasks as compensation.

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