Fresh announcements about the
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Daily league's first birthday celebration!

/sites/default/files/dort1.jpgDear players!

It's been a year since you can daily play variant puzzles online on sudokucup site. I hope you like that. I wish many good ideas, more players and less mistakes to our game server to the future!

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Sudoku Mania by Rishi Puri - Android APP

Dear players!

We'd like to inform you about interesting App developed by well known sudoku player Rishi Puri.
As he wrote on his blog:

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News on SC site

So it seems that after repair of the server is our SC site faster today Smile I hope it will be like usual.
As you have probably noticed there are new statistics on the front page (TOP10). How do you like it?
And what more can I improve on SC site?


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Temporary shutdown of sudokucup on 19th April at 0:30-1:00AM

After midnight (19th April) at 00:30 AM there will be some work on the DB server (on the hosting) so sudokucup won't be accessible. Please do not play before 01:00 AM because your games probably won't be saved!

Thank you!

The beginning players league

Dear sudoku fans! You have definitely noticed our new daily leeague that has started on our web pages on April 1, 2013. The author of the first puzzle is a well-known player and author Honza Krtek Novotný. I believe that the puzzles' difficulty will enjoy many a player who want to get to the heart of the dark recesses of sudoku variants.

Today we also started two types of filters in dalily score sheets.
  • Display the beginning player
  • Display the player of the Student League
1) Display the beginning player - if the filter is activated, all the players whose K-factor in a daily league (classic, variants) is different from 10 at the beginning of the month will be seen. In case their factor is 15, their average rating from all played puzzles with this factor mustn't be more than 1,800 points. As well if their K-factor is 25, their rating mustn't be more than 1,800 points.

2) Display the player of the Student League - if you indicate in your profile that you are an elementary or high school pupil and fill in necessary details, you can take part in the Student League after approving your status.
Link to your profile here.
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Guest leagues - Archive with games released earlier - new!

We have prepared some news for you! An archive of the daily Guest league.
You can try to play sudoku puzzles released earlier (not as a part of competition) and to train your brain.

I'm looking forward to your feedback. It's very helpful.


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E-mail challenges - launched trial run!

I've some good news for you!
Right now you can send an e-mail challenge after you successfully finish the practice puzzle.

It's not finished yet but you'll see a link which you can copy and send via email/PM/whatever to invite your friends to try to beat your time!
If you'll have any problem please let me know!


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WPF Sudoku Grand Prix Round 2 (9th - 11th Feb)

WPF Sudoku Grand Prix Round 2 hosted by Logic Masters India at has started!

Take a part in this tournament!
Dates : 9th - 11th Feb

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Instructions to solve Killer Sudoku of 26 December 2012 (prepared by Čert)

Dear players of variants on server. On December 26, 2012 we introduced a variant of the Killer Sudoku.
This was the harder type of the daily variant sudoku in the league on our server, and therefore it is advisable to break down a bit, so even players who met this variant for the first time had a clue to the future, what to catch and what to concentrate in. Have a look at the variant rules.

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Medal standings in January

Dear players!

I'd like to thank you for your regular visits of our pages and congratulate the fastest of you.

And here you can see the list of the best players in January. We wish you good luck in solving and enjoy playing in the future!
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