In the section of HALAS league - 5th tournament (18.-21.5.2012) you can find the booklet with the puzzles you can try to solve.
We hope that you will like these puzzles.
You can find in booklet points distribution in every round and instructions how to send your aswers!
Feel free to ask questions!
Have a nice time with solving!
We made a new English version, the link is www.sudokufans.org.cn, and I'd like to introduce some online solving features.
Hello,New puzzle every day!
Classic sudoku: http://sudokucup.com/node/1929
Lots of you already play sudoku variants, so we’re bringing you the news – the replayer of your games. Except the actual competition day you can watch both yours and your competitors’ games in the new replayer. Let me invite you to try our new on-line training in solving sudoku variants (jigsaw, diagonal, windoku, etc.) for the HALAS league competition which will take place on sudokucup server on 18-21 May 2012.
New puzzle every day!
http://sudokucup.com/node/1901
The schedule of sudoku variants for this week:
We'd like to inform you about the biggest competition in the Czech Republic this year:
Czech Sudoku Championships will be held in Brno, September 1-2.
Vítězslav Koudelka

Dear players
our server is preparing for you two new tournaments.
Again, we are to host a second Beijing International Tournament between 17 and 21 May this year. On behalf of the Organising Committee, a warm welcome to all of you for the tournament.
All Sudokus in this test are based on a simple theme 'diagonals'. Apart from classic Diagonal Sudoku and Little Killer, some grids like Argyle, Pointing evens, Anti-diagonal, Queen, Diagonal consecutive are brought back into fashion
Diagonal creasing, Diagonal outside, Diagonal skyscrapers, Twin grids, Arrows battle are novelties types in this test.
Author is Frédéric Stalder: