Logic Masters India - May 2011 Sudoku Test

Logic Masters India announces the May 2011 Sudoku Test 'Something Is Missing'. It was held on 28th-29th May, 2011.
The author of the puzzles is Jakub Hrazdira.

Championship Page
Download Instruction Booklet
Download Puzzle Booklet
Forum

The list of sudokus that appeared in the test are:

1. Non-Consecutive Sudoku
2. Kropki Sudoku
3. Jigsaw Sudoku
4. Toroidal Sudoku
5. Number X Is Alive Sudoku
6. Incomplete Sums Sudoku
7. Draw A Jigsaw Sudoku
8. Missing Digit Sudoku
9. Hidden Sum Blackout Sudoku
10. Instructionless Sudoku

Results

1. Thomas Snyder (USA) - 437
2. Ulrich Voigt (Germany) - 400
3. Hideaki Jo (Japan) - 380
4. Michael Ley (Germany) - 380
5. Yuhei Kusui (Japan) - 370
6. Sylvain Caudmont (France) - 335
7. Nikola Zivanovic (Serbia) - 330
8. Psyho (Poland) - 330
9. Richard Hoffer (USA) - 320
10. David McNeill (UK) - 320

Best Indians

18. Rakesh Rai - 260
21. Rohan Rao - 240
45. Prasanna Seshadri - 145
46. Utkaarsh Somaiya - 145
64. Harmeet Singh - 115

Complete Results

Another tough set from Jakub. Beautifully constructed sudokus. Instructionless was lovely. I got the logic in about 20 seconds. The concept of 'missing' was used very neatly. Thanks Jakub for another exciting contest.