Actually, if I understand it correctly, the 6-9 snapshot is the only one that can be rotated because the numbers still stay valid upon rotation.

Results are now public.

I do not like this snapshot twist at all. It was not mentioned that snapshots can be rotated. I spent much time to verify that something wrong in my logic and lost time. Those hidden tricks should not be allowed on that level of competion.

On another note, it will be nice to have standartized fonts.

Overall, the test was really nice. Thanks to authors and administrators.

Congratulations to Hideaki, Daisuke and Bastien for having the top three positions.
The grand prix format let more solvers participate to online competitions. I am a loyal solver of them and this was my first one as an author. Thanks to Deb and LMI for the organization of the test, and also thanks to all participants of the test.
I would like to express my extra thanks to the nine solvers who solved the snapshot sudoku. I was sure that I will receive some bad comments for that sudoku. Serkan came with the idea of rotating of a snapshot with a single digit at a corner. I applied the idea using two digits, assuming this will make it much obvious. Apparently, it didn’t work as I expected. I hope this twist will not cause any discourage for sudoku solvers.
Salih

How balanced do you think the puzzle types of this test were?	A bit skewed
What was your opinion of the distribution of easy/hard puzzles?	A bit hard
What did you think about the puzzle quality of the test?	Very nice
How did you feel about the length / time limit for this test?	A bit too many puzzles
Of the puzzles you solved/attempted, how well did their point values reflect the difficulty/time spent?	Most puzzles were worth the right amount
What was your opinion of the booklet formatting and printing?	Just right

How balanced do you think the puzzle types of this test were?	Very skewed
What was your opinion of the distribution of easy/hard puzzles?	A bit hard
What did you think about the puzzle quality of the test?	Very nice
How did you feel about the length / time limit for this test?	A bit too many puzzles
Of the puzzles you solved/attempted, how well did their point values reflect the difficulty/time spent?	Many puzzles were worth too much or too little
What was your opinion of the booklet formatting and printing?	Just right

How balanced do you think the puzzle types of this test were?	Fairly balanced
What was your opinion of the distribution of easy/hard puzzles?	A bit hard
What did you think about the puzzle quality of the test?	Very nice
How did you feel about the length / time limit for this test?	Way too many puzzles (too little time)

I have two main complaints. One being that there simply wasn't enough time to dig into these puzzles. I don't mind that they were hard and I quite enjoyed completing them after the contest was over. (Except for Snapshot Sudoku that either has an error in the setup of the puzzle or I just can't figure out how to do it.) My other complaint is that the example puzzles in the instruction booklet were often smaller puzzles than the puzzles presented in the contest. Since a lot of these puzzles were novel to me, I didn't get enough practice with the smaller versions to feel prepared for the full-size puzzles in the contest.

See the earlier posts for discussion on this. :)

Also, Instruction booklets aren't given for the sake of practice but to understand the rules. For practice, if you are unsure of where to go for a particular type, just post on the topic before the test starts, and someone will give you some links.