0.5 7.5 1.5 5.5 5.5 6.5 2.5 3.5 6.5 4.5 1.5 7.5 7.5 2.5 2.5 4.5
3.5 5.5 6.5 0.5 4.5 1.5 0.5 5.5 1.5 4.5 0.5 2.5 0.5 0.5 4.5 7.5

5.5 6.5 1.5 2.5 1.5 3.5 4.5 1.5 3.5 4.5 5.5 4.5 4.5 0.5 7.5 0.5
5.5 7.5 3.5 1.5 0.5 2.5 6.5 5.5 7.5 1.5 4.5 6.5 7.5 7.5 2.5 1.5

1.5 4.5 3.5 2.5 2.5 0.5 6.5 4.5 7.5 6.5 1.5 2.5 6.5 5.5 6.5 1.5
6.5 7.5 0.5 3.5 3.5 4.5 1.5 0.5 6.5 0.5 2.5 2.5 1.5 5.5 5.5 5.5

I have 4 AC solutions. Sets of answers to these tests are quite different =)

Ау..

New tests will be added soon. Thank you.

New tests were added. Problem was rejudged.

Thank you! :)
Could you give me some statistic? How many AC were, and how many AC are?

There were 303 accepted solutions, and now there are 222 accepted solutions. 81 AC submits got WA. Unfortunately I have not exact statistics about problem authors who lost AC.