1 Are you finished playing?
2 Have you finished playing?
3 Did you finished playing?

There are correct sentence all?

I think 1 is wrong but I found the sentence in my english tutor book.

Question

1 Are you finished playing?
2 Have you finished playing?
3 Did you finished playing?

There are correct sentence all?

I think 1 is wrong but I found the sentence in my english tutor book.

Answer

1 and 2 are correct and have similar meanings. You are asking about something in the past that is important now.

3 should be 
Did you finish playing? 
And has a slightly different meaning. You are asking about the past. It doesn’t necessarily have an effect on the present.

Answer

the first two  are fine. The 3rd one is incorrect
It needs to be in a different tense - Did you finish playing?

Answer

1. Are you finishing playing ?
3.Did you finish playing ?