please add a filter to the arenas finder so we can filter for 2v2 3v3 or 5v5.

thk and good work

In the search filter, if you type 2s, it will show you only groups with 2 in the name. If you typ 2v2 if will show you groups with only 2v2 in the name.

If you type !5 , it will hide all groups wich have 5 in their name.

Use this along with the group type selector at the bottom. 

btw, reading through the hints given by the snowman might be helpful. 

click the yellow '( i )' button in the top left and click 'hints'