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Melhores sites State 1-15:
1.
psu.edu 
332,922

2.
punya.educ.msu.edu 
299,169

3.
osu.edu 
200,074

4.
virginia.gov 
192,903

5.
buffalo.edu 
142,555

6.
laopiniondemurcia.es 
31,198

7.
postcourier.com.pg 
27,300

8.
missoandfriends.com 
26,439

9.
activityvillage.co.uk 
24,422

10.
krazydad.com 
24,314

11.
sudoku.name 
24,042

12.
coolsite.co.il 
23,816

13.
youplay.com 
22,309

14.
mindgames.com 
22,230

15.
kakuroconquest.com 
16,715