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Melhores sites Portuguese 1-15:
1.
duolingo.com 
460,620

2.
pons.com 
245,492

3.
freetranslation.com 
103,687

4.
voaportugues.com 
65,795

5.
mylanguages.org 
33,722

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