Eesti keel
https://www.keeleklikk.ee/et/welcome
http://problemdeutsch.blogspot.com.ee/
http://learningapps.org/index.php?category=89&s=
Saksa keel
http://problemdeutsch.blogspot.com.ee/
http://learningapps.org/index.php?overview&s=&category=0&tool=
http://www.education.vic.gov.au/languagesonline/german/german.htm