optikko in other languages

• English
  

• Chinese
  

• Mandarin
  

• Czech
  

• Esperanto
  

• Estonian
  

• Finnish
  

• French
  

• Greek
  

• Hungarian
  

• Irish
  

• Japanese
  

• Norman
  

• Norwegian
  

• Bokmål
  

• Nynorsk
  

• Polish
  

• Portuguese
  

• Romanian
  

• Russian
  

• Spanish
  

• Swedish