This is question number 24 of our 25 anniversary questions!

 

Answer it correctly and get the chance to win the last Raspberry Pi* of our anniversary quiz!

 

https://www.surveymonkey.com/s/8NNV7JZ

 

*Terms & Conditions can be viewed here: http://www.cadsoftusa.com/cadsoft-turns-25-free-prize-draw-terms-and-conditions/?lang=en