Three gods: A, B and C. One of them is True and he/she always speak the truth. One of them is False and he/she always speaks false. One of them is Random and … guess what!
You have three closed questions (i.e. the ones to be answered only „yes” or „no”) to figure out who is who. They do understand your language, but they answer in their own language. The only words you can hear from them is „da” or „ja”. You don’t know which of them means „yes” and which means „no”.
Want some hint?
- Think about logical conjunction in questions you are going to ask.
- Don’t ask similar/same questions to all three of them.
Try to solve it. When you give up, read the solution.