I would like to create database with:
1 question,
3 answers (only 1 answer is correct)
level of difficulty (let's say 1 - 2 - 3)
Then I would like randomly pickup question + answers,
and those questions should not repeat during game session
so for example:
somebody choose difficulty level 1,
so he get random question from level 1
somebody choose difficulty level 2,
so he get random question from level 1 and level 2
and so on
Then user select answer,
and if it's okay, he get some points