Hi to all hivemembers. Sorry for my english, its not my native language. I started to make a mini game in my map but the trigger is a little confusing. Thats how it goes: I have a unit that gives riddles(questions) to the player. If the answer of the player is correct, the hero progresses to the next level. If not, the player goes to the previous level. I set 10 riddles for example, and when the player clicks the riddle-giving unit, a random riddle will be given from these 10. So far, i figured it out somehow. But the problem is i want every riddle from these 10 to appear only once. Sorry for the long post.