While minigames are easy and sometimes it is hard to know what type of minigame you're going to get so here's my idea:
We are going to divide each type of minigame into channels. Example; easy, medium and hard. Although the current one's are perfect we are going to add extreme wich are more difficult and there are 2 rounds but as a prize for completing this so called "extreme minigames" you get 3.3× more than a hard difficulty (for each round you win you get hexacoins [for example; avarage hard gives 150 hexacoins so an extreme round would give 495 hexacoins.]) And also if you lose you disqualify from the rest of the "show" (you obviously don't disqualify for the rest of eternity. [so that means you're coming back game]) the extreme minigames are going to be like the hard minigames but you have a 1/8 chance instead of 1/4 chance.
The minigames time schedule
Easy: every 15 minutes
Medium: every 30 minutes
Hard: every 45 minutes
Extreme: every hour