In the first day of competition, it appeared that the keys, earned by viewers, very quickly become activated by bots. So by the second game's day, we changed the way the keys are generated in the chat. It helped, but unfortunately, the game started to crash from time to time((( However, we fixed the crashes by the third day.
Additional sad situation - Spanish streamer wanted to defend from bots, so he disabled Twitch while playing. But it breaks the rules of the competition. So we have to clear the points he earned. But assuming, he now has a lot of understanding of how the game plays (and we defended the keys from the bots), I'm sure he will be able to get a lot of points.
If you would like to watch the competition, choose a streamer from the table and wait for streaming. The more viewers participate, the funnier it goes.