Each round shows a category. You get 10 seconds to think (tap the timer on the machine to skip). Then the clock starts at 7 seconds.
Every right answer drops a gumball into the machine and resets the clock to 7 seconds. Keep going until the clock runs out. The light on the machine turns green when what you have typed would count. If it is green when the clock hits zero, that answer still counts and you keep going.
Every answer also banks bonus time: 1 second for Common, 2 for Uncommon, 3 for Rare, 4 for Epic and 5 for Legendary, up to a maximum of 10 seconds. When the clock runs out, your bonus time starts and you get one last chance to add answers. Answers in bonus time still score points but don't add more time or reset the clock, and when bonus time hits zero the round is over. Out of ideas? Tap SKIP BONUS on the machine to end the round early.
Press Enter after each answer to send it. Small typos still count. You can type your first answer during the thinking time, and it sends when you press Enter once the clock starts.
Rarer answers score more. The machine flashes how rare each answer was, and its gumball comes out in that colour:
Each round gets a rating from its points: