Amazed is a game for exploring cities on foot by solving puzzles along the way. This is a wine-themed taste: 3 puzzles, about 3 minutes.

Solve the rebus: the result will help you open the safe!

1. two glasses of wine plus two glasses of wine plus two glasses of wine equals 30++=30
2. two glasses of wine plus four bottles plus four bottles equals 18++=18
3. four bottles minus a barrel equals 1−=1
4. a barrel plus one glass plus two bottles equals what?++=?

Now turn the knob to the right as many times as the number obtained, and you will get the text of the riddle!