I see many of you didn't actually read the explanation for this giveaway.
The requirement is to roll 73.xx and after that bet that number in reverse: xx.73.
Examples: 73.05 ➡️ 05.73, or 73.24 ➡️ 24.73, or 73.73 ➡️ 73.73, or 73.99 ➡️ 99.73, etc.
The examples are given in the opening post, but somehow I see a lot of players posting wrong bets here. Please, read again, you have more than enough time to edit your posts.
Good luck! 🍀