what I sent you was of a number guessing event. what's your thought on it, if no one finds the hidden word, is second place and third place void?
No, the second and third prizes will still be awarded even if nobody guesses the exact number.
As shown in your provided text and the reference file 24054.jpg, the three prizes are independent of each other:
The Jackpot Sniper (1st): This is the only prize that requires someone to guess the exact code. If the 2-hour time limit expires without a correct guess, there is "no timeout winner" for this specific prize.
The Top Grinder (2nd): This goes to the person who sends the highest volume of total guesses. It relies purely on participation, not accuracy.
The Lucky Draw (3rd): This is a random raffle for anyone who makes at least 7 guesses.
Even if the main vault remains locked because no one guessed the exact number, the event will still reward the player who spammed the most guesses and the winner of the random raffle.