I am trying to write a guess-the-number game on Solana. I am trying to write a Solana program (smart-contract) where the smart contract randomly picks a random number and whoever guesses it wins. Its a simple hello-world kind of a situation.
Can I make sure that the private secret_integer stays private until someone guesses it.
I am trying to understand if the private integer that randomly picked by the program can be seen on the blockchain explorers.