pragma solidity ^0.4.25;
    //This is the official CryptoKitties.co Cat's Cradle contract.
    //You can send CryptoKitties to this contract, but nobody will ever be able retrieve them.
    //Meow.
    
contract CatsCradle {
    //This contract does nothing whatsoever.
    function cradle() {
        //The kitties in this contract will be cradled furever.
    }
}