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ballot.sol

pragma solidity ^0.4.0;
contract Ballot {

    struct Voter {
        uint weight;
        bool voted;
        uint8 vote;
        address delegate;
    }
    struct Proposal {
        uint voteCount;
    }

    address chairperson;
    mapping(address => Voter) voters;
    Proposal[] proposals;

    /// Create a new ballot with $(_numProposals) different proposals.
    function Ballot(uint8 _numProposals) public {
        chairperson = msg.sender;
        voters[chairperson].weight = 1;
        proposals.length = _numProposals;
    }

    /// Give $(toVoter) the right to vote on this ballot.
    /// May only be called by $(chairperson).
    function giveRightToVote(address toVoter) public {
        if (msg.sender != chairperson || voters[toVoter].voted) return;
        voters[toVoter].weight = 1;
    }

    /// Delegate your vote to the voter $(to).
    function delegate(address to) public {
        Voter storage sender = voters[msg.sender]; // assigns reference
        if (sender.voted) return;
        while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
            to = voters[to].delegate;
        if (to == msg.sender) return;
        sender.voted = true;
        sender.delegate = to;
        Voter storage delegateTo = voters[to];
        if (delegateTo.voted)
            proposals[delegateTo.vote].voteCount += sender.weight;
        else
            delegateTo.weight += sender.weight;
    }

    /// Give a single vote to proposal $(toProposal).
    function vote(uint8 toProposal) public {
        Voter storage sender = voters[msg.sender];
        if (sender.voted || toProposal >= proposals.length) return;
        sender.voted = true;
        sender.vote = toProposal;
        proposals[toProposal].voteCount += sender.weight;
    }

    function winningProposal() public constant returns (uint8 _winningProposal) {
        uint256 winningVoteCount = 0;
        for (uint8 prop = 0; prop < proposals.length; prop++)
            if (proposals[prop].voteCount > winningVoteCount) {
                winningVoteCount = proposals[prop].voteCount;
                _winningProposal = prop;
            }
    }
}

CogCoin.sol

pragma solidity ^0.4.0;
import './Ownable.sol';

contract CogCoin is Ownable {
    string coinName;
    string coinSymbol;
    uint256 public totalSupply;
    uint256 public dailyTransferLimit;
    
    mapping (address => uint256) public wallets;
    
    event OverDailyLimit(uint256 dailyLimit);
    
    function CogCoin(string _coinName,string _coinSymbol,uint256 _totalSupply,uint256 _dailyTransferLimit) public{
        coinName = _coinName;
        totalSupply = _totalSupply;
        coinSymbol = _coinSymbol;
        dailyTransferLimit = _dailyTransferLimit;
    }
    
    
    function setDailyLimit(uint _limit) public onlyOwner returns (bool success){
        if(_limit<=0){
            return false;
        }
        if(_limit>totalSupply){
            return false;
        }
        else{
            dailyTransferLimit = _limit;
            return true;            
        }

    }
    
    function transfer(address _to, uint256 _value) onlyOwner public returns (bool success){
        
        if(_value>dailyTransferLimit){
            OverDailyLimit(dailyTransferLimit);
            return false;
        }
        
        if(_value<=totalSupply){
            
            wallets[_to]+=_value;
            totalSupply -=_value;
            Transfer(msg.sender,_to,_value);
            return true;    
            
        }
        
        return false;
    }
    
    function totalSupply() constant returns (uint256 totalSupply);
    function balanceOf(address _owner) constant returns (uint256 balance){
        return wallets[_owner];
    }
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success){
        
    }
    function approve(address _spender, uint256 _value) returns (bool success){
        
    }
    function allowance(address _owner, address _spender) constant returns (uint256 remaining){
        
    }

event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);


}

Ownable.sol

pragma solidity ^0.4.18;


/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
  address public owner;


  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);


  /**
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  function Ownable() public {
    owner = msg.sender;
  }

  /**
   * @dev Throws if called by any account other than the owner.
   */
  modifier onlyOwner() {
    require(msg.sender == owner);
    _;
  }

  /**
   * @dev Allows the current owner to transfer control of the contract to a newOwner.
   * @param newOwner The address to transfer ownership to.
   */
  function transferOwnership(address newOwner) public onlyOwner {
    require(newOwner != address(0));
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

}

Score.sol

pragma solidity ^0.4.0;
contract Score{
    
    uint myScore;
    address owner; 
    string description; //what this score represents
   
   
    event ScoreSet(uint); //notify that this event happens because u do not know when it was mined.
   
    //use this to secure functions
    modifier onlyOwner(){
        if(msg.sender == owner){
            _;
        }        
    }
   
    //only called on deployment
    //going to make deployer the owner
    function Score() public{
        owner = msg.sender;
    }
    
    function getScore() public view returns (uint) {
        return myScore;
    }
    
    //can only call from outside
    function setScore(uint _score) external {
        myScore = _score;
        ScoreSet(_score);
    }
    
    function setDescription(string _description) public onlyOwner{
        description = _description;
    }
}