// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;


abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        this; 
        return msg.data;
    }
}

abstract contract Ownable is Context {
    address private _owner;

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

    
    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    
    function owner() public view virtual returns (address) {
        return _owner;
    }

    
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

library Address {
    
    function isContract(address account) internal view returns (bool) {
        
        
        

        uint256 size;
        
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            
            if (returndata.length > 0) {
                

                
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

library SafeMath {
    
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            
            
            
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

interface IERC20 {
    
    function totalSupply() external view returns (uint256);

    
    function balanceOf(address account) external view returns (uint256);

    
    function transfer(address recipient, uint256 amount) external returns (bool);

    
    function allowance(address owner, address spender) external view returns (uint256);

    
    function approve(address spender, uint256 amount) external returns (bool);

    
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    
    event Transfer(address indexed from, address indexed to, uint256 value);

    
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

enum Round {
  Strategic,
  Private,
  Team
}

struct Investor {
  uint256 boughtTokens;

  uint256 initialPercent;
  uint256 monthlyPercent;

  bool initialRewardReceived;
  uint256 monthlyRewardsReceived;
  uint256 totalPercentReceived;
  uint256 totalReceived;
}

contract BRingClaim is Ownable {

  using SafeMath for uint256;

  address public TOKEN_CONTRACT_ADDRESS = address(0x3Ecb96039340630c8B82E5A7732bc88b2aeadE82); 

  uint256 public constant CLAIMING_PERIOD = 30 days;

  uint256 public STRATEGIC_ROUND_START_TIME;
  uint256 public PRIVATE_ROUND_START_TIME;
  uint256 public TEAM_ROUND_START_TIME;

  mapping(address => Investor)[3] public investors;
  mapping(address => uint256) public claimedTokens;

  event NewAddress(address indexed _address, uint256 _boughtTokens, Round indexed _round, uint256 _initialPercent, uint256 _monthlyPercent);
  event RoundTimeConfigured(Round _round, uint256 _time);
  event InitialClaimWithdrawn(address indexed _address, Round indexed _round, uint256 _tokensAmount);
  event MonthlyClaimWithdrawn(address indexed _address, Round indexed _round, uint256 _tokensAmount);

  constructor() {
    
    addAddress(address(0x1958662bF4b23B638cBa463C134D2Cf414027288), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xa187dC724624877a97F5d02734E9871E2427C3B7), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x56373aec74a28117BA5bD85cca8bfCec515453f0), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x02fEC1e5e224Da14Dfe29237042D56a96523949E), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x98Ff7895075fE2978eCe7580F74f4025E396A732), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x5e4B9eE7Bc57D77e13b050e078885651B4D092cc), 800 ether, Round.Private, 15, 5);
    addAddress(address(0x380351fEfAAabcAFF0aBE9e5609c3f5089B59d52), 325 ether, Round.Private, 15, 5);
    addAddress(address(0xc557936e8D79aDc6b9dCA2C67D9a7b1A47391d87), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x121D26685013baf726e309F5762ecEe520Fcc702), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x8cEC27A195145143E0B6e75574e0ebCD0C0D4805), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xBba738A1A98a3F2E7312Ca71896416f69F9e7bf2), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xA4d3eA01e5205f349aFfa727632d6B8b6FC28Da9), 700 ether, Round.Private, 15, 5);
    addAddress(address(0xFB3018F1366219eD3fE8CE1B844860F9c4Fac5e7), 250 ether, Round.Private, 15, 5);
    addAddress(address(0xc7d23FE48F3DAE21b5B91568eDFF2a103b1E2E6A), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x0D1f7fd6DcccB4e9C00Fe1c0F869543813F342c0), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x7604100fc7d73FB2179dafd86A93a3215502ebae), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0xF9c229512B62434eB5dE37823C9c899c100B9050), 300 ether, Round.Private, 15, 5);
    addAddress(address(0x68daaf91EaAA05f56Fb929441E646f4E190C8e9A), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xb74B327CC230fDa53E5b0262C2773fced1e8Ab2d), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xFf3D84eC5A84A71Db1ada84E66D90395c81d7ba2), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0xb2AbB01a1896673Bf166830C5dC01fB35c0C9F67), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x8fBAadd3a7ae19C66EA9f00502626988313ac96c), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xFC5374ABf90Bc9217fd88628E4847dD27950B92c), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xaADA0f64aA9e3Fa0461eF5efAcD1D879D5e66848), 3000 ether, Round.Private, 15, 5);
    addAddress(address(0xB15d2ABeC2CDB7d41b30C4537203EF15a509fBB5), 600 ether, Round.Private, 15, 5);
    addAddress(address(0xa31978A297a8e78E7c8AeF86eEC055786d65804D), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xAe3E0020b64bc91C373012aa3B01ec4ff85ef581), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x691B48454D5E2aCc7bb8aCB4a7a992a983Af2872), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xd40f0D8f08Eb702Ce5b4Aa039a7B004043433098), 400 ether, Round.Private, 15, 5);
    addAddress(address(0x202be7E4F66ab72Fe6Cf042938c7A19eA332f112), 300 ether, Round.Private, 15, 5);
    addAddress(address(0x8084d3FB905F31663153898FE034Dce72B7D2297), 450 ether, Round.Private, 15, 5);
    addAddress(address(0x3e8204402560493824e5D75fF2333128D7e9F109), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x1dC122dB61D53A8E088d63Af743F4D4c713e8A20), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x0269ACB6DC3f5672A2295e018896Eb75095D790A), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xDDF33967Ff57A679E3B65f8f70eE393e075Bfa59), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x9C5366709CA3889c4E4E27693301B456d5213a13), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xB234A630062161F8376507e773e23bC4cBa49676), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xD1A7Ed463BbeE05a6BFb6e2e8912677214A30d19), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x7E2FF036697A7D4614E549B8e6E0AaF123B5F8Bf), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xCbB74E8eAbCD36B160D1fC3BEd7bc6E52D327632), 3000 ether, Round.Private, 15, 5);
    addAddress(address(0xd90dF6D33d457e87949dd5288B923f71F90f38ba), 1000 ether, Round.Private, 15, 5);
  }

  function init() external onlyOwner {
    
    addAddress(address(0x494E35c0A11dc16a109fc161d785385F874F2359), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x9349284Cc71056d28885c18036ea9bCBc2436959), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x80182C753895eceB93F78b9df66741A59cda5d0F), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x46A659Ad8aEcB89Df20Cf37A96C307299e9A4d74), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x646e41e681c94b5dAC8E9dFbd9DDA3BbC1CC6563), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x059236F121b5721cfbf3c56e9C49c3A0a7b45AcF), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x881e1Fb021469Ac31A00D393BaB2e7b7c0e99CAc), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x50b3E08D5c3a2386e0c9585031B1152a5f0E2370), 3000 ether, Round.Private, 15, 5);
    addAddress(address(0x0B0907E91724A293DF256A0064d931aD9f1F6Ead), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x9fb358896C9B2f872be9006E80bBAa810b8E142d), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x64ec24675d7bbC80f954FF15EDD57d381f5b3E1a), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xe64eF0c08E4F0039faD4B4dDe982541D3Aa30381), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x50899582199c06d5264edDCD12879E5210783Ba8), 1500 ether, Round.Private, 15, 5);
    addAddress(address(0xaC6dE9f16c7b9B44C4e5C9073C3a10fA45aB4d5a), 15000 ether, Round.Private, 15, 5);
    addAddress(address(0x2c8AF617E2f0908bd4F39dC534de13bf31D6c604), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x1F89f28490E4F4a544dF6F23782F19b9dC0855dB), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xa4daf8feD578EcbF4B0a507a8Ac9C9deB16C5e73), 1500 ether, Round.Private, 15, 5);
    addAddress(address(0x2a2619e81D61C09aa9206535BAc1B7A5921EA050), 1500 ether, Round.Private, 15, 5);
    addAddress(address(0xB67e49A45858F3CBf2bC2026A4347B5518279798), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x423Ad4906d23DF9fb8a09D383280f9289C1C73dB), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x5210474644728370626bf848707c55F1d8159E34), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x33a44839BD3544b08a5f315125199cc2Cd64cAc6), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xeB3Ed720c708152065d9119E63C3D7e727CFA789), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xb0dcE0A78E7602Ca791fFd8a6A9Aa86D4375452b), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x4f70eD6b19cc733D5C45A40250227C0c020Ab3cD), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xBa172e6BA2Adf181F18fcb698B77F3f9b5531F45), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xe92D80a90bc050A12F1c6fBE0e50e1B5A874B595), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0xd62a38Bd99376013D485214CC968322C20A6cC40), 2500 ether, Round.Private, 15, 5);
    addAddress(address(0x399b282c17F8ed9F542C2376917947d6B79E2Cc6), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xFE932efB9dbB8E563E95CEe05ce106509cF06905), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x9Fa68bc48398e4c9716226FF410D26C5487E679c), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x2fb8bd9D8D50acc377E2629d124C7dcD0388ab24), 1500 ether, Round.Private, 15, 5);
    addAddress(address(0xD16E4384225B313204AdafE41bDb866e710899A6), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x54D07CFa91F05Fe3B45d8810feF05705117AFe53), 7500 ether, Round.Private, 15, 5);
    addAddress(address(0x782dB3aE31A7406849C84f9BB0189DEFDd26b4D2), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xa44A524DEd85efCD0a671771327b5e75B0Fe6964), 500 ether, Round.Private, 15, 5);
  }

  function init2() external onlyOwner {
    addAddress(address(0x44833Cf54c530525d1b37c38CB342e63bc879857), 10000 ether, Round.Private, 15, 5); 
    addAddress(address(0xAef18C8794cA00e914E318743732AE4E32c1b614), 100000 ether, Round.Private, 15, 5); 
    addAddress(address(0xBfe663805129915942980bC86BD832aB031Bb2f9), 40000 ether, Round.Private, 15, 5); 
    addAddress(address(0xB6b49986253f9234D2526cd5F8e94Ceb4Ae62D25), 20000 ether, Round.Private, 15, 5); 
    addAddress(address(0xC199f30251e9cef67C6B89a695E99C66F996DEA0), 10000 ether, Round.Private, 15, 5); 
    addAddress(address(0xd33619B122B27f712AA5F784BC54DE9c95c7588d), 5000 ether, Round.Private, 15, 5); 
    addAddress(address(0x53F470A909d7CE7f35e62f4470fD440B1eD5D8CD), 25000 ether, Round.Private, 15, 5);

    
    addAddress(address(0xCF280dF3da6405EabF27E1d85e2c03d3B9047309), 50000 ether, Round.Strategic, 10, 5); 
    addAddress(address(0x12e8987C762701d60f0FcfeE687Bb8E4c07555aa), 10000 ether, Round.Strategic, 10, 5); 
    addAddress(address(0x53F470A909d7CE7f35e62f4470fD440B1eD5D8CD), 50000 ether, Round.Strategic, 10, 5);
  }

  function init3() external onlyOwner {
    addAddress(address(0x13aEEC0Bc33FBb015800c45514C7B58a73c13979), 350 ether, Round.Private, 15, 5);
    addAddress(address(0x108B3731b012C4F2Cd11E777EDb6dB4f92216aBC), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xF2Dc8De5D42BE1f1Fd916f4e532E051351d71aa5), 2001 ether, Round.Private, 15, 5);
    addAddress(address(0x77EC698AFcBAA2e55522B050eB595CE2E75cea3E), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0xff356f8726b337a8b12fd28077C1601F88a67fBd), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x50693E63A0Abb825B1Ba99564954D45B6e45A632), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x20997325098692337A03961317eBf912Bf913b65), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x5fb716a4B09d42F5894f3a2C7D3da3Ee1711c3f8), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x5b4630ECC58BE1De71aD53b3699850A49E892d32), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0xa01DfAf99c765Dc3f3a6BDDb9afdC1797CF6493E), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x2c4b8AD42b4b9984E56Da0dbf3b2362D096F7574), 380 ether, Round.Private, 15, 5);
    addAddress(address(0x25B77f97b373556469Fed882f35832BceA6Ca931), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x7d0B9F4f0C9a476A6E9B1Dd05BB228A85b82Af2d), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x7Fd7eA0043De720F8aAe10E0ccb232A5905F0e27), 1938 ether, Round.Private, 15, 5);
    addAddress(address(0x337ab2c4e48b8b65Da792c22665282184f9E5AA8), 1388 ether, Round.Private, 15, 5);
    addAddress(address(0x68303a858D10f9cfF32373e3f5Ca6B2a13Af8c3c), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x10E6dAD4bB48ae5F8B73D140d61dc2057Df25a5f), 1980 ether, Round.Private, 15, 5);
    addAddress(address(0x90b956D2A705F8BF79a70DEF26cA1eb8863FC4d0), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x60D900365BB8cC8d8E817a7EA884b37db8923Ba1), 500 ether, Round.Private, 15, 5);
    addAddress(address(0xA2b2c17461C79Fe69E95a8eA9822551E72EcF6F7), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x723d812E1499a607bE2749a7926acD99422f4743), 250 ether, Round.Private, 15, 5);
    addAddress(address(0x345aACb3D6F8f84E3c09cf2c908eF413Dc34d673), 1025 ether, Round.Private, 15, 5);
    addAddress(address(0xf05577445FacCD1A0441061a187d810Bf5363CC6), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x744aAd2dfadeAAbfa07035eEDbbc7428d43124c8), 356 ether, Round.Private, 15, 5);
    addAddress(address(0x54DCAc795bf85f78f9c23B5d72b849E4a78e309d), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x0196aD265c56F2b18B708C75CE9358A0b6DF64CF), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x3aBa77F76f2CfbAC1389878959E24fAA1afCA68F), 500 ether, Round.Private, 15, 5);
    addAddress(address(0x1CBba9dE3883329b5356ADE705425Da569cf5b78), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0xcbC4a69a93C52693A0812780f216EfAc684353b0), 1985 ether, Round.Private, 15, 5);
    addAddress(address(0x3B04a70f8AE1aB4009FDb5863Bdf1611b287e661), 700 ether, Round.Private, 15, 5);
    addAddress(address(0x444a52988A40355f6f55cEf439bc2A5F816B2c00), 980 ether, Round.Private, 15, 5);
    addAddress(address(0xFc134b2469BbdDa973047485F86c83dF0C4dF16D), 1230 ether, Round.Private, 15, 5);
    addAddress(address(0x4F9476A750Aa3dEbcd3e72340A53c590AeA288a4), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x5b540E038c0c263268C8997543B8271DBFb87E33), 1000 ether, Round.Private, 15, 5);
    addAddress(address(0x3C97c372B45cC96Fe73814721ebbE6db02C9D88E), 2000 ether, Round.Private, 15, 5);
    addAddress(address(0x5382A0739b47F592af1c15559c29Fe0CA44B98B3), 1200 ether, Round.Private, 15, 5);
    addAddress(address(0x922f2928f4d244611e8beF9e8dAD88A5B6E2B59C), 1005 ether, Round.Private, 15, 5);
    addAddress(address(0x4524331C52A73bdfD1668907f28a4860307201Ae), 1161 ether, Round.Private, 15, 5);
    addAddress(address(0x64882d0F5513c0Fdf8c6225D01971B10026AE778), 368 ether, Round.Private, 15, 5);
  }

  function batchAddAddresses(address[] memory _addresses, uint256[] memory _boughtTokensAmounts, Round _round) external onlyOwner {
    require(_addresses.length == _boughtTokensAmounts.length, "Invalid input data");

    uint256 initialPercent;
    uint256 monthlyPercent;
    if (_round == Round.Strategic) {
      initialPercent = 10;
      monthlyPercent = 5;
    } else if (_round == Round.Private) {
      initialPercent = 15;
      monthlyPercent = 5;
    } else if (_round == Round.Team) {
      initialPercent = 0;
      monthlyPercent = 2;
    }

    for (uint8 i = 0; i < _addresses.length; i++) {
      addAddress(_addresses[i], _boughtTokensAmounts[i], _round, initialPercent, monthlyPercent);
    }
  }

  function setStrategicRoundStartTime(uint256 _timestamp) external onlyOwner {
    require(STRATEGIC_ROUND_START_TIME == 0, "Time is already configured");
    require(_timestamp >= block.timestamp, "Trying to set time in the past");

    STRATEGIC_ROUND_START_TIME = _timestamp;

    emit RoundTimeConfigured(Round.Strategic, _timestamp);
  }

  function setPrivateRoundStartTime(uint256 _timestamp) external onlyOwner {
    require(PRIVATE_ROUND_START_TIME == 0, "Time is already configured");
    require(_timestamp >= block.timestamp, "Trying to set time in the past");

    PRIVATE_ROUND_START_TIME = _timestamp;

    emit RoundTimeConfigured(Round.Private, _timestamp);
  }

  function setTeamRoundStartTime(uint256 _timestamp) external onlyOwner {
    require(TEAM_ROUND_START_TIME == 0, "Time is already configured");
    require(_timestamp >= block.timestamp, "Trying to set time in the past");

    TEAM_ROUND_START_TIME = _timestamp;

    emit RoundTimeConfigured(Round.Team, _timestamp);
  }

  function addAddress(address _address, uint256 _boughtTokens, Round _round, uint256 _initialPercent, uint256 _monthlyPercent) public onlyOwner {
    require(_address != address(0x0), "Invalid address provided");
    require(_boughtTokens >= 10**9, "Invalid tokens amount");
    require(_initialPercent.add(_monthlyPercent) <= 100, "Invalid percents amount");
    require(investors[uint256(_round)][_address].boughtTokens == 0, "Address already exists");

    investors[uint256(_round)][_address] = Investor({
      boughtTokens: _boughtTokens,
      initialPercent: _initialPercent,
      monthlyPercent: _monthlyPercent,
      initialRewardReceived: false,
      monthlyRewardsReceived: 0,
      totalPercentReceived: 0,
      totalReceived: 0
    });

    emit NewAddress(_address, _boughtTokens, _round, _initialPercent, _monthlyPercent);
  }

  function claimInitialTokens() external {
    uint256 totalTokens;

    for (uint8 round = 0; round < 3; round++) {
      if (investors[round][msg.sender].boughtTokens <= 0) { 
        continue;
      }
      if (investors[round][msg.sender].initialRewardReceived) { 
        continue;
      }
      if (investors[round][msg.sender].initialPercent <= 0) { 
        continue;
      }

      uint256 tokensAmount = investors[round][msg.sender].boughtTokens.mul(investors[round][msg.sender].initialPercent).div(100);
      investors[round][msg.sender].initialRewardReceived = true;
      investors[round][msg.sender].totalPercentReceived = investors[round][msg.sender].totalPercentReceived.add(investors[round][msg.sender].initialPercent);
      investors[round][msg.sender].totalReceived = investors[round][msg.sender].totalReceived.add(tokensAmount);

      totalTokens = totalTokens.add(tokensAmount);

      emit InitialClaimWithdrawn(msg.sender, Round(round), tokensAmount);
    }

    if (totalTokens > 0) {
      require(IERC20(TOKEN_CONTRACT_ADDRESS).transfer(msg.sender, totalTokens), "Tokens transfer error");
    }
  }

  function claimMonthlyTokens() external {
    uint256 totalTokens;

    for (uint8 round = 0; round < 3; round++) {
      if (investors[round][msg.sender].boughtTokens <= 0) { 
        continue;
      }
      if (investors[round][msg.sender].monthlyPercent <= 0) { 
        continue;
      }
      if (investors[round][msg.sender].totalPercentReceived >= 100) { 
        continue;
      }

      uint256 roundStartTime;
      if (round == uint8(Round.Strategic)) {
        roundStartTime = STRATEGIC_ROUND_START_TIME;
      } else if (round == uint8(Round.Private)) {
        roundStartTime = PRIVATE_ROUND_START_TIME;
      } else if (round == uint8(Round.Team)) {
        roundStartTime = TEAM_ROUND_START_TIME;
      }
      if (roundStartTime <= 0 || roundStartTime > block.timestamp) { 
        continue;
      }

      uint256 months = block.timestamp.sub(roundStartTime).div(CLAIMING_PERIOD);
      if (months > investors[round][msg.sender].monthlyRewardsReceived) {
        uint256 rewardsNumber = months.sub(investors[round][msg.sender].monthlyRewardsReceived);

        uint256 percent = investors[round][msg.sender].monthlyPercent.mul(rewardsNumber);
        if (investors[round][msg.sender].totalPercentReceived.add(percent) > 100) {
          percent = uint256(100).sub(investors[round][msg.sender].totalPercentReceived);
        }
        uint256 tokensAmount = investors[round][msg.sender].boughtTokens.mul(percent).div(100);

        investors[round][msg.sender].monthlyRewardsReceived = investors[round][msg.sender].monthlyRewardsReceived.add(rewardsNumber);
        investors[round][msg.sender].totalPercentReceived = investors[round][msg.sender].totalPercentReceived.add(percent);
        investors[round][msg.sender].totalReceived = investors[round][msg.sender].totalReceived.add(tokensAmount);

        totalTokens = totalTokens.add(tokensAmount);

        emit MonthlyClaimWithdrawn(msg.sender, Round(round), tokensAmount);
      }
    }

    if (totalTokens > 0) {
      require(IERC20(TOKEN_CONTRACT_ADDRESS).transfer(msg.sender, totalTokens), "Tokens transfer error");
    }
  }

  function retrieveTokens(address _tokenAddress, uint256 _amount) public onlyOwner {
    require(_amount > 0, "Invalid amount");

    require(
      IERC20(_tokenAddress).balanceOf(address(this)) >= _amount,
      "Insufficient Balance"
    );

    require(
      IERC20(_tokenAddress).transfer(owner(), _amount),
      "Transfer failed"
    );
  }

}

{
  "compilationTarget": {
    "BRingClaim.sol": "BRingClaim"
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}