Source code for code audit is located in [/icowizard_Mainnet_0xa5F8fC0921880Cb7342368BD128eb8050442B1a1/](/icowizard_Mainnet_0xa5F8fC0921880Cb7342368BD128eb8050442B1a1) folder of the repository
-`SafeMathLibExt`. The code of verified [SafeMathLibExt is here](https://etherscan.io/address/0xcdcd0638664657Ed3B031A75e00E02e47057e226#code).
-`CrowdsaleTokenExt`. The token contract. The code of verified [CrowdsaleTokenExt is here](https://etherscan.io/address/0xa5F8fC0921880Cb7342368BD128eb8050442B1a1#code).
-`FlatPricingExt`. The pricing strategy contract. The code of verified [FlatPricingExt is here](https://etherscan.io/address/0x6692D5dD701b9373933730d4e4f3b498DB7F7C32#code).
-`MintedTokenCappedCrowdsaleExt`. The crowdsale contract for a tier. The code of verified [MintedTokenCappedCrowdsaleExt is here](https://etherscan.io/address/0x3D5fb1E9d2F15D9ae5d7f4af4825FDEf03dE9685#code).
-`NullFinalizeAgentExt`. The finalize agent contract. The example of verified [NullFinalizeAgentExt is here](https://etherscan.io/address/0x766e51c940B9656E34b91041ca8aFa00B7E9ED71#code).