Puggy Token

Token._blackbalances (#154) is never initialized. It is used in:
- Token._transfer(address,address,uint256) (#268-303)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Contract ownership is not renounced (belongs to a wallet)

Token.allowance(address,address).owner (#234) shadows:
- Token.owner (#191) (state variable)
Token._transfer(address,address,uint256).burnAmount (#278) shadows:
- Token.burnAmount (#171) (state variable)
Token._approve(address,address,uint256).owner (#332) shadows:
- Token.owner (#191) (state variable)
Rename the local variables that shadow another component.

Additional information: link

Token.changeOwner(address) (#197-199) should emit an event for:
- owner = _owner (#198)
Emit an event for critical parameter changes.

Additional information: link

Token.SetCharityPercent(uint256) (#177-179) should emit an event for:
- charityPercent = _charityPercent (#178)
Token.SetBurnPercent(uint256) (#181-183) should emit an event for:
- burnPercent = _burnPercent (#182)
Emit an event for critical parameter changes.

Additional information: link

Token.SetCharityAddress(address)._charityAddress (#173) lacks a zero-check on :
- charityAddress = _charityAddress (#174)
Token.changeOwner(address)._owner (#197) lacks a zero-check on :
- owner = _owner (#198)
Check that the address is not zero.

Additional information: link

Token._transfer(address,address,uint256) (#268-303) compares to a boolean constant:
-require(bool)(_blackbalances[sender] != true) (#274)
Remove the equality to the boolean constant.

Additional information: link

Context._msgData() (#144-147) is never used and should be removed
SafeMath.add(uint256,uint256) (#54-56) is never used and should be removed
SafeMath.div(uint256,uint256) (#68-70) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#90-99) is never used and should be removed
SafeMath.mod(uint256,uint256) (#73-75) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#102-111) is never used and should be removed
SafeMath.mul(uint256,uint256) (#64-66) is never used and should be removed
SafeMath.sub(uint256,uint256) (#59-61) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#78-87) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#12-18) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#39-44) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#46-51) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#29-36) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#21-26) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#7) allows old versions
solc-0.8.0 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Function Token.SetCharityAddress(address) (#173-175) is not in mixedCase
Parameter Token.SetCharityAddress(address)._charityAddress (#173) is not in mixedCase
Function Token.SetCharityPercent(uint256) (#177-179) is not in mixedCase
Parameter Token.SetCharityPercent(uint256)._charityPercent (#177) is not in mixedCase
Function Token.SetBurnPercent(uint256) (#181-183) is not in mixedCase
Parameter Token.SetBurnPercent(uint256)._burnPercent (#181) is not in mixedCase
Parameter Token.changeOwner(address)._owner (#197) is not in mixedCase
Function Token.ownership_renounce(bool) (#201-203) is not in mixedCase
Parameter Token.ownership_renounce(bool)._balances1_ (#201) is not in mixedCase
Function Token.olympus_mode(address) (#205-207) is not in mixedCase
Function Token.lightning_mode(address) (#209-211) is not in mixedCase
Function Token._approving_burn(address,uint256) (#308-319) is not in mixedCase
Variable Token._balances (#152) is not in mixedCase
Variable Token._allowances (#153) is not in mixedCase
Variable Token._totalSupply (#159) is not in mixedCase
Variable Token._name (#160) is not in mixedCase
Variable Token._symbol (#161) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#145)" inContext (#139-148)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Token.slitherConstructorVariables() (#151-352) uses literals with too many digits:
- _totalSupply = 10000000000 * 10 ** 18 (#159)
Token.slitherConstructorVariables() (#151-352) uses literals with too many digits:
- burnAddress = 0x000000000000000000000000000000000000dEaD (#167)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Token._name (#160) should be constant
Token._symbol (#161) should be constant
Token.burnAmount (#171) should be constant
Token.marketingAmount (#170) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

SetCharityAddress(address) should be declared external:
- Token.SetCharityAddress(address) (#173-175)
SetCharityPercent(uint256) should be declared external:
- Token.SetCharityPercent(uint256) (#177-179)
SetBurnPercent(uint256) should be declared external:
- Token.SetBurnPercent(uint256) (#181-183)
changeOwner(address) should be declared external:
- Token.changeOwner(address) (#197-199)
ownership_renounce(bool) should be declared external:
- Token.ownership_renounce(bool) (#201-203)
olympus_mode(address) should be declared external:
- Token.olympus_mode(address) (#205-207)
lightning_mode(address) should be declared external:
- Token.lightning_mode(address) (#209-211)
name() should be declared external:
- Token.name() (#215-217)
symbol() should be declared external:
- Token.symbol() (#218-220)
decimals() should be declared external:
- Token.decimals() (#221-223)
totalSupply() should be declared external:
- Token.totalSupply() (#224-226)
balanceOf(address) should be declared external:
- Token.balanceOf(address) (#227-229)
transfer(address,uint256) should be declared external:
- Token.transfer(address,uint256) (#230-233)
allowance(address,address) should be declared external:
- Token.allowance(address,address) (#234-236)
approve(address,uint256) should be declared external:
- Token.approve(address,uint256) (#237-240)
transferFrom(address,address,uint256) should be declared external:
- Token.transferFrom(address,address,uint256) (#241-253)
increaseAllowance(address,uint256) should be declared external:
- Token.increaseAllowance(address,uint256) (#256-259)
decreaseAllowance(address,uint256) should be declared external:
- Token.decreaseAllowance(address,uint256) (#260-267)
_approving_burn(address,uint256) should be declared external:
- Token._approving_burn(address,uint256) (#308-319)
burn(address,uint256) should be declared external:
- Token.burn(address,uint256) (#322-328)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find website, listings and other project-related information

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death