First Flight #2: Puppy Raffle

First Flight #2

Beginner FriendlyFoundryNFT

100 EXP

Submission Details

Severity: medium

Invalid

Outdated Solidity version

An outdated Solidity version is used in the PuppyRaffle contract and its dependencies.

This can introduce vulnerabilities to the project that were fixed in newer solidity versions, such as arithmetic over and underflows.

Solidity

Consider bumping the project to the latest version supported by OpenZeppelin Contracts (currently 0.8.20).

Updates

Hamiltonite Lead Judge almost 2 years ago

Submission Judgement Published

Invalidated

Reason: Non-acceptable severity

nSLOC

143

This contest has a flat reward structure with the following payouts:

High

100 EXP

Medium

20 EXP

Low

2 EXP

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