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Snowman Merkle Airdrop
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AI First Flight
Snowman Merkle Airdrop
AI First Flight #10
Beginner Friendly
Foundry
Solidity
NFT
EXP
AI First Flight
EXP
Sep 28th, 2026 → Oct 5th, 2026
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3 / 3
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Validity
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#1
`s_earnTimer` is a single global variable, so one user's earn blocks every other user from `earnSnow`
Low
Valid
[L-02] Global Timer Reset i...
jaytemporary1
#2
`buySnow(0)` costs nothing and resets the shared earn timer, letting anyone lock `earnSnow` for all users for the whole farming period
Low
Valid
[L-02] Global Timer Reset i...
jaytemporary1
#3
Buy fee is scaled by 1e18 in the constructor but never divided back out in `buySnow`, so one whole Snow costs at least 1e36 wei and buying is unusable
Medium
Invalid
jaytemporary1
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