BHIL 2024
56 challenges with 101 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised56
The upstream scoreboard did not say, so neither do we.
ERC20
4 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
SafeCast
4 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
2017 03
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
2018 10
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
AccessControl
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Address
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
CHANGELOG
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Crowdsales
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Drafts
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Erc20 Supply
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Extending Contracts
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Governance
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Also written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Minimath
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
RELEASING
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
Upgradeable
3 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
CONTRIBUTING
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
ERC1155
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
ERC165Checker
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
ERC777
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
ProxyAdmin
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
PullPayment
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
SafeMath
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
SafeMath.test
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
SignedSafeMath
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
SignedSafeMath.test
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
TimelockController
2 official solutionsAlso written up in: 4f3rg4n/CTF-Events-Writeups, 4f3rg4n/CTF-Events-Writeups
2021 10
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
2022 03
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
2022 05
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
2022 10 Checkpoints
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
2022 10 ERC4626
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
2023 05 V4.9
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
2023 10 V5.0
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Also written up in: 4f3rg4n/CTF-Events-Writeups
Certora
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
CompTimelock
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Counters
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC1155Supply
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC2771Forwarder
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC2771Forwarder.t
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC4626
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC4626.test
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC721
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
ERC721PresetMinterPauserAutoId
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Governor
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
GovernorTimelockAccess
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
GovernorTimelockControl
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Also written up in: 4f3rg4n/CTF-Events-Writeups
GUIDELINES
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Math.t
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Math.test
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
MinimalForwarder
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Openzeppelin Contracts 3.1.0
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Openzeppelin Contracts 4.0.0
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups
Openzeppelin Contracts 5.0.2
1 official solutionAlso written up in: 4f3rg4n/CTF-Events-Writeups