LEVEL 7

tramev

web3
  • Description
  • Writeups 1
  • Difficulty votes 3
  • Questions
  • Recent Solvers 5
  • Comments
This challenge is from Dreamhack Invitational 2025 .

Description

Description

Do you know what MEV is? You should know that.

TramEV

About challenge environment

  • Visit /start to generate a random token. It will redirect you to /{token}. Note that you will not be able to get this token information again.
  • Visit /{token}/info to get information about the challenge environment.
    • tramev_contract_address: The address of the deployed challenge contract (TramEVController).
    • user_private_key: The private key of the user account that you can use.
    • user_address: The address of the user account.
  • /{token}/rpc is the RPC address of the testnet node.
  • The conditions to solve the challenge are written on deploy/verifier.py of the attachment.
  • If you solved the challenge, visit /{token}/flag to get the flag.
  • If you get stuck and need to restart, visit /{token}/reset.

Difficulty votes 3

Questions 0

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LEVEL 7

tramev

web3

Author

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Dreamhack
No highlighted achievement

First Blood!

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Pencake
Christmas CTF Participant
Solved in just 13 hours!

Recent Solvers 5

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Kabi
Cyborg
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hakid29
Lucky 7
lucian
No highlighted achievement
콩나물국밥
Wargame: 50
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Pencake
Christmas CTF Participant

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