This challenge is from
Dreamhack Invitational 2025
.
Description
Description
Opportunities flicker like light, so you should seize them well.
- 2025-04-09: Vault.withdraw함수의
IERC1155(token).safeTransferFrom(msg.sender, token, id, value, "");
부분이IERC1155(token).safeTransferFrom(address(this), msg.sender, id, value, "");
로 수정되었습니다. (문제 풀이에는 영향이 없습니다.)
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.setup_contract_address
: The address of the deployed challenge contract.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 4
Voting results
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Muang
No highlighted achievement
y0ungminhada
Wargame: 1
Kabi
Cyborg
lucian
No highlighted achievement
Questions 0
There are no questions about the challenge yet.
First Blood!
Recent Solvers 19
Muang
No highlighted achievement
chrono
No highlighted achievement
xiaxia
Wargame: 1
s1s1s1s1s1
Web3 Novice
물샤워장인아리사
Lectures: 1
y0ungminhada
Wargame: 1
카이리재명
No highlighted achievement
moooji
No highlighted achievement
wiimdy
World Tree
Kabi
Cyborg
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