Dreamhack CTF Season 6 Round #12 (🌱Div2)

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Writeups

Not-only

Official Writeup

web

20 coin

many-shuffle

Official Writeup

misc

20 coin

AFSR

Official Writeup

crypto

20 coin

p_rho

Official Writeup

pwnable

20 coin

Ranking

Rated players only

299 players are participating.

Last updated: 2026.08.18. 05:41:04

Rank	Score	User
#1	2688 pts	shielder
#2	2688 pts	qpal
#3	2688 pts	ei_dolon
#4	2688 pts	IREVES
#5	2688 pts	K4mang
#6	2688 pts	oulth
#7	2044 pts	군인김도현
#8	1984 pts	Ul7ear
#9	1984 pts	maang
#10	1984 pts	exabyte
#11	1984 pts	daeseong
#12	1838 pts	5unsetpowerln
#13	1838 pts	16글자 이내
#14	1340 pts	yeonjaekim
#15	1194 pts	goldleo1

Result

User

Tier changed to

1577

180

Gold III

1850

176

Platinum III

1619

Gold II

1614

Gold II

1609

Gold II

1604

Gold II

1441

243

Silver I

1723

140

Gold I

1476

227

Silver I

1584

Gold III

1611

167

Gold II

1401

-183

Silver I

1773

173

Gold I

1662

187

Gold II

1562

Gold III

1646

Gold II

1554

Gold III

1606

108

Gold II

1547

Gold III

1659

Gold II

1462

106

Silver I

1721

121

Gold I

1575

112

Gold III

1529

Gold III

1526

Gold III

1476

-124

Silver I

1504

Gold III

1707

100

Gold I

1513

Gold III

1395

Silver II

Season 6

Dreamhack CTF Season 6 Round #12 (🌱Div2)

Date

2024.11.30. 09:00:00

~ 2024.11.30. 23:59:59

310 participated

Rating restrictions

to Gold II 1699

People outside of the tier range are welcome to join, but it won't affect their ratings and won't count toward the final results.

Organized by

Dreamhack

Contact

https://discord.gg/dreamhackio

Time

15 hours

Team size

Individual

Description

Dreamhack CTF is a regularly held competition.
Inquiries- Visit #dh-ctf-season6 channel on the Official Dreamhack Discord Server

Rules

Sharing answers or solution methods among CTF participants is strictly forbidden and may result in disqualification.
CTF participants must only access and attack the designated target servers.
Any actions or attempts that could impact the operation of Dreamhack or the CTF servers, or disrupt the smooth conduct of the event, may also result in disqualification.
During the competition, participants must not share the challenge files with anyone else.

Rewards

TBA
- 1 CTF Winner
- 4 Lucky Draws (Min. 1 solve required)

Scoring

Score of each challenge is adjusted based on the number of solvers.

Flag Format

The flag format is DH{...}.

Flag Submission Threshold

Flags can be submitted once every 30 seconds per challenge.