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Writeups

simple fsb
Official Writeup
pwnable
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Dreamhack
20 coin
Symbol
Official Writeup
crypto
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Dreamhack
20 coin
Interpret
Official Writeup
reversing
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Dreamhack
20 coin
Image Uploader
Official Writeup
web
avatar
Dreamhack
20 coin

Ranking

300 players are participating.
Last updated: 2026.08.18. 05:31:43
Rank Score User
#1 526 pts
나무꾼
#2 526 pts
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StephenChow System Hacking Expert
#3 526 pts
avatar
haehet Questioner
#4 526 pts
avatar
mobydick
#5 526 pts
vacant
#6 526 pts
avatar
공을차누
#7 526 pts
avatar
C'mon .HACK 2026 Attendee
#8 526 pts
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JJ3rry CTF Novice
#9 526 pts
liasdfio Web Hacking Veteran
#10 526 pts
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SLHR
#11 526 pts
EDcBA
#12 526 pts
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nullbyte Solution Expert
#13 526 pts
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GoldenKey
#14 526 pts
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Kooo
#15 526 pts
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NTL Crypto Veteran

Result

User
LP
Tier changed to
나무꾼
1623
149
Gold II
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StephenChow System Hacking Expert
1757
198
Gold I
avatar
haehet Questioner
1619
Gold II
avatar
mobydick
1834
182
Platinum III
avatar
공을차누
1774
157
Gold I
avatar
C'mon .HACK 2026 Attendee
1407
90
Silver I
avatar
JJ3rry CTF Novice
1733
190
Gold I
liasdfio Web Hacking Veteran
1565
144
Gold III
avatar
SLHR
1589
Gold III
EDcBA
1585
-15
Gold III
avatar
nullbyte Solution Expert
1669
83
Gold II
avatar
GoldenKey
1497
-103
Silver I
avatar
Kooo
1785
205
Gold I
avatar
NTL Crypto Veteran
1567
176
Gold III
mmin
1564
Gold III
avatar
YEONBA .HACK 2026 Attendee
1509
104
Gold III
shin_yy .HACK 2026 Attendee
1464
232
Silver I
cr3ybaby Sprout
1552
Gold III
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csta_lab Battalion
1435
168
Silver I
avatar
ch01
1750
87
Gold I
avatar
Panmin Ancient Tree
1463
87
Silver I
avatar
ZirAjs
1703
90
Gold I
avatar
barume_ Web Hacking Expert
1378
156
Silver II
avatar
D0ch1nhl4
1723
65
Gold I
Deactivated User
1528
503
Gold III
avatar
거북목마스터 Challenge Virtuoso
1740
77
Gold I
Doodle Season 7 Gold III
1522
Gold III
avatar
aingbarm Web Hacking Intermediate
1383
140
Silver II
avatar
M200is
1725
51
Gold I
avatar
woot
1405
279
Silver I
Season 7
Dreamhack CTF Season 7 Round #24 (🌱Div2)
Date
2025.12.27. 09:00:00
~ 2025.12.28. 23:59:59
316 participated
Organized by
Dreamhack
Contact

https://discord.gg/dreamhackio

Time
2 days
Team size
Individual
Description

Dreamhack CTF is a regularly held competition.
Inquiries

Rules
  1. Sharing answers or solution methods among CTF participants is strictly forbidden and may result in disqualification.
  2. CTF participants must only access and attack the designated target servers.
  3. 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.
  4. During the competition, participants must not share the challenge files with anyone else.
Rewards
  • Dreamhack portable charger
    • 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.