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Writeups

wheat-and-barley
Official Writeup
pwnable
Dreamhack
free
NebulaSh
Official Writeup
crypto
Dreamhack
free
CrabME
Official Writeup
reversing
Dreamhack
free
Admin Feature
Official Writeup
web
Dreamhack
free

Ranking

223 players are participating.
Last updated: 2025.12.16. 08:52:59
Rank Score User
#1 2998 pts
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keymoon
#2 2062 pts
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Yu_212
#3 2062 pts
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hiikunZ
#4 2016 pts
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j3tt
#5 2016 pts
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B1ackCat
#6 2016 pts
wy
#7 2016 pts
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yuseong
#8 1339 pts
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soon_haari
#9 1339 pts
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Giappppp
#10 1080 pts
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zatsu
#11 1080 pts
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kq5y
#12 1080 pts
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Rootsquare
#13 1080 pts
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stderr0r
#14 1080 pts
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qpal
#15 1080 pts
zetacode

Result

User
LP
Tier changed to
avatar
keymoon
2660
95
Master
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Yu_212
2608
70
Master
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hiikunZ
2402
77
Master
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j3tt
1965
134
Platinum II
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B1ackCat
2145
86
Diamond III
wy
2363
44
Diamond I
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yuseong
2105
78
Diamond III
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soon_haari
1791
171
Gold I
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Giappppp
1907
222
Platinum II
avatar
zatsu
2321
12
Diamond I
avatar
kq5y
1979
106
Platinum II
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Rootsquare
2209
23
Diamond II
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stderr0r
1949
82
Platinum II
avatar
qpal
2223
9
Diamond II
zetacode
2016
71
Platinum I
camo132108
1957
123
Platinum II
Security-Development
1838
117
Platinum III
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tjdgml02
1809
95
Platinum III
ReverserInThirties
1933
70
Platinum II
KLPP
2045
58
Platinum I
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zundamon
1568
Gold III
c0met
1907
52
Platinum II
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HiuHiuNek
1407
239
Silver I
kazuke
1558
Gold III
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wyv3rn
1858
67
Platinum III
R0R1
1551
Gold III
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four0four
1781
79
Gold I
Dolephine
1583
101
Gold III
avatar
bnbnnnn
1539
115
Gold III
avatar
kazim0010
1787
103
Gold I
Season 7
Dreamhack CTF Season 7 Round #15 (🚩Div1)
Date
2025.08.02. 09:00:00
~ 2025.08.03. 23:59:59
223
participated
Organized by
Dreamhack
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

TBA

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.