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Writeups

Schnorsa
Official Writeup
crypto
avatar
Dreamhack
20 coin

Ranking

215 players are participating.
Last updated: 2026.07.22. 14:31:53
Rank Score User
#1 3087 pts
deayzl Sprout
#2 3087 pts
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Sechack 2024 Dreamhack Invitational Contenders
#3 2105 pts
wy Flagship
#4 2099 pts
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Yu_212 Crypto Veteran
#5 1169 pts
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posix
#6 1169 pts
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rona
#7 1163 pts
Tara
#8 1163 pts
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logiciris .HACK 2025 Attendee
#9 1117 pts
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uug4nax
#10 1117 pts
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석정원_ Season 7 Platinum III
#11 1117 pts
devonnuri
#12 1117 pts
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Rootsquare Battalion
#13 1117 pts
zetacode
#14 982 pts
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soon_haari World Tree
#15 936 pts
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LQK

Result

User
LP
Tier changed to
deayzl Sprout
1630
Gold II
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Sechack 2024 Dreamhack Invitational Contenders
1896
296
Platinum III
wy Flagship
2456
54
Master
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Yu_212 Crypto Veteran
2612
2
Master
avatar
posix
2177
208
Diamond III
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rona
1922
106
Platinum II
Tara
2055
155
Platinum I
avatar
logiciris .HACK 2025 Attendee
1779
242
Gold I
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uug4nax
1895
118
Platinum III
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석정원_ Season 7 Platinum III
1875
140
Platinum III
devonnuri
1776
232
Gold I
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Rootsquare Battalion
2222
13
Diamond II
zetacode
2070
54
Platinum I
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soon_haari World Tree
1695
147
Gold II
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LQK
1553
114
Gold III
ReverserInThirties
2011
46
Platinum I
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B1ackCat [Legacy] Android
2211
-9
Diamond II
0NE
1948
53
Platinum II
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qpal
2274
-36
Diamond II
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yuseong Reversing Veteran
2170
-11
Diamond III
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kakur41 Battalion
2076
9
Platinum I
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StephenChow System Hacking Expert
1694
186
Gold II
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s1yx0r 2026 April Fools
1370
202
Silver II
yogurttt
1554
Gold III
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randomguy6407 Cloud 9
1703
103
Gold I
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SEGU_S2 Web Hacking Expert
1448
212
Silver I
HoneyCombo
1389
250
Silver II
vacant
1644
129
Gold II
avatar
4THêNē .HACK 2025 Attendee
1792
54
Gold I
윤성환
1794
51
Gold I
Season 7
Dreamhack CTF Season 7 Round #21 (🚩Div1)
Date
2025.11.01. 09:00:00
~ 2025.11.02. 23:59:59
214 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

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.