search-no-result
Please log in to see the challenges!
Log in

Writeups

Flip and Probe 2
Official Writeup
pwnable
avatar
Dreamhack
20 coin
Amo-knows-nothing
Official Writeup
crypto
avatar
Dreamhack
20 coin
Mini Social Media
Official Writeup
web crypto
avatar
Dreamhack
20 coin
Dance in the Light
Official Writeup
reversing
avatar
Dreamhack
20 coin

Ranking

182 players are participating.
Last updated: 2026.09.14. 12:07:16
Rank Score User
#1 2,779 pts
G0RiyA CTF Novice
#2 2,779 pts
avatar
kam1tsur3
#3 2,779 pts
deayzl Sprout
#4 1,850 pts
shpark1104 Perfect 10
#5 1,832 pts
avatar
왔다.. Reaction Rich
#6 1,832 pts
avatar
p0-tato Reaction Rich
#7 1,797 pts
avatar
Yu_212 Crypto Veteran
#8 1,797 pts
wy Flagship
#9 1,797 pts
avatar
zatsu
#10 1,797 pts
Jordan1
#11 1,797 pts
Naegleria fowler Reversing Intro
#12 1,797 pts
avatar
Tan90909090
#13 982 pts
avatar
5unsetpowerln
#14 947 pts
avatar
jangsmmmm Freshman
#15 850 pts
zetacode

Result

User
LP
Tier changed to
G0RiyA CTF Novice
2375
191
Diamond I
avatar
kam1tsur3
2232
140
Diamond II
deayzl Sprout
2031
135
Platinum I
shpark1104 Perfect 10
1991
144
Platinum II
avatar
왔다.. Reaction Rich
1577
677
Gold III
avatar
p0-tato Reaction Rich
1946
157
Platinum II
avatar
Yu_212 Crypto Veteran
2256
15
Diamond II
wy Flagship
2090
64
Platinum I
avatar
zatsu
2171
19
Diamond III
Jordan1
1845
236
Platinum III
Naegleria fowler Reversing Intro
1897
122
Platinum III
avatar
Tan90909090
1822
217
Platinum III
avatar
5unsetpowerln
1571
-29
Gold III
avatar
jangsmmmm Freshman
1567
Gold III
zetacode
1885
63
Platinum III
avatar
keyme
1840
101
Platinum III
ReverserInThirties
1677
180
Gold II
avatar
DA2RIM Reversing Graduation
1936
28
Platinum II
avatar
Nola
1790
73
Gold I
avatar
TimHorton .HACK 2025 Attendee
1263
48
Silver III
I_mho World Tree
1377
-4
Silver II
kwon76
1284
25
Silver III
HoneyRatel
1269
30
Silver III
avatar
LQK
1244
46
Silver III
Outlaw World Tree
1263
48
Silver III
미래 해커
1508
-51
Gold III
avatar
gaemi
1250
23
Silver III
avatar
ɢ3ɴ3s1$
1321
8
Silver II
avatar
XXON:
1280
Silver III
avatar
hy30nq .HACK 2026 Attendee
1389
-7
Silver II
Season 6
Dreamhack CTF Season 6 Round #11 (🚩Div1)
Date
2024.11.09. 00:00:00
~ 2024.11.09. 23:59:59
181 participated
Organized by
Dreamhack
Contact

https://discord.gg/dreamhackio

Time
24 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
  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 T-shirt
    • 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.