Sat, 13 Dec. 2025, 05:00 UTC — Sun, 14 Dec. 2025, 05:00 UTC 

On-line

SECCON CTF event.

Format: Jeopardy Jeopardy

Official URL: https://ctf.seccon.jp/

Future weight: to be determined

Rating weight: 100.00 

Event organizers 

The finals will be held on Feb 28th - Mar 1st in Tokyo.

Sponsors: https://www.seccon.jp/14/seccon/sponsors.html

Sign in and register a team to mark your interest.

Interested teams

199 teams total

Team
$t4nd4lone
0x43 0x54 0x46
0xBlackHorse
0xD@rkshell
0xlolsec
FPT DarkHotel
0xObscured
1nno$leuths
1vfvd&fv
3tern4ls
3xpl0it3d
The Ordinary Player
5_ey3s_1_brainc3ll
50l0_0u7Ca573r5
5o4u
AcePawz🐾
ACERGION
aespaFanClub
Ahmeng Labs
ALATOO
ambroseX
Antimon CTF Team
asbrrr
aura_farming
B19Bab1e2
B1pr06y-G
Banu Hashim Hackers
binary_blitz
BlackArc
bo pc
BrHackeuses
bro_im_noob
BrokenShells
Brokins
BungkusNet
Byte_BanditsPL
ByteTheCookies
Caliphal Hounds
CatN1p
CHADS - B Team
ChapBaiSlayer
pwn dot computer
UCUxCICADA
Cookie team
Coxer
cR4.sh
Crypto Loubards
ctf_players_online
ctfrrteam
Curioѕity
Cyb3r_Wolves
Cyber Vikings
CYBER-WAR-MACHINE-LABS
CYBERDUNE CLUB
Cybersen
CyberwireZ
cyberXcipher
CYBERZSZ
d4rkc0de
Dacia Team
DeepSec
Defen5e
Defense
Del0n1x
DestroyerX_clear
3ady
DevPMS
DHU_r00t
DIGGAJ
DragonShell
DREV0
DrPepperSideChannels
Franzhermann.dudu
DWY_YK
Atmint
HDFR_
Equation01
Escadron
Ex0rcists
ExMoK
ExploitTheBasics
F4_VN
Fieldingset123
forkbomb444
freep0nx
FUG
Futakura
G0RYN1CH
GIHUN
gtc7979
H-T8
h4ck4li3ns
H4xor_k1ngd0m
Hack@Sec
Hackchester
HackitBraw!
HackNomads
hackratic
htwg_knecht
ICC UH
Infinity Code Asia
RaptX
insanitydh
K3RN3L_K1NGS
kb_nikTeams
kBxAc
K4G3S3C
kks
Krak3net
kunoicheese
l0rds
la_lil_mokhadirat
lainchan
lasos
Level 1
Looney Bits
Lv1x
MetaGriPwn
MindCrafters
MMA
MoiZ
MOJO-JOJO
n00b skills
NetCrawlers
Newbs37
Night Owl
NoName101
Noob Kittens
NyxKernal
OmniTECH
OverPwnZ
P0531D0N
peaches
PersianCats
PorametK
Pr00tForce investigation
PSYFISHERS
pubao
PUC_Br3ach
PUC-ers
PUC-Ub41d4X
PVC
Pwnzer0tt1
Quackers 2.0
qvt
R_OxPloit3rs
red hat xa
reomin
ResetSec
rick07
Rooted Minds
rootk1ttens
RootRunners
ROPgods
Redback Crawlers Ensemble
RubahSecurity
rxdx45654
Saint Gracia CTF
samidare
sayonara
ShadowCrows
Shamal
SKIBID1
skids_united
SKY LAB
Sp3c0ps
SSS - Pmula
STECU kuadrat
SU
Syncro
T1L4NGY0N
T3AM KNU11
tafalgar law
Team StellarFlare
Cyb3r Invasi0n Army(CIA)
team128471946
teamhunter
Tebiren
The Amazing Digital Orange!
time_to_leave
ToNotDo
tr1grama
Tugal
Onicoders-UciTeam
uniqueness
Urako
v4mP_Cr3w
VSL
VSL.Sp33d_Of_T1m3
VSL.T1
0xWh4tH4pp3n3d
white_web
WhiteDukesDZ
EXODIA_the_forbidden_one
Xyl0n
zeak's
ZooZZZ
正规子群
H4xor_Hunters
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