Name ID Affiliation Country
0FA 0FA 57 Switzerland
0x01d5 0x01d5 12 Omsk State Transport University Russian Federation
0x6e6f6f62 73 Canada
0xDECA 25 Antarctica
23783702 23783702 64 Afghanistan
2O2L2H 78 Korea, Republic of
3xp10it5 3xp10it5 34 India
529 2 China
7hetSEC 124 United Kingdom
aiQG aiQG 84 Afghanistan
alexost66 143 Russian Federation
Antiver 170 China
Aquin 67 Russian Federation
awawa awawa 162 Russian Federation
badfirmware badfirmware 120 Bahamas
BinaryBears 145 MTUCI Russian Federation
BlueSheep BlueSheep 10 China
blueship 82 Japan
Blue_Team_Bangladesh 66 Bangladesh
Bob 45 United States
bolgai4 115 p0tat0z Canada
BTeam 123 Viet Nam
Bushwhackers Bushwhackers 134 Moscow State University Russian Federation
Byt3Scr4pp3rs 156 India
CCUG CCUG 158 Gunadarma University Indonesia
chiduc97 chiduc97 74 UIT Viet Nam
CInsects CInsects 7 Universität Hamburg Germany
CondomOnFire 42 Switzerland
Corrman 169 Korea, Republic of
Corrupted_Lights Corrupted_Lights 17 Russian Federation
CRC CRC 130 Russian Federation
CTBUAP 110 Mexico
Cyb3rZ0n3 Cyb3rZ0n3 55 India
cyberwehr cyberwehr 5 Austria
d4rkr00t 122 India
dcua dcua 92 Ukraine
deAthstr_kE 149 IIIT DELHI India
Defenit Defenit 97 Defenit Korea, Republic of
definitively_a_trowaway_account 91 Italy
dixie_flatline dixie_flatline 95 Italy
Domeki 133 United States
Effractarius_Electronicus Effractarius_Electronicus 70 Hardenberg Gymnasium Fürth Germany
ENOFLAG ENOFLAG 26 TU Berlin Germany
EvilBunnyWrote EvilBunnyWrote 140 EvilBunnyWrote Russian Federation
fargate fargate 49 ITMO University Russian Federation
flagbot 96 ETH Zurich Switzerland
FlagBusters 118 Colombia
FluxFingers FluxFingers 111 Ruhr-Uni Bochum Germany
FrauMeow 165 United States
fzhshzh 167 China
Gabana 18 Iran, Islamic Republic of
GEMPA GEMPA 56 GEMPA Indonesia
GleitkommafreundeBonn GleitkommafreundeBonn 27 Uni Bonn Germany
glua.team glua.team 163 glua.team United States
gnuDucks gnuDucks 33 The Evergreen State College United States
gorogoroumaru 24 Japan
Goutham Goutham 52 India
hddev 60 Korea, Republic of
he11o he11o 136 黄河科技学院 China
HgbSec 6 Austria
Iam9r00t 107 Indonesia
iohex iohex 103 China
ismail ismail 94 Poland
iwnltoday 137 India
Jaitej 44 India
k3rn3l_dw3ll3rs 152 India
Kaeiel 22 Brazil
Kamneezhka Kamneezhka 113 Innopolis University Russian Federation
KATE 16 Federal University of Technology Minna Nigeria
Kfftfuftur 132 Germany
Kirill 72 Russian Federation
kks kks 59 RTU MIREA Russian Federation
KonungarnirFróðleikar KonungarnirFróðleikar 62 International
Lab104 Lab104 20 URTC n.a. A.S.Popov Russian Federation
LaPWN LaPWN 148 University of Padua Italy
ld3k0fv 129 Germany
Life Life 28 SibSUTIS Russian Federation
LosFuzzys LosFuzzys 127 TU Graz Austria
Lurkrul Lurkrul 79 HDU China
M.I.S.T. 19 FH Münster University of Applied Sciences Germany
MLPWN MLPWN 47 Russian Federation
MvtinaPwn MvtinaPwn 157 Italy
N0p3 N0p3 141 Smíchovská střední průmyslová škola Czech Republic
n0tyr3x 32 United Kingdom
Ne0Lux-C1Ph3r 36 France
Nerds_of_Mayhem Nerds_of_Mayhem 39 NoM United States
NIS 109 Japan
Noname179 86 Russian Federation
NoPwnIntended NoPwnIntended 31 University of Padua Italy
noraneco noraneco 71 Japan
npc 153 Bolivia, Plurinational State of
NUSecLab 9 Northeastern University United States
ObjectNotFound ObjectNotFound 138 China
onotch 88 Japan
p4wnWAT 116 https://wiki.muc.ccc.de/ Germany
page2me 54 CPE Thailand
pattern 147 Germany
P@Ge2mE 53 CPE Thailand
Pizza 104 India
pounraj pounraj 125 India
ppppppp 121 Australia
PwnaSonic 150 Japan
pwnthem0le 41 PoliTo Italy
qwerty 15 Korea, Republic of
R3C01L 135 United States
R3dCr3sc3nt 30 Denmark
Recursion_Fairies Recursion_Fairies 40 Università degli Studi di Trento Italy
RedCadets RedCadets 98 Russian Federation
robon 48 India
room2042 room2042 83 Netherlands
saarsec saarsec 8 Saarland University Germany
Schrodinger 102 Switzerland
Shadow_Servants 43 Higher School of Economics Russian Federation
SharLike SharLike 154 altstu ctf team Russian Federation
Shellphish Shellphish 142 UCSB & ASU United States
SiBears SiBears 3 Tomsk State University Russian Federation
SIGFLAG SIGFLAG 85 Johannes Kepler University Linz Austria
SinHack SinHack 166 Switzerland
Slotleet Slotleet 93 Lebanon
SPbCTF@Kappa 105 ITMO Russian Federation
sploit00n 65 Russian Federation
SpontaneousSecurity 21 United States
SquidwardTheBeast SquidwardTheBeast 168 Me, Myself, and I... Turkey
stankc 37 Croatia
sto4mbr3ak3rs 151 University of Maryland United States
STT STT 112 Instituto Superior Tecnico - Universidade de Lisboa Portugal
SU 76 China
swt02026 117 Taiwan, Province of China
t1 108 Afghanistan
t3kk1 126 Turkey
Team7 Team7 61 Algeria
Team_M 172 Mongolia
the4960 58 GreyBoxSec United States
TheGrandPew 35 L3G1ON_Of_DooM United States
tmpMe 155 Austria
top30kret 106 Afghanistan
upbhack upbhack 144 Paderborn University Germany
UrlNo 114 Russian Federation
UTSAHackers UTSAHackers 69 UTSA United States
VoidHack VoidHack 159 UrFU Russian Federation
void_pointer 38 OmSU Russian Federation
warlock_rootx 89 India
WE_0WN_Y0U WE_0WN_Y0U 23 TU Wien Austria
webcult webcult 77 United States
Xan0er 81 India
xmun0x 29 R3d Cr3sc3nt Denmark
XSHELL XSHELL 146 xshell Indonesia
z3d 119 India
ZenHack 161 University of Genoa Italy
ωhατεvεr 14 Sweden
Бямбадалай 50 SICT Mongolia
晴雯晴雯 晴雯晴雯 171 TYUST China