PlaceTeamCountryRating
1perfect blueUS965.598
2BushwhackersRU767.962
3DiceGangUS747.557
4More Smoked Leet ChickenRU732.913
5Super Guesser705.564
6Plaid Parliament of PwningUS697.029
7C4T BuT S4DRU576.179
8Never Stop ExploitingCN551.385
90opsCN525.525
10organizersCH524.721
PlaceTeamCountryRating
1perfect blueUS1425.658
2More Smoked Leet ChickenRU1084.136
3hxp823.585
4TokyoWesternsJP797.192
5Plaid Parliament of PwningUS786.941
6ALLES!DE761.812
7BalsnTW752.090
8p4PL727.637
9Tea DeliverersCN675.999
10Dragon SectorPL669.334
PlaceTeamCountryRating
1Dragon SectorPL1092.135
2BalsnTW1027.851
3Plaid Parliament of PwningUS1005.588
4p4PL901.680
5TokyoWesternsJP868.579
6Tea DeliverersCN830.589
7dcuaUA811.351
8LC↯BCRU796.661
9perfect blueUS743.502
10BushwhackersRU719.386
PlaceTeamCountryRating
1Dragon SectorPL1089.866
2Plaid Parliament of PwningUS990.582
3p4PL623.972
4TokyoWesternsJP616.945
5dcuaUA607.838
60daysoberCG603.490
7217TW603.342
8ShellphishUS557.104
9BushwhackersRU548.474
10RPISECUS534.892
PlaceTeamCountryRating
1Eat, Sleep, Pwn, RepeatDE791.422
2217TW779.694
3Plaid Parliament of PwningUS778.036
4Dragon SectorPL722.582
5LC↯BCRU604.858
6TokyoWesternsJP602.455
7CodiSecPL600.547
8BushwhackersRU572.028
9ShellphishUS558.644
10dcuaUA511.538
PlaceTeamCountryRating
1dcuaUA1642.737
2Dragon SectorPL1437.373
3Plaid Parliament of PwningUS1422.257
4LC↯BCRU1421.614
5p4PL1137.648
6217TW1100.860
7TokyoWesternsJP882.902
8Tasteless876.176
90daysoberCG851.160
10Eat, Sleep, Pwn, RepeatDE777.079
PlaceTeamCountryRating
1Plaid Parliament of PwningUS1789.884
2Dragon SectorPL1184.774
30opsCN1088.711
4ShellphishUS1019.307
5!SpamAndHexHU1015.489
6dcuaUA917.887
7SamuraiUS786.940
8blue-lotusCN783.061
9217TW769.190
10Tasteless766.784
PlaceTeamCountryRating
1Dragon SectorPL1793.171
2Plaid Parliament of PwningUS1592.179
3More Smoked Leet ChickenRU1256.494
4StratumAuhuurDE1074.093
5penthackon819.393
6dcuaUA793.524
7BalalaikaCr3wRU742.368
8SamuraiUS685.605
9int3pidsES681.592
10tomcr00seUS658.276
PlaceTeamCountryRating
1Plaid Parliament of PwningUS1703.091
2More Smoked Leet ChickenRU1391.414
3EindbazenNL939.359
3Dragon SectorPL939.359
5dcuaUA737.813
6blue-lotusCN729.386
7HackingForSojuSE725.533
8ufologistsRU662.442
9CLGTVN605.173
10The Cat is #1!!KP579.529
PlaceTeamCountryRating
1More Smoked Leet ChickenRU1620.929
2Plaid Parliament of PwningUS1488.219
3EindbazenNL1173.187
4sutegoma2JP739.946
5LSEFR680.846
6GoNKR582.042
7Hates IronyUS481.282
8CLGTVN473.924
9HackerDomRU459.277
10disektUS457.527
PlaceTeamCountryRating
1Plaid Parliament of PwningUS536.453
2Leet MoreRU455.836
3Hates IronyUS398.345
4FluxFingersDE390.230
5sutegoma2JP379.898
6EindbazenNL348.455
7disektUS323.771
8int3pidsES304.515
9C.o.PFR294.557
10European Nopsled TeamDK260.702

Full rating | Rating formula

Upcoming events  

FormatNameDateDuration
JeopardyDownUnderCTF 2021 (Online)Fri, Sept. 24, 09:00 — Sun, Sept. 26, 09:00 UTC 139 teams2d 0h
JeopardyChaffCTF 2021
 On-line
Fri, Sept. 24, 20:00 — Sun, Sept. 26, 20:00 UTC 2 teams2d 0h
Jeopardy0CTF/TCTF 2021 Finals
 Shanghai, China
Sat, Sept. 25, 01:00 — Sun, Sept. 26, 09:00 UTC 15 teams1d 8h
JeopardyTamil CTF 2021
 On-line
Sun, Sept. 26, 13:00 — Tue, Sept. 28, 13:00 UTC 18 teams2d 0h
JeopardyTastelessCTF 2021
 On-line
Fri, Oct. 01, 18:00 — Sun, Oct. 03, 18:00 UTC 15 teams2d 0h
FormatNameDateDuration
FormatNameDateDuration
FormatNameDateDuration
Attack-DefenseSPbCTF's Student CTF 2021 Finals
 On-line
Sun, Nov. 14, 09:00 — Sun, Nov. 14, 18:00 UTC 0 teams9h
FormatNameDateDuration

Jeopardy  PBjar CTF '21

 On-line 77 teams
Fri, Sept. 17, 2021 09:00 — Sun, Sept. 19, 20:59 UTC  (0d 13h more)

Jeopardy  Overflow To Fall

 On-line 31 teams
Fri, Sept. 17, 2021 22:00 — Sun, Sept. 19, 22:00 UTC  (0d 14h more)

Jeopardy  Midnight Sun CTF 2021 Finals

 Stockholm, Sweden 41 teams
Sat, Sept. 18, 2021 10:00 — Sun, Sept. 19, 10:00 UTC  (0d 2h more)

Jeopardy  Sunshine CTF 2021

 On-line 55 teams
Sat, Sept. 18, 2021 14:00 — Sun, Sept. 19, 14:00 UTC  (0d 6h more)

Jeopardy Trend Micro CTF 2021 - Raimund Genes Cup - Online Qualifier

Sept. 19, 2021 04:00 UTC | On-line

PlaceTeamCountryPoints
1Bad Guesser20.660
2CodeRedKR15.486
3ReverselabKR13.746

81 teams total | Tasks and writeups

Jeopardy H@cktivityCon 2021 CTF

Sept. 18, 2021 20:30 UTC | On-line | Weight voting in progress

PlaceTeamCountryPoints
1thehackerscrew49.960
2idekUS37.470
3The Unexpendables33.307

1718 teams total | Tasks and writeups

Attack-Defense VolgaCTF 2021 Final

Sept. 16, 2021 15:00 UTC | Samara, Russian Federation | Weight voting in progress

PlaceTeamCountryPoints
1BushwhackersRU75.000
2C4T BuT S4DRU50.871
3SUSlo.PASRU42.866

23 teams total | Tasks and writeups

Jeopardy Trend Micro CTF 2021 - Raimund Genes Cup - Online Qualifier

Sept. 19, 2021 04:00 UTC | On-line

PlaceTeamCountryPoints
1Bad Guesser20.660
2CodeRedKR15.486
3ReverselabKR13.746

81 teams total | Tasks and writeups

Jeopardy H@cktivityCon 2021 CTF

Sept. 18, 2021 20:30 UTC | On-line | Weight voting in progress

PlaceTeamCountryPoints
1thehackerscrew49.960
2idekUS37.470
3The Unexpendables33.307

1718 teams total | Tasks and writeups

Attack-Defense VolgaCTF 2021 Final

Sept. 16, 2021 15:00 UTC | Samara, Russian Federation | Weight voting in progress

PlaceTeamCountryPoints
1BushwhackersRU75.000
2C4T BuT S4DRU50.871
3SUSlo.PASRU42.866

23 teams total | Tasks and writeups

TeamEventTaskAction
Abyssal CrueltyH@cktivityCon 2021 CTFBad Words [50]read writeup
Abyssal CrueltyH@cktivityCon 2021 CTF2ez [50]read writeup
Abyssal CrueltyH@cktivityCon 2021 CTFTsunami [50]read writeup
Nu_C4t_L0n9_t41LH@cktivityCon 2021 CTFN1TP [50]read writeup
セキュリティーパックH@cktivityCon 2021 CTFTitanic [50]read writeup
セキュリティーパックH@cktivityCon 2021 CTFAll Baked Up [359]read writeup
taylor8294H@cktivityCon 2021 CTFIntegrity [50]read writeup
BetterDoneThanPerfectH@cktivityCon 2021 CTFButterOverflow [50]read writeup
BetterDoneThanPerfectH@cktivityCon 2021 CTFN1TP [50]read writeup
burner_herz0gH@cktivityCon 2021 CTFUHAHA [417]read writeup
Sept. 19, 2021, 4:26 a.m. "Trend Micro CTF 2021 - Raimund Genes Cup - Online Qualifier" scoreboard added.
Sept. 18, 2021, 9:15 p.m. "H@cktivityCon 2021 CTF" scoreboard added.
Sept. 17, 2021, 8:51 a.m. "VolgaCTF 2021 Final" scoreboard added.
Sept. 13, 2021, 8:01 a.m. "COMPFEST CTF 2021" scoreboard added.
Sept. 13, 2021, 3:34 a.m. "RCTF 2021" scoreboard added.
Sept. 12, 2021, 9:23 p.m. "CSAW CTF Qualification Round 2021" scoreboard added.
Sept. 12, 2021, 4:19 p.m. "ChaffCTF 2021" published.
Sept. 12, 2021, 8:09 a.m. "TsukuCTF 2021" scoreboard added.
Sept. 11, 2021, 10:36 a.m. "DeconstruCT.F" dates changed.
Sept. 11, 2021, 10:36 a.m. "DeconstruCT.F" is postponed.