CTFtime.org

JP c00c00r00c00

Also known as
  • koukouRUkou10
  • くくるく
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Participated in CTF events

PlaceEventCTF pointsRating points
247Securinets CTF Quals 2025548.00004.649
340ImaginaryCTF 20251100.00007.370
247idekCTF 2025300.00001.942
195R3CTF 2025400.00000.569
134N0PSctf1138.00003.371
777PlaidCTF 20251.00000.152
142PwnMe CTF Quals 2025468.00001.376
208Nullcon Goa HackIM 2025 CTF401.00003.240
202IrisCTF 2025552.00002.022
PlaceEventCTF pointsRating points
254CYBERGON CTF_2024125.00000.716
35Hack The Vote 2024729.00004.986
189BRICS+ CTF Quals 202450.00000.365
159CyberSpace CTF 2024852.00001.437
108TFC CTF 2024717.00002.879
685DownUnderCTF 2024800.00004.707
24N0PSctf3479.000012.393
208DEF CON CTF Qualifier 202423.00000.827
49RITSEC CTF 20241400.00004.832
250VishwaCTF 20241430.00003.412
498DiceCTF 2024 Quals106.00001.106
91IrisCTF 20241523.00002.819

Overall rating place: 400 with 103.949 pts in 2023

Country place: 20

PlaceEventCTF pointsRating points
12TUCTF 20234295.000013.533
109TSG CTF 2023312.00001.964
35BuckeyeCTF 20232984.000011.160
244DownUnderCTF 20231765.00007.055
49Lexington Informatics Tournament CTF 20232549.00008.903
81UIUCTF 2023820.00008.753
39HSCTF 109036.000023.122
33San Diego CTF 20231250.000012.027
68RITSEC CTF 20233576.000012.146
5WxMCTF 20234753.00000.000
161DiceCTF 2023344.00002.468
45IrisCTF 20231957.00004.781

Overall rating place: 428 with 78.437 pts in 2022

Country place: 23

PlaceEventCTF pointsRating points
182BuckeyeCTF 2022551.00001.632
19WRECKCTF 20226372.000016.243
60Balsn CTF 2022408.00005.391
109corCTF 2022729.00002.324
105Google Capture The Flag 2022417.00006.314
27BCACTF 3.04800.000013.630
139ångstromCTF 20221520.000018.292
27RITSEC CTF 20223826.000012.475
295D^3CTF 202210.00000.091
130DiceCTF 2022404.00001.764
517TetCTF 2022100.00000.373

Overall rating place: 715 with 43.142 pts in 2021

Country place: 37

PlaceEventCTF pointsRating points
170MetaCTF CyberGames 20215500.00008.931
56DamCTF 20213278.000010.272
99TSG CTF 2021401.00003.595
13YauzaCTF 2021110072.00000.000
275UIUCTF 2021253.00000.633
16CyberThreatForce CTF | 20213785.00000.000
4FreedomCTF Spring 2021680.00000.000
376DEF CON CTF Qualifier 2021101.00002.561
2382Cyber Apocalypse 2021300.00000.382
85ångstromCTF 20212005.000015.107
197zer0pts CTF 2021188.00001.011
347DiceCTF 2021111.00000.651
PlaceEventCTF pointsRating points
416Newark Academy CTF 20201400.00002.572
186Aero CTF 2020200.00000.787
578Insomni'hack teaser 202036.00000.953

Overall rating place: 455 with 53.994 pts in 2019

Country place: 28

PlaceEventCTF pointsRating points
524OverTheWire Advent Bonanza 201959.00000.178
242TUCTF 20193901.00007.950
148TastelessCTF 20191.00000.174
232HITCON CTF 2019 Quals155.00002.874
116Square CTF 2019450.00001.642
423CSAW CTF Qualification Round 2019101.00000.891
58TokyoWesterns CTF 5th 2019779.000022.168
174CyBRICS CTF Quals 2019120.00000.956
490Facebook CTF 2019101.00000.158
180Harekaze CTF 2019110.00000.991
560ASIS CTF Quals 201911.00000.228
361ångstromCTF 2019420.00001.840
277PlaidCTF 2019111.00002.165
100CONFidence CTF 2019 Teaser155.00001.671
250TAMUctf 196823.000011.395
136FireShell CTF 2019300.00001.257
232Insomni'hack teaser 201951.00001.030
PlaceEventCTF pointsRating points
148hxp CTF 2018103.00001.555

Team members

Team writeups

EventTaskAction
San Diego CTF 2023Galactic Matryoshka [300]read writeup
Google Capture The Flag 2022Engraver [199]read writeup
TAMUctf 19-.- [100]read writeup
TokyoWesterns CTF 5th 2019real-baby-rsa [40]read writeup
CyBRICS CTF Quals 2019Zakukozh [10]read writeup
CyBRICS CTF Quals 2019Tone [10]read writeup
TAMUctf 19pwn1 [227]read writeup
FireShell CTF 2019Alphabet [60]read writeup
Insomni'hack teaser 2019curlpipebash [51]read writeup