Also known as
  • よかろうもん
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Participated in CTF events

PlaceEventCTF pointsRating points
107GMO Cybersecurity Contest - IERAE CTF 2024534.000025.234
PlaceEventCTF pointsRating points
110SECCON CTF 2023 Quals325.00007.894
137DEF CON CTF Qualifier 202336.00001.290
PlaceEventCTF pointsRating points
67SECCON CTF 2022 Quals612.000015.081
121DEF CON CTF Qualifier 202273.00002.788
PlaceEventCTF pointsRating points
94SECCON CTF 2021268.00004.953
161TSG CTF 2021300.00002.643
38Trend Micro CTF 2021 - Raimund Genes Cup - Online Qualifier300.00001.615
92DEF CON CTF Qualifier 2021216.00005.896
PlaceEventCTF pointsRating points
63SECCON 2020 Online CTF432.00007.026
66Trend Micro CTF 2020 - Raimund Genes Cup - Online Qualifier100.00000.987
83DEF CON CTF Qualifier 2020425.00006.549
PlaceEventCTF pointsRating points
59SECCON 2019 Online CTF1461.00009.514
9151picoCTF 2019800.00000.000
211TokyoWesterns CTF 5th 2019200.00005.722
202Google Capture The Flag 2019 (Quals)140.00003.374
112DEF CON CTF Qualifier 2019335.00005.735

Overall rating place: 459 with 44.314 pts in 2018

Country place: 24

PlaceEventCTF pointsRating points
13SECCON 2018 Final Japan competition976.00000.000
23SECCON 2018 Online CTF2954.000019.359
154CODE BLUE CTF 2018 Quals38.00000.402
87DEF CON CTF Qualifier 2018625.000011.391
12SECCON 2017 Final Japan competition435.000011.146
125Harekaze CTF 2018230.00002.017

Overall rating place: 557 with 27.689 pts in 2017

Country place: 29

PlaceEventCTF pointsRating points
76SECCON 2017 Online CTF2000.00009.770
50CODE BLUE CTF 2017659.00003.143
130Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier300.00001.498
57DEF CON CTF Qualifier 2017494.000013.278

Overall rating place: 341 with 35.594 pts in 2016

Country place: 18

PlaceEventCTF pointsRating points
82SECCON 2016 Online CTF1000.00004.981
152HITCON CTF 2016 Quals250.00003.396
62DEF CON CTF Qualifier 2016442.00009.532
328Google Capture The Flag 2016225.00001.116
61Codegate CTF 2016 Quals838.00008.154
6790CTF 2016 Quals1.00000.569
178Boston Key Party CTF 20168.00005.337
161Internetwache CTF 20161040.00002.507

Overall rating place: 243 with 41.746 pts in 2015

Country place: 20

PlaceEventCTF pointsRating points
33SECCON 2015 Online CTF2902.000014.678
42Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier2102.00007.718
215CSAW CTF Qualification Round 20151410.00008.408
260PoliCTF 2015100.00000.722
117DEF CON CTF Qualifier 20155.00008.664
540BCTF 201510.00000.154
412Boston Key Party CTF 2015135.00001.402

Overall rating place: 417 with 22.816 pts in 2014

Country place: 28

PlaceEventCTF pointsRating points
27SECCON CTF 2014 Online Qualifications3005.000011.485
70CSCAMP CTF Quals 2014900.00001.158
91DEF CON CTF Qualifier 20145.000010.173

Overall rating place: 612 with 15.334 pts in 2013

Country place: 18

PlaceEventCTF pointsRating points
80CSCAMP CTF Quals 2013805.00000.943
197DEF CON CTF Qualifier 201311.000013.657
108BaltCTF Quals 201373.00000.436
142Nuit du Hack CTF Quals 20131.00000.298

Overall rating place: 903 with 4.597 pts in 2012

Country place: 12

PlaceEventCTF pointsRating points
194DEF CON CTF Qualifier 2012200.00004.597

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