Also known as
  • do7su
  • dotsu
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Participated in CTF events

PlaceEventCTF pointsRating points
219osu!gaming CTF 20241476.00004.093
195Real World CTF 6th32.00001.852
PlaceEventCTF pointsRating points
86CyBRICS CTF 2021463.00003.779

Overall rating place: 512 with 62.956 pts in 2020

Country place: 27

PlaceEventCTF pointsRating points
165pbctf 202027.00000.271
83CTF 313 20209.00000.972
9Decompetition2813.370014.249
210SunshineCTF 2020171.00001.200
32N1CTF 20201099.00004.721
620DarkCTF298.00000.319
108TokyoWesterns CTF 6th 2020443.00009.629
259Crypto CTF 202053.00000.394
192TSG CTF 202050.00000.369
798ASIS CTF Quals 202020.00000.350
84redpwnCTF 20207593.00008.198
49UUTCTF 2020425.00001.985
612NahamCon CTF790.00002.645
162020 Defenit CTF5083.00008.268
348VolgaCTF 2020 Qualifier150.00001.263
44CONFidence CTF 2020 Teaser332.00005.194
85UTCTF 20203113.00002.806
25BSidesSF 2020 CTF714.00002.596
141riceteacatpanda3530.00002.523
78Insomni'hack teaser 2020166.00004.649

Overall rating place: 145 with 150.300 pts in 2019

Country place: 11

PlaceEventCTF pointsRating points
172BambooFox CTF162.00000.000
106RITSEC CTF 20191883.00003.250
304ASIS CTF Finals 201938.00000.906
103SECCON 2019 Online CTF733.00004.830
16PwnThyBytes CTF 2019967.00004.914
133N1CTF 201912.00000.225
44TokyoWesterns CTF 5th 20191015.000028.910
67ISITDTU CTF 2019 Quals1444.00002.580
69HSCTF 67803.000010.696
166Facebook CTF 2019877.00001.092
121DEF CON CTF Qualifier 2019322.00005.495
97INS'hAck 2019535.00003.366
7UUTCTF 20191748.000011.984
226Blaze CTF 2019420.00003.115
317PlaidCTF 2019101.00001.957
169CBM CTF 201950.00000.464
22AceBear Security Contest 20191051.00003.506
110SwampCTF 2019538.00001.610
66Midnight Sun CTF 2019 Quals672.00002.565
20RADARCTF5202.00008.025
42ENCRYPT CTF2776.000015.361
34SunshineCTF 20191175.00008.558
80b00t2root '19698.00002.597
147VolgaCTF 2019 Qualifier500.00004.348
371Securinets CTF Quals 2019200.00000.248
800CTF/TCTF 2019 Quals399.00006.864
28CONFidence CTF 2019 Teaser688.00007.200
194UCSB iCTF 201957.000019.816
22UTCTF 20197000.00007.455
99Pragyan CTF 20191000.00006.527
8Aero CTF 20194293.000018.329
18BSidesSF 2019 CTF840.00004.712
172TAMUctf 198875.000014.843
150STEM CTF: Cyber Challenge 2019950.00007.665
6Evlz CTF3702.000012.350
24BITSCTF 2019920.00008.246
33nullcon HackIM 20192251.00007.057
162NeverLAN CTF 20193890.00009.453
17FireShell CTF 20191899.00008.258
79Insomni'hack teaser 2019147.00002.979

Overall rating place: 779 with 26.151 pts in 2018

Country place: 48

PlaceEventCTF pointsRating points
6835C3 CTF328.00009.104
26ICON CTF Quals1.00009.295
182CTFZone 2018 Quals1.00000.136
54Security Fest CTF255.00003.753
361DEF CON CTF Qualifier 2018203.00003.630
420PlaidCTF 20181.00000.234

Team members

Team writeups

EventTaskAction
FireShell CTF 2019casino [82]read writeup
FireShell CTF 2019Crackme [411]read writeup