Also known as
  • The University of Great Okayama

Academic team TokyoTech

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Participated in CTF events

Overall rating place: 300 with 97.370 pts in 2020

Country place: 16

PlaceEventCTF pointsRating points
6SECCON 2020 Online CTF2810.000049.870
1TSG CTF 20204835.000047.500

Overall rating place: 177 with 125.633 pts in 2019

Country place: 13

PlaceEventCTF pointsRating points
1SECCON 2019 Final International competition4323.000030.000
5SECCON 2019 Online CTF6430.000047.743
769TokyoWesterns CTF 5th 201923.00000.731
8Harekaze CTF 20191810.000017.103
3TSG CTF4099.000020.332
660CTF/TCTF 2019 Quals579.00009.723

Overall rating place: 97 with 163.333 pts in 2018

Country place: 9

PlaceEventCTF pointsRating points
2SECCON 2018 Final International competition7196.000022.118
4SECCON 2018 Online CTF4741.000037.724
683HITCON CTF 201850.00000.735
56Teaser Dragon CTF 2018297.00003.751
320TokyoWesterns CTF 4th 201883.00001.427
11CODE BLUE CTF 2018 Quals2361.000017.182
52Google Capture The Flag 2018 (Quals)859.000011.273
113RCTF 2018434.00001.139
46PlaidCTF 2018651.000013.235
36ASIS CTF Quals 20181058.000011.456
3140CTF/TCTF 2018 Quals52.00000.511
59N1CTF 2018861.00002.394
2SECCON 2017 Final Japan competition894.000031.125
18Harekaze CTF 20181480.000013.075
109Insomni'hack teaser 2018115.00001.928

Overall rating place: 81 with 149.715 pts in 2017

Country place: 7

PlaceEventCTF pointsRating points
70SECCON 2017 Online CTF2200.000010.741
61TUCTF 20171851.00008.458
8CODE BLUE CTF 20172160.000011.772
67HITCON CTF 2017 Quals885.000011.992 CTF 2017816.00009.127
115CSAW CTF Qualification Round 20171926.00007.590
35Tokyo Westerns CTF 3rd 2017895.000012.001
332HackIT CTF 201720.00000.140
338SHA2017 CTF100.00000.575
200SECUINSIDE CTF Quals 201760.00000.279
44Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier1000.00004.933
21Google Capture The Flag 2017 (Quals)2339.000010.270
103DEF CON CTF Qualifier 2017169.00004.788
43PlaidCTF 20171137.000019.435
1FIT-HACK CTF 20174550.000041.780
12VolgaCTF 2017 Quals2300.000014.139
610CTF 2017 Quals711.00005.720

Overall rating place: 317 with 39.044 pts in 2016

Country place: 17

PlaceEventCTF pointsRating points
56SECCON 2016 Online CTF1400.00006.997
22Tokyo Westerns/MMA CTF 2nd 20162440.000022.369
56SECUINSIDE CTF Quals 2016351.00001.888
33WhiteHat Contest 11200.00004.040
258Internetwache CTF 2016600.00001.448
204Sharif University CTF 2016350.00002.302

Overall rating place: 1790 with 3.928 pts in 2015

Country place: 63

PlaceEventCTF pointsRating points
227SECCON 2015 Online CTF800.00003.928

Team members

Team writeups

TSG CTF 2020Note2 [428]read writeup
TSG CTF 2020Note [322]read writeup
TSG CTF 2020Beginner's web [168]read writeup
TSG CTF 2020Slick Logger [365]read writeup
TSG CTF 2020Self Host [305]read writeup
TSG CTF 2020Reverse-ing [114]read writeup
TSG CTF 2020BlindCoder [290]read writeup
TSG CTF 2020Poor Stego Guy [428]read writeup
TSG CTF 2020Beginner's Misc [157]read writeup
TSG CTF 2020Slowest Decryption [227]read writeup
TSG CTF 2020 ONNXrev [428]read writeup
TSG CTF 2020Violence Fixer [248]read writeup
TSG CTF 2020Detective [240]read writeup
TSG CTF 2020Modulus Amittendus [365]read writeup
TSG CTF 2020Beginner's Crypto [107]read writeup
TSG CTF 2020Beginner's Pwn [147]read writeup
TSG CTF 2020Rubikrypto [257]read writeup
TSG CTF 2020Sweet like Apple Pie [189]read writeup