Also known as
  • Blue Mermaid
  • Bluemermaid
  • TeamHarekaze
  • Harekaze++

Team:Harekaze

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Participated in CTF events

Overall rating place: 311 with 5.209 pts in 2020

Country place: 16

PlaceEventCTF pointsRating points
268Codegate CTF 2020 Preliminary1.00000.065
75HackTM CTF Quals 20201104.00002.969
118Insomni'hack teaser 202072.00002.176

Overall rating place: 64 with 265.133 pts in 2019

Country place: 5

PlaceEventCTF pointsRating points
167hxp 36C3 CTF70.00000.738
11SECCON 2019 Final International competition1273.00005.781
33TUCTF 201911922.000024.548
84RITSEC CTF 20192210.00003.732
339ASIS CTF Finals 201938.00000.895
43Pwn2Win CTF 2019412.00005.314
72TastelessCTF 20191.00000.352
14SECCON 2019 Online CTF4724.000034.299
64HITCON CTF 2019 Quals953.000016.786
229Balsn CTF 2019106.00000.441
5InCTF 20196007.000034.561
323Real World CTF 2019 Quals34.00000.388
228CSAW CTF Qualification Round 2019401.00003.313
29DefCamp CTF Qualification 20191176.00006.860
46Trend Micro CTF 2019 - Raimund Genes Cup - Online Qualifier100.00000.314
33TokyoWesterns CTF 5th 20191481.000041.905
37WCTF 2019 ONLINE120.00000.168
116Facebook CTF 20191260.00001.568
96Security Fest 2019392.00002.490
70DEF CON CTF Qualifier 2019590.000010.561
6TSG CTF2851.000012.594
251INS'hAck 2019239.00001.479
37ASIS CTF Quals 2019848.000010.976
219PlaidCTF 2019111.00002.258
12SpamAndFlags Teaser 2019637.00007.310
23Midnight Sun CTF 2019 Quals3217.000011.563
64VolgaCTF 2019 Qualifier900.00008.258
1110CTF/TCTF 2019 Quals216.00003.904
64CONFidence CTF 2019 Teaser296.00003.104
188UCSB iCTF 201957.830020.966
19UTCTF 20198050.00008.582
74Pragyan CTF 20191325.00009.378
13Aero CTF 20193411.000014.014
64BSidesSF 2019 CTF340.00001.736
335TAMUctf 195198.00008.648
191STEM CTF: Cyber Challenge 2019150.00001.304
19Evlz CTF1449.00004.503
50BITSCTF 2019504.00004.453
102nullcon HackIM 2019488.00001.642
47NeverLAN CTF 20197055.000017.800
62FireShell CTF 2019569.00002.424

Overall rating place: 57 with 241.129 pts in 2018

Country place: 5

PlaceEventCTF pointsRating points
6635C3 CTF328.00009.148
2SECCON 2018 Final Japan competition1455.000033.369
44hxp CTF 2018562.00007.889
25Pwn2Win CTF 2018975.00007.564
27ASIS CTF Finals 2018822.00008.958
446TUCTF 2018826.00002.185
10RITSEC CTF 20184636.000014.457
112Square CTF 201828357.00007.643
17SECCON 2018 Online CTF3507.000022.947
51HITCON CTF 2018635.00009.414
79Hack.lu CTF 2018718.000010.515
21InCTF 20182881.00004.568
65Teaser Dragon CTF 2018254.00003.211
15DefCamp CTF Qualification 20181670.000012.130
27Trend Micro CTF 2018 - Raimund Genes Cup - Online Qualifier2400.00007.864
334CSAW CTF Qualification Round 2018476.00002.666
53SEC-T CTF255.00003.237
94HackIT CTF 20181.00000.267
132IceCTF 20182185.00009.796
16TokyoWesterns CTF 4th 20182241.000037.000
23ICON CTF Quals1.00009.420
55WhiteHat Grand Prix 2018 – Quals300.00002.871
10CODE BLUE CTF 2018 Quals2361.000017.409
24CTFZone 2018 Quals1032.00005.684
45Meepwn CTF Quals 20181460.00004.068
78Google Capture The Flag 2018 (Quals)533.00007.118
67Security Fest CTF204.00002.988
81RCTF 2018753.00001.913
51DEF CON CTF Qualifier 2018780.000014.484
197PlaidCTF 201851.00001.349
46ASIS CTF Quals 2018877.00009.425
109NoNameCon CTF Quals 201850.00000.000
42*CTF 20181435.00003.680
64Blaze CTF 20181260.00004.388
43Midnight Sun CTF 2018 Quals305.00003.247
15UIUCTF 2018802.00006.122
47INS'hAck 2018630.00002.960
290CTF/TCTF 2018 Quals1187.00009.537
81Nuit du Hack CTF Quals 2018651.00008.144
260SwampCTF 2018714.00001.666
24VolgaCTF 2018 Quals1560.000013.060
67BackdoorCTF 2018200.00002.570
18b00t2root '18426.00003.810
88ångstromCTF 20181880.000011.705
41UCSB iCTF 201853711.000012.582
45N1CTF 20181158.00003.199
43Pragyan CTF 20181650.00004.190
47NeverLAN CTF 20184410.00000.000
6Xiomara CTF 20182101.000020.076
10SECCON 2017 Final International competition1703.000010.328
5SECCON 2017 Final Japan competition752.000020.667
138TAMUctf 182574.00009.950
203SharifCTF 8185.00000.285
43AceBear Security Contest 20181191.00003.137
20Break In CTF 2018800.00005.695
33Insomni'hack teaser 2018429.00007.062

Overall rating place: 38 with 232.995 pts in 2017

Country place: 3

PlaceEventCTF pointsRating points
4634C3 CTF411.00007.315
5InCTF 20172701.000019.756
72WhiteHat Grand Prix 2017100.00000.635
26 The 318br, DESEC and SucuriHC Capture The Flag (3DSCTF)4288.00007.455
3SECCON 2017 Online CTF5800.000037.187
9Takoma Park CTF895.000014.207
142RuCTFE 201718.54000.524
44TUCTF 20172176.000010.010
13RC3 CTF 20171850.00008.200
64hxp CTF 2017414.00003.058
456HCTF 201710.00000.076
17CODE BLUE CTF 20171480.00007.480
7School CTF 20173800.000012.293
53HITCON CTF 2017 Quals1120.000015.175
40Pwn2Win CTF 2017988.00003.149
65Hack.lu CTF 20171160.000012.684
187Hack Dat Kiwi 2017150.00001.140
32Kaspersky Industrial CTF Quals 20172450.00007.430
23DefCamp CTF Qualification 2017855.00004.401
9BackdoorCTF 20173000.000035.124
17EKOPARTY CTF 20175719.000026.453
204CSAW CTF Qualification Round 20171026.00004.050
5SEC-T CTF2935.000025.380
27ASIS CTF Finals 20171113.000010.145
33Tokyo Westerns CTF 3rd 2017940.000012.580
118WhiteHat Challenge 040.00000.000
8HackCon 2017881.000014.693
38HackIT CTF 2017750.00003.780
18SHA2017 CTF2300.000012.903
10bugs_bunny ctf 2k173061.000015.027
25CTFZone 20171147.00002.947
14MeePwn CTF 1st 20172049.00007.641
25PoliCTF 20171572.00008.262
43SECUINSIDE CTF Quals 2017523.00001.924
53Trend Micro CTF 2017 - Raimund Genes Cup - Online Qualifier900.00004.406
69Google Capture The Flag 2017 (Quals)796.00003.448
8SHA2017 CTF Teaser round650.00000.000
10Security Fest 20171660.000014.299
25WhiteHat Contest 13700.00004.300
33RCTF 20172060.00004.936
13UIUCTF 20171750.000011.329
80DEF CON CTF Qualifier 2017296.00008.088
97PlaidCTF 2017587.00009.877
32Insigne CTF110.00000.000
61BCTF 2017755.00001.581
20TAMUctf 20172980.000015.406
9Sunshine CTF 2017976.00002.567
80ASIS CTF Quals 2017504.00003.991
6INS'hAck 20173045.000016.066
35Teaser CONFidence CTF 2017201.00001.089
115Nuit du Hack CTF Quals 2017410.00004.067
13April Fools' GTF 20171898.00000.000
1Securinets CTF Quals 20172830.000027.420
6WhiteHat Challenge 02175.00000.000
61VolgaCTF 2017 Quals1050.00006.006
840CTF 2017 Quals490.00003.971
251UCSB iCTF 20177468.94770.165
149Pragyan CTF 2017385.00001.251
15Xiomara CTF 20171576.00008.104
34VolgaCTF 2017 Teaser110.00000.000
5WhiteHat Challenge 01140.00000.000
135Boston Key Party CTF 2017301.00004.287
18BSides San Francisco CTF3837.000014.625
8Hackcon Mini585.000010.198
38nullcon HackIM 2150.00002.051
163Codegate 2017 prequals50.00000.660
18BITSCTF 2017520.000011.037
68AlexCTF1990.000013.840
24SECCON 2016 Final competition 200.00001.249
69Insomni'hack teaser 2017350.00002.704

Overall rating place: 553 with 19.184 pts in 2016

Country place: 31

PlaceEventCTF pointsRating points
13533C3 CTF325.00004.885
18WhiteHat Grand Prix 2016800.00003.461
122SharifCTF 7651.00004.174
61SECCON 2016 Online CTF1300.00006.492
604Tokyo Westerns/MMA CTF 2nd 201610.00000.173

Organized CTF events

NameWeight
Harekaze CTF 201933.73
Harekaze CTF 201823.83

Team members