CTFtime.org

CN ROIS

Also known as
  • ROIS_XCTF

Academic team Fuzhou University

Website: https://rois.io

Sign in to join the team.



Participated in CTF events

Overall rating place: 366 with 43.313 pts in 2024

Country place: 20

PlaceEventCTF pointsRating points
150AmateursCTF 20241751.00003.211
309LINE CTF 2024101.00001.530
70XCTF-DubheCTF 2024125.00000.000
359 WolvCTF 2024350.00000.928
105KalmarCTF 2024200.00000.722
5WxMCTF 20245721.000022.904
163osu!gaming CTF 20241784.00004.976
324LA CTF 20242109.00002.834
46L3HCTF 20241155.00003.036
916Real World CTF 6th32.00001.460
136IrisCTF 2024915.00001.712

Overall rating place: 848 with 52.197 pts in 2023

Country place: 46

PlaceEventCTF pointsRating points
43ASIS CTF Finals 2023322.00006.698
80TUCTF 20231234.00003.636
47TPCTF 20231000.00002.097
190LakeCTF Quals 2350.00000.470
108Hack.lu CTF 2023237.00005.187
155MapleCTF 2023200.00000.973
31BRICS+ CTF Quals 2023200.00001.836
106ASIS CTF Quals 2023129.00003.240
860CSAW CTF Qualification Round 202360.00000.152
103WACON 2023 Prequal100.00000.843
867DownUnderCTF 2023400.00001.609
264SekaiCTF 2023339.00000.903
555CTFZone 2023 Quals100.00001.229
75*CTF 2023605.00002.344
45ImaginaryCTF 20232441.00006.432
425AmateursCTF 2023696.00000.707
39SCTF-20231064.00002.247
21SEETF 20236399.00009.314
372GPN CTF 2023100.00000.235
36D^3CTF 20231071.60003.617
114PlaidCTF 2023170.00005.955
60Midnight Sun CTF 2023 Quals710.00005.775
127LINE CTF 2023101.00000.974
271WolvCTF 2023470.00000.766
72KalmarCTF 20231008.00001.834
308idekCTF 2022*408.00000.537

Overall rating place: 72 with 276.493 pts in 2022

Country place: 8

PlaceEventCTF pointsRating points
104Square CTF 2022401.00003.613
74ASIS CTF Quals 2022347.00009.317
109CyberSecurityRumble CTF324.00002.745
183GDG Algiers CTF 2022236.00000.529
120SekaiCTF 20221006.00002.472
300CTF/TCTF 20221139.000016.708
250CSAW CTF Qualification Round 2022601.00001.672
64CakeCTF 2022612.00000.000
88Balsn CTF 2022204.00002.857
149DiceCTF @ HOPE 20221180.00005.387
293BDSec CTF 2022300.00001.181
129ImaginaryCTF 20222050.00004.703
124vsCTF 20221451.00002.538
285Google Capture The Flag 202250.00000.989
10Azure Assassin Alliance CTF 20225785.000010.479
120TyphoonCon CTF 2022100.00000.602
99DEF CON CTF Qualifier 202273.00002.931
264HeroCTF v4324.00000.578
1167Cyber Apocalypse CTF 2022: Intergalactic Chase 1225.00001.568
29m0leCon CTF 2022 Teaser503.00008.315
336San Diego CTF 2022175.00000.515
589b01lers CTF10.00000.137
35*CTF 20221769.00004.663
43PlaidCTF 2022536.000018.909
159HackPack CTF 2022200.00001.883
278Space Heroes 2022820.00001.769
51RITSEC CTF 20222454.00007.870
222zer0pts CTF 2022126.00000.951
97UTCTF 20223481.00006.370
20D^3CTF 20223143.96005.739
11SUSCTF 20226155.000015.467
33STAY ~/ CTF 20229421.67004.041
92DiceCTF 2022593.00002.578
30Real World CTF 4th387.00006.698

Overall rating place: 94 with 219.109 pts in 2021

Country place: 9

PlaceEventCTF pointsRating points
11SCTF 20217095.000014.400
58Dragon CTF 2021391.000011.853
12N1CTF 20211383.000011.969
91Hack.lu CTF 2021378.00007.463
196BuckeyeCTF 2021200.00000.871
184pbctf 2021134.00000.765
98TSG CTF 2021401.00003.599
99ALLES! CTF 2021395.00003.727
119WMCTF 2021131.00000.686
72CyBRICS CTF 2021586.00004.755
290CTF/TCTF 2021 Quals 1751.000019.488
102justCTF [*] 2020401.00002.687
52*CTF 20211381.00003.455

Overall rating place: 188 with 140.488 pts in 2020

Country place: 11

PlaceEventCTF pointsRating points
37Balsn CTF 2020891.00003.354
52N1CTF 2020609.00002.685
247GACTF166.00000.000
23WMCTF 20202276.00005.005
127CyBRICS CTF 2020411.00001.638
15Geekpwn x Tencent YDLAB Cloud Range Challenge 2020 Quals2092.000010.204
18SCTF-XCTF 20204403.00000.000
590CTF/TCTF 2020 Quals 543.00007.577
44De1CTF 20201752.00004.244

Overall rating place: 236 with 96.502 pts in 2019

Country place: 19

PlaceEventCTF pointsRating points
6D^3CTF 20194482.77000.000
337HITCON CTF 2019 Quals50.00001.074
164Balsn CTF 2019106.00000.484
69Real World CTF 2019 Quals34.00000.669
11*CTF 20195372.000013.347
740CTF/TCTF 2019 Quals473.00008.034
1235TAMUctf 19525.00000.894

Overall rating place: 103 with 157.650 pts in 2018

Country place: 11

PlaceEventCTF pointsRating points
29BCTF 20181140.00003.018
51HCTF 20181004.77002.834
115HITCON CTF 2018330.00004.755
117TokyoWesterns CTF 4th 2018444.00006.982
169TJCTF 2018410.00004.473
110CTF/TCTF 2018 Finals1540.000024.046
18*CTF 20183687.00009.316
11HITB-XCTF GSEC CTF 2018 Quals5569.000011.240
110CTF/TCTF 2018 Quals4537.000034.179
11N1CTF 20184080.000011.601

Overall rating place: 134 with 104.121 pts in 2017

Country place: 11

PlaceEventCTF pointsRating points
2HCTF 20179686.450032.697
62Kaspersky Industrial CTF Quals 20171400.00004.182
12HITB CTF Singapore 20173983.00009.580
3BCTF 20175982.000017.149
2090CTF 2017 Quals45.00000.515

Overall rating place: 273 with 48.274 pts in 2016

Country place: 13

PlaceEventCTF pointsRating points
55HITCON CTF 2016 Quals900.000011.845
7ALICTF 20162645.000010.324
20BCTF 20161913.000013.754
1090CTF 2016 Quals3.00001.902
12SSCTF 2016 Quals3110.00006.827
97Internetwache CTF 20161500.00003.623

Overall rating place: 86 with 134.059 pts in 2015

Country place: 5

PlaceEventCTF pointsRating points
10932C3 CTF450.00004.928
40CTF 2015 Finals20987.367017.389
240CTF 2015 Quals2110.00009.334
21BCTF 20151320.000012.408

Overall rating place: 1643 with 4.422 pts in 2014

Country place: 15

PlaceEventCTF pointsRating points
89HITCON CTF 2014618.00003.869
185Olympic CTF Sochi 201420.00000.553

Organized CTF events

NameWeight
RCTF 202288.18
RCTF 202169.20
RCTF 202052.89
RCTF 201936.00
RCTF 201824.02
RCTF 201720.00
RCTF 2015 Finals20.00
RCTF 2015 Quals25.00

Team members

Team writeups

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