CTFtime.org

CN technic

Sign in to join the team.



Participated in CTF events

Overall rating place: 471 with 71.900 pts in 2022

Country place: 34

PlaceEventCTF pointsRating points
22HSCTF 96623.000019.803
28BCACTF 3.04800.000013.597
123Cyber Apocalypse CTF 2022: Intergalactic Chase 7475.00009.639
50b01lers CTF936.00008.275
28TAMUctf 20222762.00008.708
15wtfctf 20221939.000011.296
265DefCamp CTF 21-22 Online50.00000.582

Overall rating place: 288 with 95.883 pts in 2021

Country place: 23

PlaceEventCTF pointsRating points
28X-MAS CTF 2021 Second Weekend3896.00004.677
19Cyber Santa is Coming to Town7425.000024.220
262CSAW CTF Qualification Round 2021980.00000.000
28corCTF 20216049.000011.883
81Really Awesome CTF 20212450.00005.960
83RaRCTF 20212320.00003.793
68UIUCTF 20211228.00003.003
57Crypto CTF 2021547.00005.127
26ImaginaryCTF 20214950.000011.717
23redpwnCTF 20213071.000012.121
162Hack-A-Sat 2 Qualifiers97.00000.000
80HSCTF 89596.000013.381
21BCACTF 2.06375.00000.000
53Zh3r0 CTF V21516.00002.322
23wtfctf2266.00000.000
12San Diego CTF 20214234.00000.000

Overall rating place: 224 with 124.220 pts in 2020

Country place: 11

PlaceEventCTF pointsRating points
22Newark Academy CTF 20207726.000014.903
158Syskron Security CTF 20201220.00004.992
37e-Jornadas 20201600.00006.875
74DamCTF 20202300.00005.444
112DarkCTF4996.00004.922
109DownUnderCTF 20202708.00004.968
165CSAW CTF Qualification Round 2020855.000011.809
46HacktivityCon CTF3235.00008.498
137CyBRICS CTF 2020387.00001.540
51csictf 202012778.000013.781
44UIUCTF 2020910.00002.810
4CCTF 20202126.000017.136
116rgbCTF 20202945.00003.237
131TSG CTF 2020156.00000.948
112ASIS CTF Quals 2020213.00003.438
890CTF/TCTF 2020 Quals 204.00003.331
81redpwnCTF 20207706.00008.326
51UUTCTF 2020425.00001.969
282Zh3r0 CTF576.00000.634
148WeCTF 2020110.00000.444
683NahamCon CTF700.00002.344
40Really Awesome CTF 202010250.000013.817
69HSCTF 75474.00008.213
304Pwn2Win CTF 202050.00000.863
75TJCTF 20201100.00008.914
382DEF CON CTF Qualifier 2020200.00002.875
40SharkyCTF4197.00009.544
802PlaidCTF 20201.00000.131
227TG:HACK 20201192.00002.699
217AUCTF 20206078.00003.490
242VolgaCTF 2020 Qualifier300.00002.473
87TAMUctf 20203481.00000.000
13SuSeC CTF 2020923.00009.682
76b01lers CTF600.00002.368
93ångstromCTF 20202670.000016.138
227zer0pts CTF 2020200.00000.510
52Pragyan CTF 2020600.00005.099
273HackTM CTF Quals 2020125.00000.382
35WhiteHat Grand Prix 06 – Quals970.00005.201

Overall rating place: 219 with 102.191 pts in 2019

Country place: 16

PlaceEventCTF pointsRating points
37KipodAfterFree CTF 2019186.00004.804
109X-MAS CTF 20191525.00002.025
604TUCTF 2019883.00001.819
71Pwn2Win CTF 2019124.00001.904
24BackdoorCTF 2019481.00007.219
61Hack.lu CTF 2019816.00007.648
80HITCON CTF 2019 Quals555.000010.018
174Syskron Security CTF 20191001.00002.859
34picoCTF 201932701.00000.000
32EKOPARTY CTF 2019266.00000.000
21Newark Academy CTF 20197160.000020.713
176CSAW CTF Qualification Round 2019601.00004.942
21N1CTF 2019919.00004.376
325TokyoWesterns CTF 5th 2019118.00003.403
33Chaos Communication Camp 2019542.00004.023
68h4ckc0n 20191262.00003.891
31redpwnCTF 20194334.00008.336
17Crypto CTF 20191187.00007.804
248HSCTF 63025.00004.109
796DEF CON CTF Qualifier 2019100.00001.631
230UUTCTF 201985.00000.532
19Blaze CTF 20192100.000016.311
117ASIS CTF Quals 2019137.00002.009
243ENCRYPT CTF550.00003.032
256VolgaCTF 2019 Qualifier200.00001.771
180TAMUctf 198609.000014.395

Overall rating place: 167 with 108.069 pts in 2018

Country place: 19

PlaceEventCTF pointsRating points
56OtterCTF1075.00003.937
37Pwn2Win CTF 2018592.00004.681
25ASIS CTF Finals 2018909.000010.359
269RITSEC CTF 2018761.00002.171
69HITCON CTF 2018537.00007.771
81Hack.lu CTF 2018688.000010.257
591picoCTF 201811235.00000.000
558CSAW CTF Qualification Round 2018126.00000.740
101SEC-T CTF102.00001.354
52noxCTF 20183875.00004.405
176TokyoWesterns CTF 4th 2018239.00003.845
230WhiteHat Grand Prix 2018 – Quals10.00000.187
86TJCTF 2018770.00008.413
27Security Fest CTF465.00006.957
150DEF CON CTF Qualifier 2018411.00007.426
139PlaidCTF 2018126.00002.833
44ASIS CTF Quals 2018898.00009.677
47Blaze CTF 20181680.00005.861
17Timisoara CTF 2018 Quals1981.000012.648
58WPICTF 2018918.00005.184
64SwampCTF 20182568.00006.028
37Securinets CTF Quals 20181900.00006.708
328VolgaCTF 2018 Quals10.00000.152
40b00t2root '18176.00001.609
17ångstromCTF 20182865.000018.481
91Pragyan CTF 20181250.00002.992
73NeverLAN CTF 20183510.00007.214
72Xiomara CTF 2018401.00003.418
84TAMUctf 183609.000013.905
66Harekaze CTF 2018580.00004.966
105EasyCTF IV2216.00000.000
12EvlzCTF1175.00009.132
97SharifCTF 8570.00006.370
55AceBear Security Contest 2018811.00002.194
216Insomni'hack teaser 201837.00000.669

Overall rating place: 404 with 39.661 pts in 2017

Country place: 22

PlaceEventCTF pointsRating points
464SECCON 2017 Online CTF400.00001.940
371HITCON CTF 2017 Quals50.00000.806
119Pwn2Win CTF 2017281.00001.341
66Hack Dat Kiwi 2017470.00003.570
34Block CTF 20173400.000015.544
62BackdoorCTF 2017950.000010.414
182Codefest CTF 2017150.00000.493
337CSAW CTF Qualification Round 2017426.00001.705
85SEC-T CTF510.00003.849
19WhiteHat Challenge 0465.00000.000

Team members

Team writeups

EventTaskAction
redpwnCTF 2019hell.c [298]read writeup
ASIS CTF Finals 2018NMC [260]read writeup
Viettel Mates CTF 2018ddu du ddu du ddu du ddu du ddu du ddu du ddu du ddu du ddu du d [100]read writeup
ASIS CTF Quals 2018Personal website [182]read writeup
ASIS CTF Quals 2018Iran [230]read writeup
WPICTF 2018Vault [200]read writeup
SwampCTF 2018Syscaller's Lament [495]read writeup
Securinets CTF Quals 2018Simplex [350]read writeup