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CN Nepnep

Also known as
  • GXY
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Participated in CTF events

Overall rating place: 232 with 194.721 pts in 2025

Country place: 13

PlaceEventCTF pointsRating points
20N1CTF 2025971.000024.852
572025 Qiangwang Challenge on Cyber Mimic Defense Qualification1606.00000.000
11WMCTF20253589.000036.897
420SekaiCTF 2025139.00001.441
15L3HCTF 20255864.000013.453
6D^3CTF 20255115.000048.145
308Midnight Sun CTF 2025 Quals17.00000.579
5Azure Assassin Alliance CTF 20256411.900028.370
5TPCTF 20257507.470022.642
7SUCTF 202510205.460018.341

Overall rating place: 174 with 212.464 pts in 2024

Country place: 12

PlaceEventCTF pointsRating points
710CTF 2024211.00003.473
39N1CTF 2024214.00006.196
15SCTF 20246405.550019.716
5WMCTF20244217.000049.897
617SekaiCTF 202439.00000.313
417HITCON CTF 2024 Quals50.00000.830
16R3CTF/YUANHENGCTF 20243345.00005.546
7RCTF 202410210.340055.965
6D^3CTF 20246285.290027.318
15XCTF-DubheCTF 20244673.00000.000
14osu!gaming CTF 20245544.000016.668
7L3HCTF 20247618.740020.157
70Real World CTF 6th119.00006.422
54IrisCTF 20242464.00004.580

Overall rating place: 190 with 182.694 pts in 2023

Country place: 12

PlaceEventCTF pointsRating points
310CTF/TCTF 2023684.00008.767
2TPCTF 202310835.590029.462
3Azure Assassin Alliance CTF 20234331.000015.512
12N1CTF 20231543.000035.063
114MapleCTF 2023300.00001.438
269HITCON CTF 2023 Quals50.00001.066
29WACON 2023 Prequal350.00002.963
6WMCTF20237420.000028.916
5*CTF 20235873.040024.448
12SCTF-20235260.210010.035
7D^3CTF 20235829.810019.445
96hxp CTF 2022148.00003.989
39Real World CTF 5th319.00007.058

Overall rating place: 152 with 172.996 pts in 2022

Country place: 14

PlaceEventCTF pointsRating points
7RCTF 202211384.340060.967
13N1CTF 20221853.000015.388
117Srdnlen CTF 202251.00000.358
257GDG Algiers CTF 2022170.00000.380
111SekaiCTF 20221056.00002.601
480CTF/TCTF 2022617.00009.329
3WMCTF20224804.000027.667
55Azure Assassin Alliance CTF 2022964.00001.782
608Tenable CTF 2022400.00001.077
189Grey Cat The Flag 2022250.00000.689
117HSCTF 92548.00007.334
22hackrocks & HackArmour CTF180.00007.512
608Cyber Apocalypse CTF 2022: Intergalactic Chase 2500.00003.197
16*CTF 20223470.00009.307
752CrewCTF 202210.00000.036
341PlaidCTF 20221.00000.306
13D^3CTF 20224599.10008.480
9SUSCTF 20227609.000019.090
108DefCamp CTF 21-22 Online386.00003.635
26Real World CTF 4th462.00007.923

Overall rating place: 143 with 153.288 pts in 2021

Country place: 15

PlaceEventCTF pointsRating points
24SCTF 20213598.00007.193
1L3HCTF 202113473.000050.000
16RCTF 20215520.000024.647
220ALLES! CTF 2021133.00001.297
13WMCTF 20212096.00009.543
9CyBRICS CTF 20212950.000025.310
440CTF/TCTF 2021 Quals 935.000010.780
95DEF CON CTF Qualifier 2021216.00005.869
213zer0pts CTF 2021131.00000.733
11D^3CTF 20214924.71009.090
376Union CTF 2021100.00000.444
24*CTF 20213955.00009.560

Overall rating place: 332 with 90.269 pts in 2020

Country place: 15

PlaceEventCTF pointsRating points
470hxp CTF 202019.00000.421
995X-MAS CTF 20205.00000.000
25boot2root 20204173.00007.124
304pbctf 20201.00000.086
344HITCON CTF 202050.00001.257
957Syskron Security CTF 202020.00000.105
23N1CTF 20202123.00008.512
455DamCTF 2020100.00000.276
302FwordCTF 2020374.00000.559
16GACTF5299.00000.000
13WMCTF 20203997.00008.804
52CyBRICS CTF 2020870.00003.530
10SCTF-XCTF 20206745.00000.000
990CTF/TCTF 2020 Quals 71.00001.776
261UUTCTF 202050.00000.262
709Zh3r0 CTF50.00000.079
250BatPwn - BSides Ahmedabad CTF 202010.00000.115
861HSCTF 7520.00000.775
16RCTF 20203994.000018.723
1053Hack-A-Sat Qualifiers16.00000.125
303DEF CON CTF Qualifier 2020200.00002.922
47SharkyCTF4018.00009.073
473S㎩mAndFlags Uけimate w呎は屸de C㏊mᒆonship Teaser ꕫꕫ - ㎩㏚i㎄ Edition10.00000.089
15De1CTF 20204777.000011.687
101IJCTF 2020200.00000.568
1029Houseplant CTF 2020250.00000.197
63UMDCTF 20202350.00003.779
139WPICTF 2020801.00006.556
894PlaidCTF 20201.00000.119
50Hack Zone Tunisia 20201118.00002.857
51Hexion CTF 2020 Online 2078.00003.677
64Byte Bandits CTF 20201302.00007.028
86DawgCTF 20203270.00007.175
137TG:HACK 20201532.00003.509
92Midnight Sun CTF 2020 Quals578.00005.588
413AUCTF 20202515.00001.456
238VolgaCTF 2020 Qualifier300.00002.475
PlaceEventCTF pointsRating points
165D^3CTF 201910.00000.000

Team members

Team writeups

EventTaskAction
zer0pts CTF 2021 Not Beginner's Stack [81]read writeup
RCTF 2020roiscoin [606]read writeup
SharkyCTFShaShaSha [600]read writeup
SharkyCTFMultipass [399]read writeup
SharkyCTFWarmup [100]read writeup
SharkyCTFLogic [200]read writeup
SharkyCTFGuessing [300]read writeup
SharkyCTFsimple [90]read writeup
SharkyCTFkikoo_4_ever [600]read writeup
SharkyCTFcaptain_hook [399]read writeup
SharkyCTFgive_away_2 [294]read writeup
SharkyCTFgive_away_1 [276]read writeup
SharkyCTF0_give_away [161]read writeup
Midnight Sun CTF 2020 Qualspwn6 [135]read writeup
HackPack CTF 2020climb [396]read writeup
HackPack CTF 2020mousetrap [232]read writeup
Houseplant CTF 2020Pie Generator [50]read writeup
IJCTF 2020Input Checker [100]read writeup
IJCTF 2020Admin [100]read writeup
WPICTF 2020autograder [100]read writeup
WPICTF 2020??? (zoop mail) [50]read writeup
WPICTF 2020dorsia2 [50]read writeup
WPICTF 2020lynxve [50]read writeup
WPICTF 2020Suckmore Shell [200]read writeup
WPICTF 2020dorsia1 [100]read writeup
WPICTF 2020dorsia3 [250]read writeup
UMDCTF 2020shellcodia2 [600]read writeup
UMDCTF 2020Jump Not Found [400]read writeup
UMDCTF 2020shellcodia1 [300]read writeup
UMDCTF 2020Cowspeak as a Service [250]read writeup
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