Also known as
  • sw1ss_jun1ors
  • sw1ss_sen1ors
  • sw1ss_jb_bois
  • sw1ss_eenie_meenie


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We are a Swiss Capture The Flag team. We participate in CTFs and publish write-ups on CTF tasks.

Participated in CTF events

Overall rating place: 1405 with 22.098 pts in 2020

Country place: 13

PlaceEventCTF pointsRating points
270Google Capture The Flag 2020148.00002.340
99AUCTF 202012618.00007.241
428b01lers CTF100.00000.397
458ångstromCTF 2020850.00005.097
238UTCTF 2020551.00000.549
462NeverLAN CTF 2020980.00000.988
211HackTM CTF Quals 2020280.00000.774
103Insomni'hack teaser 202072.00002.233

Overall rating place: 224 with 100.477 pts in 2019

Country place: 6

PlaceEventCTF pointsRating points
89KipodAfterFree CTF 201981.00002.079
419X-MAS CTF 2019206.00000.301
253TUCTF 20193790.00007.722
58RITSEC CTF 20192844.00004.971
4Black Alps CTF 20191732.00000.000
142Pwn2Win CTF 2019124.00001.601
187Newbie CTF(N-CTF) 20191520.00000.000
17Rooters CTF4451.000012.666
38Syskron Security CTF 20193431.00009.960
40Affinity CTF 2019 - Quals1111.00003.822
287ISITDTU CTF 2019 Quals10.00000.097
188VolgaCTF 2019 Qualifier350.00003.059
19Insomni'hack 2019679.000015.865
67Pragyan CTF 20191425.00009.311
145TAMUctf 1910226.000017.109
95Evlz CTF101.00000.448
72BITSCTF 2019345.00003.053
86nullcon HackIM 2019581.00001.918
56NeverLAN CTF 20196520.000015.992
241FireShell CTF 2019180.00000.748

Overall rating place: 93 with 167.728 pts in 2018

Country place: 1

PlaceEventCTF pointsRating points
371X-MAS CTF 2018156.00000.350
101hxp CTF 2018202.00002.908
68OverTheWire Advent Bonanza 20181.00000.342
240BCTF 201863.00000.223
143ASIS CTF Finals 201836.00000.734
53TUCTF 20187708.000019.678
54Kaspersky Industrial CTF 201850.00000.540
36RITSEC CTF 20183136.00009.207
47RuCTFE 2018126485.52004.668
118Square CTF 201826592.00007.170
114SECCON 2018 Online CTF708.00004.579
41P.W.N. CTF811.00004.358
76BSides Delhi CTF 2018376.00002.477
95HITCON CTF 2018330.00004.935
373DefCamp CTF Qualification 20181.00000.057
1ICON CTF Finals2400.00000.000
942IceCTF 2018260.00001.184
4ICON CTF Quals3.000031.250
349Meepwn CTF Quals 2018100.00000.312
31FAUST CTF 20185468.00008.866
107WPICTF 2018563.00003.153
114INS'hAck 2018263.00001.233
235Nuit du Hack CTF Quals 20181.00000.211
389SwampCTF 2018353.00000.838
16Insomni'hack 20181368.000017.473
42BackdoorCTF 2018400.00004.884
802ångstromCTF 2018370.00002.243
79UCSB iCTF 201853130.000029.585
197N1CTF 2018195.00000.572
56Pragyan CTF 20181450.00003.504
24NeverLAN CTF 20185708.000012.114
23Xiomara CTF 20181201.000010.271
28TAMUctf 185459.000021.453
145Harekaze CTF 2018180.00001.593
288EasyCTF IV1041.00000.000
86nullcom HackIM 2018600.00002.113
78SharifCTF 8700.00007.830
46AceBear Security Contest 20181011.00002.712
48Insomni'hack teaser 2018316.00005.171

Overall rating place: 164 with 86.740 pts in 2017

Country place: 3

PlaceEventCTF pointsRating points
133InCTF 20171.00000.193
64 The 318br, DESEC and SucuriHC Capture The Flag (3DSCTF)1474.00002.619
187SECCON 2017 Online CTF1100.00005.317
72Takoma Park CTF260.00003.894
26TUCTF 20172626.000012.292
139RC3 CTF 2017300.00001.259
179hxp CTF 2017103.00000.809
158CODE BLUE CTF 2017136.00000.703
907HITCON CTF 2017 Quals50.00000.696
52Pwn2Win CTF 2017743.00003.459 CTF 2017132.00001.630
65Hack Dat Kiwi 2017500.00003.782
51Square CTF 20172420.000011.030
115DefCamp CTF Qualification 2017132.00000.714
54BackdoorCTF 20171100.000012.052
28EKOPARTY CTF 20173960.000018.104
62SEC-T CTF660.00005.003
64ASIS CTF Finals 2017485.00004.391
389Tokyo Westerns CTF 3rd 201741.00000.620
198HackIT CTF 2017100.00000.533
94SHA2017 CTF1000.00005.280
24bugs_bunny ctf 2k172106.00009.375
187MeePwn CTF 1st 2017101.00000.422
96PoliCTF 2017304.00001.591
234SECUINSIDE CTF Quals 201760.00000.261
834Google Capture The Flag 2017 (Quals)50.00000.224
92SHA2017 CTF Teaser round50.00000.000

Team members

Team writeups

Insomni'hack 2019myBrokenBash [500]read writeup
hxp CTF 2018angrme [50]read writeup
hxp CTF 2018time for h4x0rpsch0rr? [101]read writeup
RITSEC CTF 2018I am a Stegosaurus [250]read writeup
RITSEC CTF 2018What a cute dog! [350]read writeup
RITSEC CTF 2018Special Force [100]read writeup
RITSEC CTF 2018Who drew on my program? [350]read writeup
RITSEC CTF 2018music.png [300]read writeup
ICON CTF QualsSecond challenge read writeup
NeverLAN CTF 2018s7a73farm's Recon [300]read writeup
TAMUctf 18Enum [150]read writeup
AceBear Security Contest 2018random to win [711]read writeup
AceBear Security Contest 2018Url Parameter [100]read writeup
DefCamp CTF Qualification 2017Are you brave enough? [70]read writeup
EKOPARTY CTF 2017ICSS [471]read writeup
SHA2017 CTFStack Overflow [100]read writeup
bugs_bunny ctf 2k17Lost Data [50]read writeup
bugs_bunny ctf 2k17Fix Me [130]read writeup
bugs_bunny ctf 2k17odd & even 2 [100]read writeup
bugs_bunny ctf 2k17Stego10 [10]read writeup
bugs_bunny ctf 2k17Pwn300 [300]read writeup
bugs_bunny ctf 2k17Pwn250 [250]read writeup
bugs_bunny ctf 2k17Pwn100 [100]read writeup
MeePwn CTF 1st 2017TSULOTT [100]read writeup
PoliCTF 2017JSfuck [117]read writeup