2016167 events
167 capture-the-flag events held in 2016, 3,424 challenges between them, each with at least one published solution. Ordered by CTFtime rating weight.
- 33C3 CTF24 challenges · 40 writeups
- PlaidCTF 201647 challenges · 113 writeups
- DEF CON CTF 201619 challenges · 50 writeups
- RuCTFE 20166 challenges · 10 writeups
- HITCON CTF 2016 Quals78 challenges · 150 writeups
- DEF CON CTF Qualifier 201619 challenges · 47 writeups
- Boston Key Party CTF 201643 challenges · 129 writeups
- ASIS CTF Finals 201659 challenges · 103 writeups
- Tokyo Westerns/MMA CTF 2nd 201678 challenges · 167 writeups
- EKOPARTY CTF 201699 challenges · 231 writeups
- Hack.lu CTF 201619 challenges · 43 writeups
- Insomni'hack 201645 challenges · 115 writeups
- CONFidence CTF 20167 challenges · 10 writeups
- SharifCTF 7113 challenges · 215 writeups
- 0CTF 2016 Quals47 challenges · 103 writeups
- Codegate CTF 2016 Quals35 challenges · 68 writeups
- ASIS CTF Quals 201646 challenges · 87 writeups
- BackdoorCTF 201648 challenges · 89 writeups
- Nuit du Hack CTF Quals 201636 challenges · 87 writeups
- Sharif University CTF 201637 challenges · 117 writeups
- BCTF 201638 challenges · 61 writeups
- SECCON 2016 Online CTF48 challenges · 124 writeups
- TUM CTF 201630 challenges · 61 writeups
- CSAW CTF Final Round 201634 challenges · 59 writeups
- School CTF 20165 challenges · 5 writeups
- CSAW CTF Qualification Round 201672 challenges · 228 writeups
- Hackover CTF 201624 challenges · 42 writeups
- WhiteHat Grand Prix 201638 challenges · 68 writeups
- Security Fest 201616 challenges · 26 writeups
- WhiteHat Contest 1110 challenges · 20 writeups
- The 318br, DESEC, and SucuriHC Capture The Flag (3DSCTF)55 challenges · 114 writeups
- Hack The Vote 201682 challenges · 179 writeups
- VolgaCTF 2016 Quals36 challenges · 92 writeups
- DefCamp CTF Finals 201616 challenges · 26 writeups
- OpenCTF 201622 challenges · 27 writeups
- Google Capture The Flag 2016113 challenges · 244 writeups
- CyberSecurityRumble CTF 201610 challenges · 13 writeups
- Trend Micro CTF 2016 Online Qualifier26 challenges · 45 writeups
- H4ckIT CTF 2016 Online91 challenges · 196 writeups
- HITB CTF Amsterdam 201614 challenges · 21 writeups
- Insomni'hack teaser 20166 challenges · 29 writeups
- WhiteHat Contest 121 challenge · 2 writeups
- Pwn2Win CTF 201647 challenges · 75 writeups
- Blaze CTF 20166 challenges · 13 writeups
- TU CTF 201649 challenges · 109 writeups
- RC3 CTF 201672 challenges · 184 writeups
- h4ckc0n 20165 challenges · 8 writeups
- Trend Micro CTF 2016 The Final1 challenge · 1 writeup
- Qiwi-Infosec CTF-201652 challenges · 97 writeups
- M*CTF 2016 Quals1 challenge · 1 writeup
- Securinets CTF Quals 20167 challenges · 11 writeups
- DefCamp CTF Qualification 201612 challenges · 21 writeups
- ALICTF 201616 challenges · 26 writeups
- SECUINSIDE CTF Quals 201622 challenges · 40 writeups
- Teaser CONFidence CTF 20163 challenges · 5 writeups
- SSCTF 2016 Quals41 challenges · 83 writeups
- Break In 201625 challenges · 57 writeups
- Facebook Capture The Flag 20162 challenges · 2 writeups
- HackIM 201667 challenges · 212 writeups
- SunshineCTF 201621 challenges · 56 writeups
- 2016LCTF 20162 challenges · 4 writeupsno CTFtime listing
- 2016ZCTF 20161 challenge · 2 writeupsno CTFtime listing
- 3ds Ctf 20167 challenges · 7 writeupsno CTFtime listing
- 429ctf 20163 challenges · 3 writeupsno CTFtime listing
- ABCTF 2016128 challenges · 218 writeups
- ABCTF Frozen Recursion1 challenge · 1 writeupno CTFtime listing
- AIS3 finalCTF 20162 challenges · 4 writeupsno CTFtime listing
- Ais3 Pre Exam 20164 challenges · 5 writeupsno CTFtime listing
- ångstromCTF 201671 challenges · 144 writeups
- ASIS CTF Finals 20162 challenges · 2 writeupsno CTFtime listing
- Belluminar 20162 challenges · 2 writeupsno CTFtime writeups
- Bioterra Ctf 201621 challenges · 37 writeupsno CTFtime listing
- BKP CTF2 challenges · 2 writeupsno CTFtime listing
- Bkpctf 20169 challenges · 12 writeupsno CTFtime listing
- Boston Key Part 20161 challenge · 1 writeupno CTFtime listing
- Camsctf 20168 challenges · 8 writeupsno CTFtime listing
- Cc3c Ctf 20161 challenge · 1 writeupno CTFtime listing
- CCTF 20162 challenges · 2 writeupsno CTFtime listing
- Cgc Open Ctf 20162 challenges · 4 writeupsno CTFtime listing
- Codebreaker 20161 challenge · 1 writeupno CTFtime listing
- CS Fall 20165 challenges · 5 writeupsno CTFtime listing
- CSAWFinals 20161 challenge · 1 writeupno CTFtime listing
- CSC2016RO 20161 challenge · 1 writeupno CTFtime listing
- Ctf Writeups 20165 challenges · 5 writeupsno CTFtime listing
- CTF(x) 201622 challenges · 39 writeups
- Ctfx 201616 challenges · 31 writeupsno CTFtime listing
- Cyber@Hack 201623 challenges · 69 writeupsno CTFtime writeups
- D CTF Quals 20163 challenges · 3 writeupsno CTFtime listing
- Dctf 201610 challenges · 10 writeupsno CTFtime listing
- ECTF 201611 challenges · 18 writeups
- Eff Ctf 20168 challenges · 24 writeupsno CTFtime listing
- GreHack CTF 201620 challenges · 35 writeups
- Gryphonctf 201628 challenges · 30 writeupsno CTFtime listing
- H4ck1t 20168 challenges · 8 writeupsno CTFtime listing
- Hackcon Ctf 201615 challenges · 30 writeupsno CTFtime listing
- HackIt CTF 20161 challenge · 1 writeupno CTFtime listing
- Hacklu 20161 challenge · 2 writeupsno CTFtime listing
- Hackthevote 201612 challenges · 15 writeupsno CTFtime listing
- Hackvent 201617 challenges · 17 writeupsno CTFtime listing
- HCTF 20161 challenge · 1 writeupno CTFtime listing
- HITCON CTF 2016 Final0 challenges · 0 writeupsno CTFtime writeups
- HSCTF 33 challenges · 3 writeupsno CTFtime writeups
- IceCTF 2016154 challenges · 438 writeups
- IceCTF pts 20161 challenge · 1 writeupno CTFtime listing
- InnoCTF 20163 challenges · 3 writeups
- InsomniHack CTF teaser 20162 challenges · 2 writeupsno CTFtime listing
- Internetwache CTF 2016114 challenges · 399 writeups
- InternetWatche CTF 20167 challenges · 7 writeupsno CTFtime listing
- IW CTF2 challenges · 2 writeupsno CTFtime listing
- Juniors CTF 201659 challenges · 127 writeups
- LabyREnth 201627 challenges · 46 writeups
- LASACTF 201611 challenges · 22 writeupsno CTFtime writeups
- Lug Acm Ctf Sp 201624 challenges · 24 writeupsno CTFtime listing
- MCSC CTF 20162 challenges · 2 writeupsno CTFtime listing
- Mctf 20164 challenges · 5 writeupsno CTFtime listing
- MMA CTF Web50 20161 challenge · 1 writeupno CTFtime listing
- MMACTF 20163 challenges · 4 writeupsno CTFtime listing
- MMACTF Misc200 20161 challenge · 1 writeupno CTFtime listing
- My on BCTF 20161 challenge · 1 writeupno CTFtime listing
- My on Hack Lu CTF 20161 challenge · 1 writeupno CTFtime listing
- My on HITCON CTF Qualification 20161 challenge · 1 writeupno CTFtime listing
- My on TU CTF 20162 challenges · 2 writeupsno CTFtime listing
- My on Volga CTF Qualification 20161 challenge · 1 writeupno CTFtime listing
- Ncl Ctf Preseason 201615 challenges · 15 writeupsno CTFtime listing
- Ncl Ctf Regular Season 20167 challenges · 7 writeupsno CTFtime listing
- Ndh Quals Write Up Inforensic Invest 20161 challenge · 1 writeupno CTFtime listing
- Ndh Quals Write Up Steganalysis Stegano Sound 20161 challenge · 1 writeupno CTFtime listing
- Ndh Quals Write Up Toil33t 20161 challenge · 1 writeupno CTFtime listing
- Ndh Quals Write Up Webapp Find Me Im Famous 20161 challenge · 1 writeupno CTFtime listing
- Neo Ctf 20169 challenges · 23 writeupsno CTFtime listing
- Nn6ed 20161 challenge · 1 writeupno CTFtime listing
- NorthSec 20161 challenge · 1 writeupno CTFtime writeups
- Nullcon 20166 challenges · 8 writeupsno CTFtime listing
- PCTF 20163 challenges · 3 writeupsno CTFtime listing
- PlaidCTF SmartStove 20161 challenge · 1 writeupno CTFtime listing
- PlaidCTF unix time formatter1 challenge · 1 writeupno CTFtime listing
- Pragyan Ctf 201628 challenges · 84 writeupsno CTFtime listing
- Pwning Open Ctf 201614 challenges · 28 writeupsno CTFtime listing
- QCTF Starter 20161 challenge · 1 writeup
- Rhme2 201623 challenges · 23 writeupsno CTFtime listing
- sCTF 2016 Q169 challenges · 137 writeups
- sCTF Algorithmic 20161 challenge · 1 writeupno CTFtime listing
- SCTF code 20163 challenges · 3 writeupsno CTFtime listing
- SCTF rev1 20161 challenge · 1 writeupno CTFtime listing
- Sect 20162 challenges · 2 writeupsno CTFtime listing
- STEM CTF: Cyber Challenge 201611 challenges · 21 writeups
- Sthack 20163 challenges · 4 writeups
- Su Ctf 201639 challenges · 118 writeupsno CTFtime listing
- Svattt 201613 challenges · 13 writeupsno CTFtime listing
- SVATTT Quals 20161 challenge · 1 writeupno CTFtime listing
- TJCTF 201667 challenges · 132 writeups
- Tmctf 20163 challenges · 3 writeupsno CTFtime listing
- Tw Edu Ctf 20166 challenges · 6 writeupsno CTFtime listing
- TWCTF 20167 challenges · 8 writeupsno CTFtime listing
- UConn CyberSEED 20168 challenges · 12 writeups
- UFO CTF SCHOOL 201614 challenges · 22 writeups
- Ugractf Training 20162 challenges · 2 writeupsno CTFtime listing
- Viettel MATESCTF 5th Quals1 challenge · 1 writeupno CTFtime listing
- VolgaCTF of Science1 challenge · 1 writeupno CTFtime listing
- VolgaCTF of Science21 challenge · 1 writeupno CTFtime listing
- VolgaCTF of Science31 challenge · 1 writeupno CTFtime listing
- WARGAME NDH 20162 challenges · 2 writeupsno CTFtime listing
- Wargame Ndh Write Up A Balanced Rsa A Day Keeps The Security Analyst Away 20161 challenge · 1 writeupno CTFtime listing
- Wargame Ndh Write Up One Too Many 20161 challenge · 1 writeupno CTFtime listing
- Wargame Ndh Write Up Sticky Sticky 20161 challenge · 1 writeupno CTFtime listing
- Weebctf 20162 challenges · 2 writeupsno CTFtime listing
- ZCTF 20166 challenges · 6 writeupsno CTFtime listing