Nov. 29, 2020, 6:23 p.m. "SPbCTF's Student CTF 2020 Finals" scoreboard added.

Nov. 26, 2020, 7:06 p.m. "Hacktober CTF" scoreboard added.

Nov. 24, 2020, 11:20 p.m. "Ugra CTF Finals 2020" scoreboard added.

Nov. 24, 2020, 3:14 p.m. "HTB University CTF 2020" scoreboard added.

Nov. 23, 2020, 10:02 p.m. "Hackfest CTF Pro 2020" scoreboard added.

Nov. 23, 2020, 10:01 p.m. "Hackfest CTF Classic 2020" scoreboard added.

Nov. 23, 2020, 10:21 a.m. "HTB University CTF 2020" is publically votable.

Nov. 23, 2020, 10:21 a.m. "2020 December Metasploit community CTF" is publically votable.

Nov. 23, 2020, 10:20 a.m. "boot2root 2020" is publically votable.

Nov. 23, 2020, 10:20 a.m. "X-MAS CTF 2020" is publically votable.

Nov. 23, 2020, 10:20 a.m. "PlaidCTF 2021" is publically votable.

Nov. 23, 2020, 10:20 a.m. "Real World CTF 3rd" is publically votable.

Nov. 22, 2020, 9:37 p.m. "Dragon CTF 2020" scoreboard added.

Nov. 22, 2020, 11:34 a.m. "boot2root 2020" dates changed.

Nov. 21, 2020, 6:52 a.m. "HTB University CTF 2020" dates changed.

Nov. 21, 2020, 6:50 a.m. "HTB University CTF 2020" dates changed.

Nov. 20, 2020, 6:07 p.m. "Hack For Troops" scoreboard added.

Nov. 19, 2020, 6:31 p.m. "m0leCon CTF 2020" scoreboard added.

Nov. 19, 2020, 7:08 a.m. "Real World CTF 3rd" dates changed.

Nov. 19, 2020, 7:07 a.m. "Real World CTF 3rd" dates changed.

Nov. 18, 2020, 5:30 p.m. "Ledger Donjon CTF 2020" scoreboard added.

Nov. 17, 2020, 2:52 p.m. "Balsn CTF 2020" scoreboard added.

Nov. 16, 2020, 5:47 p.m. "Decompetition" scoreboard added.

Nov. 15, 2020, 7:51 p.m. "SPbCTF's Student CTF 2020 Quals" scoreboard added.

Nov. 15, 2020, 7:50 p.m. "SPbCTF's Student CTF 2020 Quals" scoreboard added.

Nov. 15, 2020, 6:59 p.m. "SPbCTF's Student CTF 2020 Quals" scoreboard added.

Nov. 15, 2020, 4:02 p.m. "M*CTF 2020 Final" dates changed.

Nov. 15, 2020, 11:22 a.m. "HK Cyber Security New Generation CTF Challenge 2020" scoreboard added.

Nov. 14, 2020, 10:39 p.m. "Square CTF 2020" scoreboard added.

Nov. 12, 2020, 10:51 p.m. "Hackfest CTF Classic 2020" is publically votable.

Nov. 12, 2020, 10:51 p.m. "Hackfest CTF 2020 Classic " is publically votable.

Nov. 12, 2020, 10:50 p.m. "Pwn2Win CTF 2021" is publically votable.

Nov. 10, 2020, 10:52 p.m. "FarEastCTF - 2020" scoreboard added.

Nov. 10, 2020, 10:09 p.m. "Hackfest CTF Pro 2020" dates changed.

Nov. 10, 2020, 10:09 p.m. "Hackfest CTF Classic 2020" dates changed.

Nov. 10, 2020, 5:48 a.m. "CSAW CTF Final Round 2020" scoreboard added.

Nov. 9, 2020, 9:29 p.m. "Hackfest CTF Pro 2020" dates changed.

Nov. 9, 2020, 9:25 p.m. "Hackfest CTF Classic 2020" dates changed.

Nov. 9, 2020, 3:18 p.m. "Sunshine CTF 2020" scoreboard added.

Nov. 8, 2020, 5:35 p.m. "KipodAfterFree CTF 2020" scoreboard added.

Nov. 8, 2020, 5:10 p.m. "CSAW CTF Final Round 2020" is publically votable.

Nov. 7, 2020, 7:34 p.m. "SPbCTF's Student CTF 2020 Quals" is postponed.

Nov. 7, 2020, 7:34 p.m. "SPbCTF's Student CTF 2020 Finals" is postponed.

Nov. 7, 2020, 7:33 p.m. "SPbCTF's Student CTF 2020 Finals" is publically votable.

Nov. 7, 2020, 7:33 p.m. "SPbCTF's Student CTF 2020 Quals" is publically votable.

Nov. 7, 2020, 8:06 a.m. "G̷a̷c̷h̷i̷ C̷T̷F̷ 2̷0̷2̷0̷" is publically votable.

Nov. 7, 2020, 8:05 a.m. "WhiteHat Grand Prix 06 - Final Round" is publically votable.

Nov. 6, 2020, 9:49 p.m. "Pwn2Win CTF 2021" dates changed.

Nov. 6, 2020, 2:52 p.m. "PASECA CTF 2020" dates changed.

Nov. 4, 2020, 11:05 p.m. "Newark Academy CTF 2020" scoreboard added.