April 6, 2023, 12:16 p.m. "VishwaCTF 2023" scoreboard added.

April 6, 2023, 5:20 a.m. "Texas Security Awareness Week 2023" is publically votable.

April 6, 2023, 5:20 a.m. "Texas Security Awareness Week 2023" published.

April 4, 2023, 5:41 p.m. "GREP CTF" scoreboard added.

April 4, 2023, 2:14 a.m. "RITSEC CTF 2023" scoreboard added.

April 3, 2023, 10:15 a.m. "Hackathon Nordic IT Security" published.

April 2, 2023, 2:02 p.m. "Bauhinia CTF 2023" is publically votable.

April 2, 2023, 2:02 p.m. "Bauhinia CTF 2023" published.

March 31, 2023, 8:30 p.m. "Break the Syntax CTF 2023" dates changed.

March 30, 2023, 2:01 a.m. "LINE CTF 2023" scoreboard added.

March 29, 2023, 10:03 p.m. "Jule CTF" published.

March 29, 2023, 10:03 p.m. "GREP CTF" is publically votable.

March 29, 2023, 10:03 p.m. "GREP CTF" published.

March 29, 2023, 9:09 p.m. "Hacky'Nov 0x02" published.

March 29, 2023, 9:09 p.m. "UMDCTF 2023" is publically votable.

March 29, 2023, 9:09 p.m. "UMDCTF 2023" published.

March 29, 2023, 9:09 p.m. "Wayne State University - Capture-The-Flag" is publically votable.

March 29, 2023, 9:09 p.m. "Wayne State University - Capture-The-Flag" published.

March 29, 2023, 9:09 p.m. "BUFF3R CTF MACE EDITION" is publically votable.

March 29, 2023, 9:09 p.m. "BUFF3R CTF MACE EDITION" published.

March 29, 2023, 9:08 p.m. "Break the Syntax CTF 2023" is publically votable.

March 29, 2023, 9:08 p.m. "Break the Syntax CTF 2023" published.

March 29, 2023, 9:08 p.m. "HeroCTF v5" is publically votable.

March 29, 2023, 9:08 p.m. "HeroCTF v5" published.

March 29, 2023, 9:08 p.m. "HCMUS CTF 2023 Qualifications" is publically votable.

March 29, 2023, 9:08 p.m. "HCMUS CTF 2023 Qualifications" published.

March 29, 2023, 9:08 p.m. "BSides Algiers 2023" is publically votable.

March 29, 2023, 9:08 p.m. "BSides Algiers 2023" published.

March 29, 2023, 9:06 p.m. "PwnMe Finals : "8 bits"" is publically votable.

March 29, 2023, 9:06 p.m. "PwnMe Finals : "8 bits"" published.

March 29, 2023, 9:06 p.m. "Grey Cat The Flag 2023 Qualifiers" is publically votable.

March 29, 2023, 9:06 p.m. "Grey Cat The Flag 2023 Qualifiers" published.

March 29, 2023, 9:05 p.m. "BDSec CTF 2023" is publically votable.

March 29, 2023, 9:05 p.m. "BDSec CTF 2023" published.

March 29, 2023, 9:05 p.m. "CyberSecurityRumble Quals" is publically votable.

March 29, 2023, 9:05 p.m. "CyberSecurityRumble Quals" published.

March 29, 2023, 9:05 p.m. "BCACTF 4.0" is publically votable.

March 29, 2023, 9:05 p.m. "BCACTF 4.0" published.

March 29, 2023, 8:58 p.m. "Midnight Flag - Black Box" is publically votable.

March 29, 2023, 8:58 p.m. "Midnight Flag - Black Box" published.

March 29, 2023, 8:57 p.m. "ASIS CTF Finals 2023" is publically votable.

March 29, 2023, 8:57 p.m. "ASIS CTF Finals 2023" published.

March 29, 2023, 8:57 p.m. "ASIS CTF Quals 2023" is publically votable.

March 29, 2023, 8:57 p.m. "ASIS CTF Quals 2023" published.

March 29, 2023, 8:57 p.m. "DownUnderCTF 2023" is publically votable.

March 29, 2023, 8:57 p.m. "DownUnderCTF 2023" published.

March 29, 2023, 8:57 p.m. "CTFZone 2023 Quals" is publically votable.

March 29, 2023, 8:57 p.m. "CTFZone 2023 Quals" published.

March 29, 2023, 12:18 p.m. "Hack-A-Sat 4 Qualifiers" dates changed.

March 29, 2023, 9:21 a.m. "Cryptoverse CTF 2023" dates changed.