Aug. 21, 2023, 2:55 a.m. "Bauhinia CTF 2023" scoreboard added.

Aug. 21, 2023, 1:25 a.m. "Hacker's Playground 2023" scoreboard added.

Aug. 20, 2023, 2:35 p.m. "Midnight Sun CTF 2023 Finals" scoreboard added.

Aug. 17, 2023, 10:53 p.m. "CCCamp 2023" scoreboard added.

Aug. 14, 2023, 4:04 p.m. "CTFZone 2023 Quals" scoreboard added.

Aug. 14, 2023, 4:02 p.m. "Tenable CTF 2023" scoreboard added.

Aug. 9, 2023, 3:09 a.m. "Lexington Informatics Tournament CTF 2023" scoreboard added.

Aug. 8, 2023, 12:56 p.m. "Arab Security Cyber Wargames 2023 Qualifications" scoreboard added.

Aug. 8, 2023, 12:13 a.m. "PECAN+ CTF 2023" scoreboard added.

Aug. 7, 2023, 4:26 p.m. "DeconstruCT.F 2023" scoreboard added.

Aug. 7, 2023, 10:57 a.m. "Securinets CTF Quals 2023" scoreboard added.

Aug. 6, 2023, 3:49 a.m. "ESCAPE CTF 2023 Preliminary" scoreboard added.

Aug. 5, 2023, 3:52 p.m. "h4ckc0n 2023" dates changed.

Aug. 4, 2023, 12:32 p.m. "*CTF 2023" scoreboard added.

Aug. 3, 2023, 2:12 p.m. "*CTF 2023" scoreboard added.

Aug. 3, 2023, 10:51 a.m. "CAT CTF 23" scoreboard added.

Aug. 3, 2023, 9:17 a.m. "vsCTF 2023" is publically votable.

Aug. 3, 2023, 9:17 a.m. "vsCTF 2023" published.

Aug. 3, 2023, 9:17 a.m. "Balsn CTF 2023" is publically votable.

Aug. 3, 2023, 9:17 a.m. "Balsn CTF 2023" published.

Aug. 3, 2023, 9:17 a.m. "N1CTF 2023" is publically votable.

Aug. 3, 2023, 9:17 a.m. "N1CTF 2023" published.

Aug. 3, 2023, 9:17 a.m. "CVECTF 2023" is publically votable.

Aug. 3, 2023, 9:17 a.m. "CVECTF 2023" published.

Aug. 3, 2023, 9:17 a.m. "saarCTF 2023" is publically votable.

Aug. 3, 2023, 9:17 a.m. "saarCTF 2023" published.

Aug. 3, 2023, 9:11 a.m. "COMPFEST CTF 2023" is publically votable.

Aug. 3, 2023, 9:11 a.m. "COMPFEST CTF 2023" published.

Aug. 3, 2023, 9:10 a.m. "Cyber Heroines CTF" is publically votable.

Aug. 3, 2023, 9:10 a.m. "Cyber Heroines CTF" published.

Aug. 3, 2023, 9:10 a.m. "nullcon HackIM CTF Goa 2023" is publically votable.

Aug. 3, 2023, 9:10 a.m. "nullcon HackIM CTF Goa 2023" published.

Aug. 3, 2023, 9:10 a.m. "WMCTF2023" is publically votable.

Aug. 3, 2023, 9:10 a.m. "WMCTF2023" published.

Aug. 3, 2023, 9:10 a.m. "JUCTF" published.

Aug. 3, 2023, 9:10 a.m. "Tenable CTF 2023" is publically votable.

Aug. 3, 2023, 9:10 a.m. "Tenable CTF 2023" published.

Aug. 3, 2023, 9:10 a.m. "CAT CTF 23" is publically votable.

Aug. 3, 2023, 9:10 a.m. "CAT CTF 23" published.

Aug. 3, 2023, 9:09 a.m. "*CTF 2023" published.

Aug. 3, 2023, 9:09 a.m. "BlockHarbor Automotive CTF" is publically votable.

Aug. 3, 2023, 9:09 a.m. "BlockHarbor Automotive CTF" published.

Aug. 3, 2023, 9:07 a.m. "PECAN+ CTF 2023" dates changed.

Aug. 3, 2023, 8:46 a.m. "Urmia CTF 2023" is publically votable.

Aug. 3, 2023, 8:46 a.m. "Urmia CTF 2023" published.

Aug. 3, 2023, 8:17 a.m. "AVSS (Adversarial Vulnerability Scoring System) Contest " is publically votable.

Aug. 3, 2023, 8:17 a.m. "AVSS (Adversarial Vulnerability Scoring System) Contest " published.

Aug. 3, 2023, 8:17 a.m. "PECAN+ CTF 2023" published.

July 31, 2023, 12:27 a.m. "corCTF 2023" scoreboard added.

July 30, 2023, 10:18 a.m. " TFC CTF 2023" scoreboard added.