Ended
$575Online·Online
Creator Colosseum Startup Competition: Student Founders. Real Startups.
Online, Apr 24 - Jun 30, 2026
Open SourceSocial ImpactEducation
Apr 23, 2026580
Featured
Hackathons
Every event, every theme, every corner of the world.
2,644 results
Ended
$575Online·Online
Creator Colosseum Startup Competition: Student Founders. Real Startups.
Creator Colosseum Startup Competition: Student Founders. Real Startups. is a open Devpost hackathon. Submission window: Apr 24 - Jun 30, 2026.
AI & MLOpen SourceSocial Impact
Apr 23, 2026538
Ended
$265Online·Online
UMDCTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AI & MLWeb3 & CryptoEducation
Apr 24, 2026223
Ended
$8Online·Online
TRX CTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AR / VR
Apr 24, 2026152
Ended
$10Online·Online
HACKTHEON SEJONG 2026 Qualifier
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AI & MLEducationAR / VR
Apr 24, 202666
Ended
$1Online·Online
Alfa CTF 2026
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AR / VR
Apr 24, 202656
Ended
$1,250Online·Online
JerseyCTF VI
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AI & MLWeb3 & CryptoEducation
Apr 18, 202639
Ended
TBAOnline·Online
CTF@AC26 - Quals
Upcoming public CTF event from CTFtime. Format: Jeopardy.
AI & MLEducationAR / VR
Apr 24, 202674
Ended
TBAGlobal, Russian, Novosibirsk, Novosibirsk State Technical University·In person
CyberNSK-Finals
Upcoming public CTF event from CTFtime. Format: Attack-Defense.
EducationAR / VR
Apr 19, 20268
Ended
CN¥20KOnline·Online
CCKS2026-任务六：大模型生成文本检测及溯源
学术评测；所属系列赛：2026CCKS系列赛
AI & ML
Apr 27, 2026332
Ended
CN¥6,000Online·Online
CCL2026-Eval 任务：第二届古诗词赏析
学术评测；所属系列赛：2026CCL系列赛
AI & ML
Apr 27, 2026330
Ended
CN¥20KOnline·Online
CCKS2026-任务五：复杂约束条件下的文本属性抽取
学术评测；所属系列赛：2026CCKS系列赛
AI & MLAR / VR
Apr 27, 2026249
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