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Hackathons

Every event, every theme, every corner of the world.

2,644 results
SNS Bold.ai
Ended
₹1M
Saravanampatti, Tamilnadu - 641035·Hybrid
SNS InstitutionsSNS Institutions

SNS Bold.ai

SNS Bold.ai is a open Devpost hackathon. Submission window: Jun 01 - 30, 2026.

AI & MLRobotics & IoTEducation
May 31, 2026158
THEM?!CTF 2026
Ended
$1,310
Online·Online
THEM?THEM?

THEM?!CTF 2026

Upcoming public CTF event from CTFtime. Format: Jeopardy.

AI & MLWeb3 & CryptoGaming
May 29, 2026284
WhiteHats TrojanCTF 2026
Ended
€1,000
Global, Netherlands, Eindhoven·In person
E.S.H.A. TrojanE.S.H.A. Trojan

WhiteHats TrojanCTF 2026

Upcoming public CTF event from CTFtime. Format: Jeopardy.

EducationAR / VR
May 30, 20264
HASBLCTF26
Ended
$50
Online·Online
ExploitsFromHeaven1337ExploitsFromHeaven1337

HASBLCTF26

Upcoming public CTF event from CTFtime. Format: Jeopardy.

AI & MLSocial ImpactAR / VR
May 29, 20262
DevFusion 3.O | The Developers Hackathon
Ended
TBA
Online·Online
Indian Institute of Technology (IIT), BombayIndian Institute of Technology (IIT), Bombay

DevFusion 3.O | The Developers Hackathon

Rules & Guidelines: Read carefully before registering. Participation implies full acceptance of all rules listed below. Eligibility: Open to school and college students. Participan...

AI & MLOpen SourceSocial Impact
May 31, 2026721
BYUCTF 2026
Ended
TBA
Online·Online
BYU CyberiaBYU Cyberia

BYUCTF 2026

Upcoming public CTF event from CTFtime. Format: Jeopardy.

Web3 & CryptoAR / VR
May 29, 2026136
Grey Cat The Flag 2026 Qualifiers
Ended
TBA
Online·Online
NUSGreyhatsNUSGreyhats

Grey Cat The Flag 2026 Qualifiers

Upcoming public CTF event from CTFtime. Format: Jeopardy.

AI & MLSocial ImpactAR / VR
May 29, 2026112
Pwn2Play Open CTF
Ended
TBA
Online·Online
DMUHackers26DMUHackers26

Pwn2Play Open CTF

Upcoming public CTF event from CTFtime. Format: Jeopardy.

AI & MLWeb3 & CryptoAR / VR
May 30, 202636
bhackari CTF 2026
Ended
TBA
Online·Online
bhackaribhackari

bhackari CTF 2026

Upcoming public CTF event from CTFtime. Format: Jeopardy.

Web3 & CryptoAR / VR
May 30, 20269
SmartAIthon 2026 Campus Ambassador
Ended
TBA
Online·Online
IEEE KCE Student Branch CIS ChapterIEEE KCE Student Branch CIS Chapter

SmartAIthon 2026 Campus Ambassador

The SmartAIthon 2026 Campus Ambassador Program is an opportunity for enthusiastic students to represent and promote SmartAIthon 2026 – IEEE Smart Cities AI Hackathon within their c...

AI & MLSocial ImpactEducation
May 31, 20269
HSE CTF 2026
Ended
TBA
Global, Moscow, Russia·In person
HSE CTF CrewHSE CTF Crew

HSE CTF 2026

Upcoming public CTF event from CTFtime. Format: Jeopardy.

EducationAR / VR
May 29, 20266
HEad and neCK TumOR Lesion Segmentation, Staging and Prognosis
Ended
TBA
Online·Online
Grand ChallengeGrand Challenge

HEad and neCK TumOR Lesion Segmentation, Staging and Prognosis

AI & MLHealth & Bio
May 31, 20260

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