CTF Time

Name: squ1rrel CTF 2026 (an squ1rrel CTF event.)
Date: April 17, 2026, 11 p.m. — 19 April 2026, 06:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://ctf.squ1rrel.dev/
Rating weight: 32.47
Event organizers: squ1rrel

Name: pingCTF 2026 (an pingCTF event.)
Date: April 18, 2026, 10 a.m. — 19 April 2026, 10:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: http://ctf.knping.pl/
Rating weight: 46.20
Event organizers: <script>alert("Ping")</script>

Name: HiveCTF (an HiveCTF event.)
Date: April 18, 2026, 3 p.m. — 18 April 2026, 23:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://mctf.io/hivectf
Rating weight: 25.00
Event organizers: DSU CTF Club

Name: WRECKCTF 2026 (an WRECKCTF event.)
Date: April 17, 2026, 4 a.m. — 18 April 2026, 04:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: http://wreckctf.com/
Rating weight: 0.00
Event organizers: Mad H@tters

Name: ZeroSecure CTF 2026 (an ZeroSecure CTF event.)
Date: April 17, 2026, 5:30 a.m. — 18 April 2026, 05:30 UTC  [add to calendar]
Format: Jeopardy
On-site
Offical URL: https://www.zerosecurectf.online/
Rating weight: 0.00
Event organizers: CLIENT - ZERO

Name: 47CON CTF 2026 (an 47CON CTF event.)
Date: April 17, 2026, 8 a.m. — 18 April 2026, 08:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Location: Valladolid (Spain)
Offical URL: https://sugusuva.es/ctfd/
Rating weight: 0
Event organizers: SUGUS

Name: MIPT CTF Finals 2026 (an MIPT CTF event.)
Date: April 5, 2026, 7 a.m. — 05 April 2026, 14:00 UTC  [add to calendar]
Format: Attack-Defense
On-site
Location: Russia, Dolgoprudny, MIPT
Offical URL: https://miptctf.ru/
Rating weight: 0.00
Event organizers: L0stAx3s

Name: Incognito 7.0 (an INCOGNITO event.)
Date: April 14, 2026, midnight — 15 April 2026, 00:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://incognito.axiosiiitl.dev/
Rating weight: 16.56
Event organizers: Byt3Scr4pp3rs

Name: UMassCTF 2026 (an UMassCTF event.)
Date: April 10, 2026, 10 p.m. — 12 April 2026, 22:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://ctf.umasscybersec.org/
Rating weight: 65.95
Event organizers: SavedByTheShell

Name: DawgCTF 2026 (an DawgCTF event.)
Date: April 10, 2026, 4 p.m. — 12 April 2026, 16:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://metactf.com/join/dawgctf26
Rating weight: 66.64
Event organizers: UMBC Cyber Dawgs

Name: PUTCyberDays CTF 2026 (an PUTCyberDays CTF event.)
Date: April 11, 2026, 10 a.m. — 12 April 2026, 10:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://putcyberdays.pl/en/
Rating weight: 24.94
Event organizers: PUTrequest

Name: Pàlcam Cybergames 2026 (an Pàlcam CyberGames event.)
Date: April 10, 2026, 10 a.m. — 11 April 2026, 23:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://palcamcg2026.soterctf.com/
Rating weight: 0
Event organizers: Pàlcam ASIX

Name: Cybersplash 2026 (an SECPlayground CTF event.)
Date: April 11, 2026, 2 a.m. — 12 April 2026, 02:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://lobby-ctf.secplayground.com/lobby/8c09ae30-a668-448b-b6dc-b777b1e62521
Rating weight: 0.00
Event organizers: SECPlayground

Name: KAALCHAKRA CTF Finals (an KAALCHAKRA CTF event.)
Date: April 11, 2026, 4:30 a.m. — 11 April 2026, 11:30 UTC  [add to calendar]
Format: Jeopardy
On-site
Location: National Forensic Sciences University, Goa Campus
Offical URL: https://kaalchakractf.com/
Rating weight: 0.00
Event organizers: TH3_RANG3RS

Name: Dreamhack Invitational 2026 (an Dreamhack Invitational event.)
Date: April 7, 2026, midnight — 07 April 2026, 15:00 UTC  [add to calendar]
Format: Jeopardy
On-site
Location: COEX, Seoul, South Korea
Offical URL: https://dreamhack.io/
Rating weight: 0
Event organizers: Dreamhack

Name: Triada CTF '26 (an Triada CTF event.)
Date: April 6, 2026, 4:30 a.m. — 07 April 2026, 04:30 UTC  [add to calendar]
Format: Jeopardy
On-site
Location: Yenepoya (Deemed to be University), Bangalore Campus
Offical URL: http://ctf26.triada.in/
Rating weight: 0
Event organizers: Triada

Name: VishwaCTF'2026 (an VishwaCTF event.)
Date: April 3, 2026, 9:30 a.m. — 05 April 2026, 09:30 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: http://vishwactf.com/
Rating weight: 36.00
Event organizers: CyberCellVIIT

Name: RITSEC CTF 2026 (an RITSEC CTF event.)
Date: April 3, 2026, 9 p.m. — 05 April 2026, 21:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://ctfd.ritsec.club/
Rating weight: 48.64
Event organizers: TeamContagion

Name: NCTF 2026 (an NCTF event.)
Date: April 4, 2026, 1 a.m. — 05 April 2026, 13:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://nctf.x1ct34m.com/games/2
Rating weight: 25.00
Event organizers: X1cT34m

Name: SillyCTF 2 (an SillyCTF event.)
Date: April 4, 2026, noon — 05 April 2026, 04:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://sillyctf.psuccso.org/
Rating weight: 25.00
Event organizers: Penn State CCSO