$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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685 challenges · browse all techniques

Challenge CTF Weight Category Has
Geo_Location TexSAW 2024 – OSINT files
New_Dallas UIUCTF 2024 – OSINT files
bro_thinks_hes_hans_zimmer UMDCTF 2024 – OSINT files
literally_arrakis_I UMDCTF 2024 – OSINT files
literally_arrakis_II UMDCTF 2024 – OSINT files
literally_arrakis_III UMDCTF 2024 – OSINT files
lost_on_caladan UMDCTF 2024 – OSINT files
vlad_pad UMDCTF 2024 – OSINT files
Clocking_In UrchinSecAware 2024 – OSINT files
Bulletproof WorldWide 2024 – OSINT files
Identity WorldWide 2024 – OSINT files
Memorial WorldWide 2024 – OSINT files
To_the_sky WorldWide 2024 – OSINT files
A_Honest_Businessman cruXipher 2024 – OSINT files
Shrine cruXipher 2024 – OSINT files
The_Missing_Identity cruXipher 2024 – OSINT files
Pastebin n00bzCTF 2024 24.23 OSINT files
PastebinX n00bzCTF 2024 24.23 OSINT files
Tail n00bzCTF 2024 24.23 OSINT files
The_Gang n00bzCTF 2024 24.23 OSINT files
The_Gang_3 n00bzCTF 2024 24.23 OSINT files
The_Gang_4 n00bzCTF 2024 24.23 OSINT files
time_traveler osuigaming 2024 – OSINT files
when_you_see_it osuigaming 2024 – OSINT files
Young_Wannabe snakeCTF 2024 Quals 24.79 OSINT files
Finding Artifacts 1 UIUCTF 2023 – OSINT files
Finding Artifacts 2 UIUCTF 2023 – OSINT files src
Finding Jonah? UIUCTF 2023 – OSINT files src
First class mail UIUCTF 2023 – OSINT files src
Jonah's Journal UIUCTF 2023 – OSINT files src
What's for Dinner? UIUCTF 2023 – OSINT files src
Murder Mystery BYUCTF 2022 – OSINT files src
Hike PatriotCTF 2022 24.52 OSINT files src
Endless_Revenge_2 07CTF 2026 23.71 OSINT files
My_Car 07CTF 2026 23.71 OSINT files
Read_Between_the_Tiles 07CTF 2026 23.71 OSINT files
Road_Trip 07CTF 2026 23.71 OSINT files
Speed_Limit 07CTF 2026 23.71 OSINT files
GeoSkill 0xFUN 2026 17.74 OSINT files
Temptation._Stone._Silence. 0xFUN 2026 17.74 OSINT files