$ ctf42

Challenges

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

Challenge CTF Weight Category Has
gambler_baby
#predictable-prng#weak-seeding#binary-patching
 b01lers 2022 33.05 Pwn files wu 1
gambler_overflow
#stack-buffer-overflow#gets
 b01lers 2022 33.05 Pwn files wu 2
gambler_supreme
#format-string#canary-leak#buffer-overflow
 b01lers 2022 33.05 Pwn files wu 1
Transcendental b01lers 2023 36.84 Pwn files wu 1
veryfastvm b01lers 2022 33.05 Pwn files wu 3
micromicromicropython b01lers 2026 66.00 Pwn files
multifiles b01lers 2026 66.00 Pwn files
priority_queue b01lers 2026 66.00 Pwn files
spelling_bee b01lers 2026 66.00 Pwn files
throughthewall b01lers 2026 66.00 Pwn files
transmutation b01lers 2026 66.00 Pwn files
Gadget_Freak b01lers 2025 44.50 Pwn files
Trolley_Problem b01lers 2025 44.50 Pwn files
guesswhosstack b01lers 2025 44.50 Pwn files
losecash b01lers 2025 44.50 Pwn files
scanfun b01lers 2025 44.50 Pwn files
where b01lers 2025 44.50 Pwn files
Zero_to_Hero b01lers 2024 30.80 Pwn files
arm_and_a_leg b01lers 2024 30.80 Pwn files
easy_note b01lers 2024 30.80 Pwn files
medium_note b01lers 2024 30.80 Pwn files
mixtpeailbc b01lers 2024 30.80 Pwn files
seeing_red b01lers 2024 30.80 Pwn files
shall_we_play_a_game b01lers 2024 30.80 Pwn files
cfifufuuufuuuuu b01lers 2023 36.84 Pwn files
knock_knock b01lers 2023 36.84 Pwn files
noah b01lers 2023 36.84 Pwn files
Middleagedheap b01lers 2021 22.99 Pwn files
banksy b01lers 2021 22.99 Pwn files
boiledvm b01lers 2021 22.99 Pwn files