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3 editions
·
122 challenges
·
2023–2025
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2025
2024
2023
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2025
27 challenges
CTFtime
crypto
7
addition
0
0
addition_2
0
0
addition_3
0
0
aescure
0
0
division
0
0
triangulate
0
0
uncrackable
0
0
misc
6
always_stego
0
0
based
0
0
GPT
0
0
guessctf
0
0
snake
0
0
Uwa_so_Piano
0
0
pwn
4
Crazy_FSOP
0
0
Easy_Bof
0
0
Rewrite_It_In_Zig
0
0
Unexpected
0
0
rev
4
floor_is_lava
0
0
functioning
0
0
normal_java_code
0
0
wasm_checker
0
0
web
6
blessed
0
0
desafe
0
0
Devil_Net_v2
0
0
Orange_Skies
0
0
Purely_Orange_Skies
0
0
Ripples_of_Past_Reverie
0
0
2024
47 challenges
CTFtime
algo
3
lis
0
0
omniscient_larry
0
0
orz_larry
0
0
crypto
7
decryption_as_a_service
0
0
drunk_lcg
0
0
ecsuses
0
0
faked_onion
0
0
less_suspicious_rsa
0
0
pilfer_techies
0
0
unsuspicious_rsa
0
0
jail
6
javajail1
0
0
javajail2
0
0
pyquinejailgolf
0
0
sansomega
0
0
zig_jail_1
0
0
zig_jail_2
0
0
misc
4
cookie
0
0
densely_packed
0
0
guessctf
0
0
supply_chain
0
0
osint
3
bathroom_break
0
0
cherry_blossoms
0
0
wumpus_leaks
0
0
pwn
10
baby_bear_blockchain
0
0
baby_elfcrafting
0
0
baby_sandbox
0
0
bearsay
0
0
buffer_overflow
0
0
crackbox
0
0
heaps_of_fun
0
0
linker_as_a_service
0
0
reflection
0
0
summit
0
0
rev
9
cplusplus
0
0
dill_with_it
0
0
flagpatch
0
0
gogogaga
0
0
hole
0
0
revtale_1
0
0
revtale_2
0
0
typo
0
0
wtf
0
0
web
5
busy_bee
0
0
creative_login_page_challenge
0
0
denied
0
0
one_shot
0
0
the_flag_sharing_network
0
0
2023
48 challenges
CTFtime
algo
4
church
0
0
gcd-query-v1
0
0
gcd-query-v2
0
0
whiteboard
0
0
crypto
12
Compact_XORs
0
0
Excuse_me
0
0
lce_cream_generator
0
0
Lottery
0
0
Minimalaestic
0
0
Non-Quadratic_Residues
0
0
OwO_time_pad
0
0
Poly_Fractions
0
0
The_Vault_2
0
0
Weak_Primes
0
0
You_get_extra_information_1
0
0
You_get_extra_information_2
0
0
misc
5
Censorship
0
0
Censorship_Lite
0
0
guessctf
0
0
q-CHeSHires_game
0
0
q-warmup
0
0
pwn
11
ELFcrafting-v1
0
0
ELFcrafting-v2
0
0
frog-math
0
0
hex-converter
0
0
hex-converter-2
0
0
i-love-ffi
0
0
perfect-sandbox
0
0
permissions
0
0
rntk
0
0
simple-heap-v1
0
0
simpleOS
0
0
rev
9
CSCE221-Data_Structures_and_Algorithms
0
0
emojis
0
0
flagchecker
0
0
headache
0
0
jvm
0
0
rusteze
0
0
rusteze_2
0
0
trick_question
0
0
volcano
0
0
web
7
cps_remastered
0
0
funny_factorials
0
0
go-gopher
0
0
gophers-revenge
0
0
lahoot
0
0
sanity
0
0
uwuctf
0
0