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Junior.Crypt · CTF Archive
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Junior.Crypt
2 editions
·
101 challenges
·
2024–2025
View on GitHub
2025
2024
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Vote and rate each challenge below.
2025
57 challenges
CTFtime
crypto
10
Amount_of_his_dreams
0
0
Bitflip_RSA
0
0
Error_Based_Encryption
0
0
Grey_Box_Hacking
0
0
More_than_Ascii85
0
0
OTP_with_shift_register
0
0
Signature_ECDSA
0
0
The_Ripper
0
0
Very_Obfuscated_Crypto
0
0
Yin_Yang
0
0
forensic
4
All_in_white
0
0
Rainbow_in_White
0
0
S=HxW
0
0
White_Cat_in_a_White_Room
0
0
misc
12
Birds_and_Wires
0
0
Broken_ZKP._I
0
0
Double_Trouble
0
0
Error_another_error_...
0
0
Homomorphic_Fraud
0
0
Homomorphic_weak
0
0
Intel_order_VS_Network_order
0
0
Interesting_WAV
0
0
National_Ornaments
0
0
What_to_do_with_PPC
0
0
ZKP_9+
0
0
ZKP_with_Hint
0
0
osint
10
A_friend_of_yours_says_hello
0
0
Authors_autograph
0
0
Center_of_Europe
0
0
Chess_in_the_fog
0
0
History_of_the_university
0
0
Hollywood
0
0
Name_of_the_stone
0
0
No_drones_yet
0
0
Origins_of_cybersecurity
0
0
Photo_from_a_past_life
0
0
ppc
5
100_percent_Robust_PRNG
0
0
LCG_hack
0
0
Python_PRNG_hack
0
0
Randomized_Flag
0
0
Robust_PRNG_in_Python
0
0
pwn
5
ChattyParrot
0
0
GoldenByte
0
0
KindAuthor
0
0
NeuralNet
0
0
StackSmasher
0
0
rev
8
Compiled_Python
0
0
Dynamic_Key
0
0
Elven_Knot
0
0
Hybrid_Encryption
0
0
Little_warm_up
0
0
More_than_a_warm_up
0
0
Reverse_Puzzle
0
0
Turing_Award
0
0
steg
3
EXIF
0
0
Guitar_melody
0
0
Uncommon_text
0
0
2024
44 challenges
CTFtime
crypto
6
Electronic_voting
0
0
I_want_to_go_to_London
0
0
Letter_in_a_bottle
0
0
Reliable_key
0
0
Two_points_again
0
0
Unrevealed_secret
0
0
forensic
11
Admin
0
0
Admin_rights
0
0
Banishment
0
0
Confusion
0
0
FTP
0
0
Image
0
0
Key
0
0
RDP
0
0
SAMBO_wrestler
0
0
Series_SAM
0
0
Videomaker
0
0
misc
6
Dogs_running_in_a_circle
0
0
Found_on_my_Windows
0
0
From_4_to_7
0
0
Last_hash
0
0
Rivest_1991
0
0
Terms_of_Use
0
0
osint
8
Architect_of_Grodno
0
0
Capital_city
0
0
First_newspaper_of_Belarus
0
0
Haute_couture
0
0
Megapolis_Grodno
0
0
Monument_to_ucumber
0
0
Smugglers
0
0
World_of_Tanks
0
0
ppc
1
What_to_do_with_PPC
0
0
rev
3
Mutated_Caesar
0
0
Pizza
0
0
Random_cipher
0
0
steg
9
Deep_stego_in_the_office
0
0
Easy_flag
0
0
Lets_sing_friends...
0
0
Red_Heat_1988_film
0
0
Stego_in_code
0
0
Stego_in_the_office._I
0
0
Stego_in_the_text
0
0
Stego_with_errors
0
0
Whisper_in_your_ear
0
0