Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
HadesPenguin Hex 5
amu Verilicious (Cyber Apocalypse 2025) 0
Warren_2919 Modular Binomials 80
vsr9986 Base64 10
HadesPenguin ASCII 5
elyashue XOR Starter 10
TPGamesNL Legendre Symbol 35
Eliud_O You either know, XOR you don't 30
Eliud_O Favourite byte 20
Eliud_O XOR Properties 15
eCereal XOR Starter 10
lexiangjizhi Bytes and Big Integers 10
Eliud_O XOR Starter 10
eyzxq Favourite byte 20
elyashue Bytes and Big Integers 10
vsr9986 Hex 5
fredroro Prime and Prejudice 200
vsr9986 ASCII 5
panicparrot Finding Flags 2
HadesPenguin Finding Flags 2
eCereal Bytes and Big Integers 10
vsr9986 Great Snakes 3
xupher ASCII 5
PYTHONX01 Quadratic Residues 25
tomaspetras Saying Hello 20
vsr9986 Finding Flags 2
ndespresso Round Keys 20
eCereal Base64 10
lexiangjizhi Base64 10
eCereal Hex 5
I_SO_MART Finding Flags 2
eCereal ASCII 5
xupher Great Snakes 3
eCereal Great Snakes 3
lexiangjizhi Hex 5
eCereal Finding Flags 2
Eliud_O Bytes and Big Integers 10
martenerik You either know, XOR you don't 30
Anivia_Jeremia Diffusion through Permutation 30
elyashue Base64 10
mtumae XOR Starter 10
xupher Finding Flags 2
CaptainCrunch Hex 5
Gragon XOR Starter 10
Eliud_O Base64 10
Terryanne You either know, XOR you don't 30
tomaspetras TLS Handshake 15
2134dsa Modular Square Root 35
elyashue Hex 5
Josh_mike99 Great Snakes 3

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