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
xristoforos Bytes and Big Integers 10
ciphermk Modular Arithmetic 2 20
mmadeforjustine Base64 10
0x595 Hex 5
rush_i Square Eyes 35
didwnghks418 RSA Decryption 20
kjustKai Modular Square Root 35
Adel_Cr Adrien's Signs 80
Supriseman1 Extended GCD 20
Yaitulah Legendre Symbol 35
strv103c XOR Starter 10
mmadeforjustine Hex 5
mmadeforjustine ASCII 5
Kyle_0215 Passwords as Keys 50
Fengziyue Favourite byte 20
radare The Good, The Pad, The Ugly 100
Adel_Cr Chinese Remainder Theorem 40
kjustKai You either know, XOR you don't 30
mmadeforjustine Great Snakes 3
0x595 ASCII 5
Adel_Cr Modular Square Root 35
mmadeforjustine Finding Flags 2
Sajid14592 Modular Inverting 25
rush_i Monoprime 30
xristoforos Base64 10
Adel_Cr Legendre Symbol 35
hasuke Confusion through Substitution 25
v1ncent Megalomaniac 3 120
xristoforos Hex 5
xristoforos ASCII 5
0xmvmd Modular Arithmetic 1 20
as11 ASCII 5
dlesk Authenticated Handshake 40
as11 Great Snakes 3
Fengziyue XOR Properties 15
shhack96 Export-grade 100
xristoforos Great Snakes 3
as11 Finding Flags 2
xristoforos Finding Flags 2
Kyle_0215 Modes of Operation Starter 15
TinyLean Keyed Permutations 5
0x595 Great Snakes 3
0x595 Finding Flags 2
radare Pad Thai 80
emsa What's a Lattice? 40
shhack96 Parameter Injection 60
v1ncent Megalomaniac 2 120
limac246 Adrien's Signs 80
hasuke Round Keys 20
shhack96 Deriving Symmetric Keys 40

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