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
gabo Network Attacks 5
gabo XOR Starter 10
gabo Bytes and Big Integers 10
gabo Base64 10
TyLion Parameter Injection 60
richmoneybank479 Modes of Operation Starter 15
gabo Hex 5
zsnafu Modes of Operation Starter 15
gabo ASCII 5
Revi You either know, XOR you don't 30
gabo Great Snakes 3
omena ASCII 5
Revi Favourite byte 20
Revi XOR Properties 15
RuslanPaputsia Diffusion through Permutation 30
gabo Finding Flags 2
RuslanPaputsia Confusion through Substitution 25
RuslanPaputsia Round Keys 20
RuslanPaputsia Structure of AES 15
bl4ck4rch Finding Flags 2
Revi XOR Starter 10
RuslanPaputsia Resisting Bruteforce 10
RuslanPaputsia Keyed Permutations 5
Revi Bytes and Big Integers 10
Revi Base64 10
Revi Hex 5
Revi ASCII 5
gellyfisher Forbidden Fruit 150
Revi Great Snakes 3
omena Great Snakes 3
Revi Finding Flags 2
Bat_bjj Greatest Common Divisor 15
zsnafu Bringing It All Together 50
MarkAnton00 Greatest Common Divisor 15
totor21 Modular Square Root 35
totor21 Legendre Symbol 35
Aman27 Finding Flags 2
ALKMORPH RSA Decryption 20
Aman27 Great Snakes 3
ALKMORPH Private Keys 20
nwal Smooth Criminal 60
ALKMORPH Euler's Totient 20
ALKMORPH Public Keys 15
SuperChrisps Chinese Remainder Theorem 40
MarkAnton00 You either know, XOR you don't 30
feisiyang Quadratic Residues 25
ALKMORPH Modular Exponentiation 10
feisiyang Modular Inverting 25
feisiyang Modular Arithmetic 2 20
feisiyang Modular Arithmetic 1 20

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