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
lty748 Manyprime 40
cadenv Great Snakes 3
Devcombat Favourite byte 20
cyberbandit74 Quadratic Residues 25
cadenv Finding Flags 2
shhack96 Montgomery's Ladder 40
rexaa Great Snakes 3
cyberbandit74 Modular Inverting 25
kvorr Keyed Permutations 5
Waterboy Finding Flags 2
Devcombat XOR Properties 15
cyberbandit74 Modular Arithmetic 2 20
kvorr Modular Inverting 25
friedchilin Public Keys 15
spoookyfiish ZKP Introduction 5
kvorr Modular Arithmetic 2 20
kvorr Modular Arithmetic 1 20
cyberbandit74 Modular Arithmetic 1 20
Novitcitc Base64 10
mrthekiller Greatest Common Divisor 15
cyberbandit74 Extended GCD 20
mrthekiller You either know, XOR you don't 30
namdang Moving Problems 150
Devcombat XOR Starter 10
shhack96 Efficient Exchange 50
cyberbandit74 Greatest Common Divisor 15
Novitcitc Hex 5
shhack96 Curves and Logs 40
LanceM Hex 5
Devcombat Bytes and Big Integers 10
CCcat No Way Back Home 100
ltwind_v2 Decrypting TLS 1.3 35
friedchilin Modular Exponentiation 10
cyberbandit74 You either know, XOR you don't 30
cyberbandit74 Favourite byte 20
Novitcitc ASCII 5
Novitcitc Great Snakes 3
Novitcitc Finding Flags 2
oiu890 Flipping Cookie 60
shaojunzhen ASCII 5
marcofireball84 Manyprime 40
shaojunzhen Great Snakes 3
shaojunzhen Finding Flags 2
marcofireball84 Monoprime 30
marcofireball84 Factoring 15
KKB05 Base64 10
marcofireball84 RSA Signatures 25
florianbrozek ASCII 5
florianbrozek Great Snakes 3
florianbrozek Finding Flags 2

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