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
shebang Greatest Common Divisor 15
Dinde121 Modular Inverting 25
goosebud21 Legendre Symbol 35
Dinde121 Modular Arithmetic 2 20
konradsz3 Additive 70
Dinde121 Modular Arithmetic 1 20
caizer Hex 5
akki_ikka RSA Signatures 25
Dinde121 Extended GCD 20
alhasham ASCII 5
ziad_nitro RSA Signatures 25
Dinde121 Greatest Common Divisor 15
alpha_zer000 Modular Inverting 25
Shiva19 What's a Lattice? 40
alpha_zer000 Modular Arithmetic 2 20
Dinde121 You either know, XOR you don't 30
Shiva19 Gram Schmidt 30
fynooc Confusion through Substitution 25
akki_ikka RSA Decryption 20
akki_ikka Private Keys 20
T1mday Bytes and Big Integers 10
goosebud21 Quadratic Residues 25
ziad_nitro RSA Decryption 20
Shiva19 Size and Basis 15
Aeneas7 LWE Intro 10
alpha_zer000 Modular Arithmetic 1 20
Shiva19 Vectors 10
akki_ikka Euler's Totient 20
alhasham Great Snakes 3
akki_ikka Public Keys 15
alhasham Finding Flags 2
ziad_nitro Private Keys 20
alpha_zer000 Extended GCD 20
guyu Computing Shared Secrets 30
T1mday Base64 10
Dinde121 Favourite byte 20
akki_ikka Modular Exponentiation 10
T1mday Hex 5
ciphermalware Trust Games 150
Magnuswj Let's Decrypt 80
amunium Endless Emails 150
T1mday ASCII 5
guyu Computing Public Values 25
T1mday Great Snakes 3
konradsz3 Static Client 100
T1mday Finding Flags 2
Dinde121 XOR Properties 15
fynooc Round Keys 20
alpha_zer000 Greatest Common Divisor 15
ciphermalware RSA vs RNG 150

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