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
Thalji ASCII 5
liendaidx Chinese Remainder Theorem 40
Relearning_again You either know, XOR you don't 30
Thalji Network Attacks 5
liendaidx Modular Square Root 35
THEMIScale ASCII 5
zph Deriving Symmetric Keys 40
Honoured_One Extended GCD 20
525290_123 Bytes and Big Integers 10
RotaJakiro Salty 20
zph Computing Shared Secrets 30
amingg Modular Inverting 25
zph Manyprime 40
THEMIScale Great Snakes 3
RotaJakiro Manyprime 40
amingg Modular Arithmetic 2 20
525290_123 Base64 10
erickao Quadratic Residues 25
Honoured_One Greatest Common Divisor 15
Relearning_again Favourite byte 20
nao_sei Base64 10
yr81 The Matrix 75
THEMIScale Finding Flags 2
CharmingMan Modular Square Root 35
amingg Modular Arithmetic 1 20
nao_sei Hex 5
amingg Extended GCD 20
nao_sei ASCII 5
quangntenemy Abelian SIDH 90
ahmedouk Lazy CBC 60
nao_sei Great Snakes 3
525290_123 Hex 5
Relearning_again XOR Properties 15
nao_sei Finding Flags 2
desiar76 Passwords as Keys 50
525290_123 ASCII 5
Relearning_again XOR Starter 10
AlessiaPerez23 Finding Flags 2
amingg Greatest Common Divisor 15
RotaJakiro Monoprime 30
Pijushm Hex 5
525290_123 Great Snakes 3
IOSA Background Reading 5
IOSA Computing Public Values 25
TooSmart Greatest Common Divisor 15
erickao Modular Inverting 25
Thalji Great Snakes 3
IOSA Working with Fields 10
525290_123 Finding Flags 2
commandos Breaking SIDH 250

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