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
DaniyalWajid ASCII 5
qianchuan Extended GCD 20
qianchuan Greatest Common Divisor 15
DaniyalWajid Great Snakes 3
jayram Base64 10
durga_prasanna Jack's Birthday Hash 20
TajinOPoulet Euler's Totient 20
noohC10V0 XOR Starter 10
Omaru730 Finding Flags 2
TajinOPoulet Public Keys 15
Gondowt Authenticated Handshake 40
DaniyalWajid Finding Flags 2
atakilti Finding Flags 2
a2831408 Modular Inverting 25
JasserBkr Modular Arithmetic 2 20
apm4n You either know, XOR you don't 30
NitroN Chinese Remainder Theorem 40
leo__vale ASCII 5
Gondowt Decrypting TLS 1.3 35
JasserBkr Modular Arithmetic 1 20
dexter_nate27 Logon Zero 80
Gondowt Decrypting TLS 1.2 30
DavidN Greatest Common Divisor 15
jayram Hex 5
NitroN Modular Square Root 35
0xSerb0t ASCII 5
0xPh4nt0m Quadratic Residues 25
leo__vale Great Snakes 3
JasserBkr Extended GCD 20
tlasdf Chinese Remainder Theorem 40
tlasdf Legendre Symbol 35
sreehanadigopula ASCII 5
jayram ASCII 5
sreehanadigopula Great Snakes 3
s1ny4nz Transparency 50
JasserBkr Greatest Common Divisor 15
hellocyberdudes Hex 5
pocketclown Base64 10
only Legendre Symbol 35
jayram Great Snakes 3
pocketclown Hex 5
sreehanadigopula Finding Flags 2
NitroN Legendre Symbol 35
pocketclown ASCII 5
pocketclown Great Snakes 3
AzureXblue XOR Properties 15
jayram Finding Flags 2
0xPh4nt0m Modular Inverting 25
tlasdf Quadratic Residues 25
tlasdf Modular Inverting 25

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