Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
Kanad3 Gram Schmidt 30
DxT3r Round Keys 20
Blackcat22 ASCII 5
cryptic_angelina Modular Inverting 25
cryptic_angelina Modular Arithmetic 2 20
Kanad3 Size and Basis 15
zxo Great Snakes 3
cryptic_angelina Modular Arithmetic 1 20
cryptic_angelina Extended GCD 20
jora_12 Modular Arithmetic 1 20
zxo Finding Flags 2
sjoerd_r Legendre Symbol 35
cryptic_angelina Greatest Common Divisor 15
neggar123 Greatest Common Divisor 15
jora_12 Extended GCD 20
wannabehacker You either know, XOR you don't 30
wannabehacker Favourite byte 20
wannabehacker XOR Properties 15
nikky Bytes and Big Integers 10
foxkids33 Modular Inverting 25
cryptic_angelina You either know, XOR you don't 30
ivancuber Extended GCD 20
foxkids33 Modular Arithmetic 2 20
foxkids33 Modular Arithmetic 1 20
foxkids33 Extended GCD 20
Technoblade XOR Properties 15
foxkids33 Greatest Common Divisor 15
wannabehacker XOR Starter 10
wannabehacker Bytes and Big Integers 10
wannabehacker Base64 10
foxkids33 You either know, XOR you don't 30
wannabehacker Hex 5
wannabehacker ASCII 5
wannabehacker Great Snakes 3
wannabehacker Finding Flags 2
cryptic_angelina Favourite byte 20
cryptic_angelina XOR Properties 15
foxkids33 Favourite byte 20
Cutulache XOR Starter 10
cryptic_angelina XOR Starter 10
1502dthw Transparency 50
ciw Bytes and Big Integers 10
DxT3r Structure of AES 15
foxkids33 XOR Properties 15
tanis3050 Chinese Remainder Theorem 40
cryptic_angelina Bytes and Big Integers 10
ciw Base64 10
rfmph Deriving Symmetric Keys 40
Cutulache Bytes and Big Integers 10
welder Passwords as Keys 50

Level Up

level up icon

You are now level Current level