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
XIAOZAHNG Base64 10
Holfelder Diffusion through Permutation 30
Wistian Quadratic Residues 25
lagerat Modular Square Root 35
Abhas Bytes and Big Integers 10
Shadow_0131 Hex 5
zia_rodrigues Great Snakes 3
n7867564 Round Keys 20
Shadow_0131 ASCII 5
Baldy1990 Modular Arithmetic 1 20
ducbao_luke Modular Square Root 35
mrdavidson23 Modular Arithmetic 1 20
n7867564 Structure of AES 15
rujula Finding Flags 2
mrdavidson23 Extended GCD 20
XIAOZAHNG Hex 5
Wistian Modular Inverting 25
mrdavidson23 Greatest Common Divisor 15
Abhas Base64 10
mrdavidson23 You either know, XOR you don't 30
Wistian Modular Arithmetic 2 20
Abhas Hex 5
Baldy1990 Extended GCD 20
skimmer Point Negation 10
tempest7716 Resisting Bruteforce 10
Abhas ASCII 5
tempest7716 Keyed Permutations 5
n7867564 Resisting Bruteforce 10
Mr7F Long Story Short 60
mrdavidson23 Favourite byte 20
Wistian Modular Arithmetic 1 20
nas_shar XOR Starter 10
divyanshu_dt Moving Problems 150
divyanshu_dt ProSign 3 100
n7867564 Keyed Permutations 5
divyanshu_dt Curveball 100
divyanshu_dt Smooth Criminal 60
mrdavidson23 XOR Properties 15
divyanshu_dt Montgomery's Ladder 40
nas_shar Bytes and Big Integers 10
divyanshu_dt Efficient Exchange 50
divyanshu_dt Curves and Logs 40
divyanshu_dt Scalar Multiplication 35
MF47 Great Snakes 3
divyanshu_dt Point Addition 30
divyanshu_dt Point Negation 10
Abhas Great Snakes 3
Mr7F Seventy-Two 50
Wistian Extended GCD 20
Bhargavi_13 Moving Problems 150

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