Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
WsphereX You either know, XOR you don't 30
Namunamu Gaussian Reduction 50
Pompo XOR Properties 15
pc417 Background Reading 5
airduck Keyed Permutations 5
DangKhoaVox Modular Inverting 25
WsphereX Favourite byte 20
WsphereX XOR Properties 15
zhacutis1tg Quadratic Residues 25
WsphereX XOR Starter 10
QuachCuong Oh SNAP 120
WsphereX Bytes and Big Integers 10
crystaljade Modulus Inutilis 50
WsphereX Base64 10
DangKhoaVox Modular Arithmetic 2 20
TheKY Modular Arithmetic 1 20
Namunamu What's a Lattice? 40
ShubaDuck RSA Backdoor Viability 175
DangKhoaVox Modular Arithmetic 1 20
WsphereX Hex 5
WsphereX ASCII 5
Kie Crossed Wires 100
WsphereX Network Attacks 5
WsphereX Finding Flags 2
allowu Factoring 15
Kie Modulus Inutilis 50
WsphereX Great Snakes 3
Kie Manyprime 40
DangKhoaVox Extended GCD 20
avm SIDH Key Exchange 80
torch Greatest Common Divisor 15
W0lf_19S Extended GCD 20
TheKY Extended GCD 20
Kie Public Keys 15
DangKhoaVox Greatest Common Divisor 15
crystaljade Salty 20
DavidTruong Fast Primes 75
radare d-phi-enc (HackTM CTF) 0
torch You either know, XOR you don't 30
W0lf_19S Greatest Common Divisor 15
givemeyourname Chinese Remainder Theorem 40
allowu RSA Signatures 25
0xd3adbe3f Crossed Wires 100
crystaljade Manyprime 40
Neutr0nys Static Client 2 120
DangKhoaVox Bytes and Big Integers 10
crystaljade Monoprime 30
ledgeviews35 Modular Arithmetic 2 20
ledgeviews35 Modular Arithmetic 1 20
ledgeviews35 Extended GCD 20

Level Up

level up icon

You are now level Current level