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
subhashanapa No Difference 175
varvar Base64 10
NeIsenn Modular Arithmetic 2 20
Sh1fty Extended GCD 20
NeIsenn Modular Arithmetic 1 20
NeIsenn Extended GCD 20
ctftest Modular Binomials 80
ctftest A Twisted Mind 80
varvar Hex 5
varvar ASCII 5
kevincell Origami (NNS CTF 2025) 0
NeIsenn Greatest Common Divisor 15
ctftest Stream of Consciousness 80
varvar Great Snakes 3
varvar Finding Flags 2
fluo73 No Leaks 100
NeIsenn You either know, XOR you don't 30
bestcoder XOR Starter 10
miaoler Point Addition 30
Pooja_choudhary L-Win 120
Pooja_choudhary Bruce Schneier's Password: Part 2 250
ctftest WOTS Up 75
ctftest Twisted CSIDH Isogenies 70
Shohamiko Quadratic Residues 25
RoninKJ ECB Oracle 60
Mahi_26 CERTainly not 30
bestcoder Bytes and Big Integers 10
Pooja_choudhary Toshi's Treasure 150
santhosh_veera Signing Server 60
santhosh_veera Let's Decrypt 80
santhosh_veera Blinding Light 120
santhosh_veera Vote for Pedro 150
santhosh_veera Let's Decrypt Again 175
ctftest Logon Zero 80
Shohamiko Modular Inverting 25
santhosh_veera Additive 70
Shohamiko Modular Arithmetic 2 20
santhosh_veera Script Kiddie 70
Shohamiko Modular Arithmetic 1 20
santhosh_veera Export-grade 100
nguyenphucishere Legendre Symbol 35
santhosh_veera Static Client 100
santhosh_veera Static Client 2 120
Glorbob Bytes and Big Integers 10
santhosh_veera The Matrix 75
santhosh_veera The Matrix Reloaded 100
Eshwar_04 Meet me in the Claw 120
Shohamiko Extended GCD 20
santhosh_veera The Matrix Revolutions 125
ghagh XOR Starter 10

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