Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
flagweaver Logon Zero 80
vr7xl Quadratic Residues 25
MohamedMujahed Salty 20
ANGEL000001 Lemur XOR 40
Mapeography954 Finding Flags 2
MohamedMujahed Manyprime 40
MohamedMujahed Monoprime 30
MohamedMujahed Factoring 15
flagweaver MD0 80
ANGEL000001 You either know, XOR you don't 30
ANGEL000001 Favourite byte 20
ANGEL000001 XOR Properties 15
ANGEL000001 XOR Starter 10
MohamedMujahed RSA Signatures 25
MohamedMujahed RSA Decryption 20
MohamedMujahed Private Keys 20
MohamedMujahed Euler's Totient 20
MohamedMujahed Public Keys 15
MohamedMujahed Modular Exponentiation 10
ANGEL000001 Encoding Challenge 40
flagweaver Everything is Still Big 100
flagweaver CTRIME 70
vr7xl Modular Inverting 25
ANGEL000001 Bytes and Big Integers 10
ipaa Bytes and Big Integers 10
flagweaver Hash Stuffing 50
PolyFluorine Signing Server 60
Bunnyboy Modular Inverting 25
PolyFluorine Collider 50
flagweaver ECB Oracle 60
flagweaver Everything is Big 70
Hygene Base64 10
flagweaver Bean Counter 60
Hygene Hex 5
Hamoud Chinese Remainder Theorem 40
Hygene ASCII 5
Hamoud Modular Square Root 35
flagweaver Token Appreciation 5
flagweaver Merkle Trees 25
flagweaver Collider 50
flagweaver Jack's Birthday Confusion 30
flagweaver Jack's Birthday Hash 20
flagweaver Deriving Symmetric Keys 40
Hygene Network Attacks 5
flagweaver Computing Shared Secrets 30
flagweaver Computing Public Values 25
flagweaver Generators of Groups 20
flagweaver Working with Fields 10
flagweaver Chinese Remainder Theorem 40
flagweaver Modular Square Root 35

Level Up

level up icon

You are now level Current level