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
acastus Greatest Common Divisor 15
Sean_Nguyo Hex 5
StarBurst1024 Greatest Common Divisor 15
Wistian Computing Shared Secrets 30
gakenyimm Modular Arithmetic 1 20
yawanxuan Modular Arithmetic 2 20
jiaojiao Everything is Big 70
danill Encoding Challenge 40
ctfhackers Fast Primes 75
Ayzarunn Greatest Common Divisor 15
Narwhal XOR Properties 15
M1D0R1M4 Factoring 15
Wistian Computing Public Values 25
yawanxuan Modular Arithmetic 1 20
mad1scientist ASCII 5
Krat05 Bytes and Big Integers 10
mad1scientist Great Snakes 3
forge Paper Plane 120
tempest7716 Bringing It All Together 50
mad1scientist Finding Flags 2
Wistian Generators of Groups 20
ctfhackers Let's Decrypt Again 175
LACiA Gotta Go Fast 40
Pulkit12720 ASCII 5
gakenyimm Extended GCD 20
kitchen_sink Resisting Bruteforce 10
kitchen_sink Keyed Permutations 5
zjh Quadratic Residues 25
NuC0co Transparency 50
1itto Extended GCD 20
yawanxuan Extended GCD 20
illuminate0221 Jack's Birthday Hash 20
asd123 Manyprime 40
Wistian Working with Fields 10
ctfhackers WOTS Up 2 90
ctfhackers WOTS Up 75
ctfhackers RSA Backdoor Viability 175
avinash_vats Modular Square Root 35
hacker_12345 Finding Flags 2
Pulkit12720 Great Snakes 3
jiaojiao Modulus Inutilis 50
avinash_vats Legendre Symbol 35
Narwhal XOR Starter 10
avinash_vats Quadratic Residues 25
asd123 Monoprime 30
Pulkit12720 Finding Flags 2
avinash_vats Modular Inverting 25
avinash_vats Modular Arithmetic 2 20
asd123 Factoring 15
alright Modes of Operation Starter 15

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