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
rmn_bm Background Reading 5
Skinny Modular Arithmetic 1 20
cristobal Finding Flags 2
hollowfade Finding Flags 2
k1ll3r_t01 Signing Server 60
gbradshaw52 Great Snakes 3
pin3apple07 ProSign 3 100
gbradshaw52 Finding Flags 2
vietanh Hex 5
vluux Modular Exponentiation 10
nwal XOR Properties 15
netdemon Resisting Bruteforce 10
netdemon Keyed Permutations 5
s4nch0 Extended GCD 20
Ah_Crypto2 Square Eyes 35
Ah_Crypto2 Inferius Prime 30
Ah_Crypto2 Everything is Big 70
fast_learner321 Base64 10
ZacLawliet Finding Flags 2
SneakySedano Salty 20
DePoAl Bytes and Big Integers 10
Nama_867 Great Snakes 3
k1ll3r_t01 Square Eyes 35
k1ll3r_t01 Monoprime 30
k1ll3r_t01 Inferius Prime 30
k1ll3r_t01 Factoring 15
fast_learner321 Hex 5
kt3001 Great Snakes 3
hcrypt Chinese Remainder Theorem 40
fast_learner321 ASCII 5
kt3001 Finding Flags 2
ShadowRich Modular Inverting 25
hcrypt Modular Square Root 35
Nama_867 Finding Flags 2
hcrypt Legendre Symbol 35
SneakySedano Manyprime 40
Ck3y You either know, XOR you don't 30
DePoAl Base64 10
nwal XOR Starter 10
4wutKall Structure of AES 15
hcrypt Quadratic Residues 25
hcrypt Modular Inverting 25
hcrypt Modular Arithmetic 2 20
SneakySedano Monoprime 30
Kotoha Modular Arithmetic 2 20
hcrypt Modular Arithmetic 1 20
hcrypt Extended GCD 20
hcrypt Greatest Common Divisor 15
Ck3y Favourite byte 20
hcrypt You either know, XOR you don't 30

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