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
F25 Modulus Inutilis 50
john_doe Deriving Symmetric Keys 40
F25 Salty 20
durga24 XOR Starter 10
F25 Manyprime 40
ERR_X404 Hex 5
F25 Square Eyes 35
F25 Monoprime 30
jablonskim Resisting Bruteforce 10
Theodo Size and Basis 15
yuyuchi Euler's Totient 20
F25 Inferius Prime 30
Theodo Vectors 10
yuyuchi Public Keys 15
jablonskim Keyed Permutations 5
Sc4rl3t Modular Arithmetic 2 20
F25 Factoring 15
Magnivul Base64 10
rush_i Infinite Descent 50
mypalpal MD0 80
Magnivul Hex 5
yuyuchi Modular Exponentiation 10
Magnivul ASCII 5
Magnivul Great Snakes 3
john_doe Computing Shared Secrets 30
ERR_X404 ASCII 5
AjBanao Modular Binomials 80
ERR_X404 Great Snakes 3
durga24 Bytes and Big Integers 10
durga24 Base64 10
yuyuchi Bean Counter 60
Mihafil746 CTRIME 70
john_doe Computing Public Values 25
ERR_X404 Finding Flags 2
25520158 Encoding Challenge 40
gzmus Gaussian Reduction 50
F25 No Leaks 100
namaorantauga XOR Starter 10
gzmus What's a Lattice? 40
yuyuchi Symmetry 50
thebixbite Finding Flags 2
Sc4rl3t Modular Arithmetic 1 20
25520158 Bytes and Big Integers 10
wapoy64924 RSA or HMAC? Part 2 100
durga24 Hex 5
Sc4rl3t Extended GCD 20
durga24 ASCII 5
namaorantauga Bytes and Big Integers 10
gzmus Gram Schmidt 30
25520158 Base64 10

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