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
LABORATOR Chinese Remainder Theorem 40
pokiTS Prime and Prejudice 200
kratta Modular Square Root 35
dvip Finding Flags 2
SeifAhmed Gaussian Reduction 50
SeifAhmed What's a Lattice? 40
SeifAhmed Gram Schmidt 30
SeifAhmed Size and Basis 15
Ianneuh Favourite byte 20
SeifAhmed Vectors 10
CosminB24 Quadratic Residues 25
CosminB24 Modular Inverting 25
LotfiDr Base64 10
JOJOmomo XOR Starter 10
CosminB24 Modular Arithmetic 2 20
whiteknight Transparency 50
sigem Finding Flags 2
iceo96 Extended GCD 20
nickgive Modular Inverting 25
nickgive Modular Arithmetic 2 20
SeifAhmed Mixed Up 120
AhmedELsehrawy XOR Properties 15
nickgive Modular Arithmetic 1 20
kratta Legendre Symbol 35
nickgive Extended GCD 20
ayazaktas Great Snakes 3
Noah6002 Confusion through Substitution 25
ayazaktas Finding Flags 2
SeifAhmed PriMeD5 100
nickgive Greatest Common Divisor 15
SeifAhmed MD0 80
AhmedELsehrawy Bytes and Big Integers 10
galchapman Lazy CBC 60
PAWOS Elliptic Nodes 150
SeifAhmed Hash Stuffing 50
0xMarta Great Snakes 3
AhmedELsehrawy Base64 10
SeifAhmed Collider 50
gumbat70 Decrypting TLS 1.3 35
0xMarta Finding Flags 2
LotfiDr Hex 5
R00tSeek3r Legendre Symbol 35
Hycznll Let's Decrypt 80
SeifAhmed Deriving Symmetric Keys 40
SeifAhmed Computing Shared Secrets 30
PAWOS Micro Transmissions 120
GeorgeSor Privacy-Enhanced Mail? 25
SeifAhmed Computing Public Values 25
SeifAhmed Generators of Groups 20
whiteknight SSH Keys 35

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