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
c0mpos3r99 Modular Inverting 25
Kevin_Munene You either know, XOR you don't 30
paulk Finding Flags 2
Kevin_Munene Favourite byte 20
zhacutis1tg Public Keys 15
diaohm2002 XOR Properties 15
stpt Adrien's Signs 80
MeowSonic Dancing Queen 120
Kevin_Munene XOR Properties 15
Kevin_Munene XOR Starter 10
Kevin_Munene Bytes and Big Integers 10
Kevin_Munene Base64 10
zhacutis1tg Modular Exponentiation 10
Kevin_Munene Hex 5
Iris1705 ECB CBC WTF 55
Kevin_Munene ASCII 5
Kevin_Munene Great Snakes 3
diaohm2002 XOR Starter 10
cryto_king You either know, XOR you don't 30
Kevin_Munene Finding Flags 2
test_dhkt SSH Keys 35
test_dhkt CERTainly not 30
Neutr0nys Backpack Cryptography 120
test_dhkt Privacy-Enhanced Mail? 25
test_dhkt Modular Inverting 25
Iris1705 Modes of Operation Starter 15
jaehyeon Adrien's Signs 80
test_dhkt Modular Arithmetic 2 20
Neutr0nys Find the Lattice 100
test_dhkt Modular Arithmetic 1 20
zhacutis1tg Flipping Cookie 60
mholmes24 Bruce Schneier's Password 100
jaehyeon Chinese Remainder Theorem 40
test_dhkt Extended GCD 20
test_dhkt Greatest Common Divisor 15
Iris1705 Passwords as Keys 50
test_dhkt Lemur XOR 40
phuctrung Prime and Prejudice 200
DangKhoaVox Deriving Symmetric Keys 40
jaehyeon Modular Square Root 35
erugviru Modular Inverting 25
test_dhkt You either know, XOR you don't 30
TheKY Modular Binomials 80
test_dhkt Favourite byte 20
test_dhkt XOR Properties 15
SHerlockHolmesE Greatest Common Divisor 15
zhacutis1tg ECB Oracle 60
stpt Successive Powers 60
erugviru Modular Arithmetic 2 20
jaehyeon Legendre Symbol 35

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