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
pilrymage Factoring 15
pilrymage RSA Signatures 25
wizco Modular Arithmetic 1 20
pilrymage RSA Decryption 20
pilrymage Private Keys 20
pilrymage Euler's Totient 20
parvesh You either know, XOR you don't 30
pilrymage Public Keys 15
SypherZ Modular Square Root 35
tourqui Encoding Challenge 40
pilrymage Modular Exponentiation 10
Jinx Let's Decrypt Again 175
ronnyl CERTainly not 30
patawee XOR Starter 10
Jinx Fast Primes 75
Joe20 Finding Flags 2
1_canhack Favourite byte 20
patawee Bytes and Big Integers 10
ronnyl Privacy-Enhanced Mail? 25
Jinx Beatboxer 150
4Better Great Snakes 3
wizco Extended GCD 20
litgift Hex 5
ykm You either know, XOR you don't 30
lukesc Keyed Permutations 5
4Better Finding Flags 2
LunarPeng Greatest Common Divisor 15
19030623652 ASCII 5
ykm Favourite byte 20
lcalvie Ron was Wrong, Whit is Right 90
ykm XOR Properties 15
grousey Modular Arithmetic 2 20
19030623652 Great Snakes 3
quangntenemy Exceptional Curves 100
hyperegg Greatest Common Divisor 15
ykm XOR Starter 10
ioi_ico Symmetry 50
grousey Modular Arithmetic 1 20
litgift ASCII 5
ykm Bytes and Big Integers 10
chk1414 XOR Starter 10
chk1414 Bytes and Big Integers 10
ykm Hex 5
chk1414 Base64 10
4r3s Greatest Common Divisor 15
chk1414 Hex 5
19030623652 Finding Flags 2
4r3s You either know, XOR you don't 30
toniokan Base64 10
chk1414 ASCII 5

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