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
fd Legendre Symbol 35
ZanCTF CTRIME 70
g3k1 CERTainly not 30
landerson_ Encoding Challenge 40
Neoplatonist Hex 5
Lupchic Deriving Symmetric Keys 40
kikipaul Bytes and Big Integers 10
1dory1 SSH Keys 35
fd Quadratic Residues 25
mboh2 Public Keys 15
Neoplatonist ASCII 5
starplatinum ASCII 5
Lupchic Computing Shared Secrets 30
g3k1 Privacy-Enhanced Mail? 25
MrCobblepot Broken RSA 100
1dory1 CERTainly not 30
gagas Greatest Common Divisor 15
Neoplatonist Great Snakes 3
starplatinum Finding Flags 2
1dory1 Privacy-Enhanced Mail? 25
Lupchic Computing Public Values 25
Lupchic Generators of Groups 20
Neoplatonist Finding Flags 2
kikipaul Base64 10
g3k1 Modular Inverting 25
Lupchic Working with Fields 10
VoidQuery ASCII 5
Lupchic Modulus Inutilis 50
landerson_ Network Attacks 5
Lupchic Salty 20
VoidQuery Great Snakes 3
sayai Chinese Remainder Theorem 40
Lupchic Manyprime 40
VoidQuery Finding Flags 2
kikipaul Hex 5
RIZKYFAJAR21 Successive Powers 60
1dory1 Modular Inverting 25
Arsenii ProSign 3 100
Raccoon42 Non-Interactive 35
kikipaul ASCII 5
g3k1 Modular Arithmetic 2 20
The_cryptic Finding Flags 2
Revi Bean Counter 60
1dory1 Modular Arithmetic 2 20
sixsquareAI Authenticated Handshake 40
RIZKYFAJAR21 Chinese Remainder Theorem 40
DhamoZx Salty 20
Denis_Roc Null or Never 100
1dory1 Modular Arithmetic 1 20
landerson_ CERTainly not 30

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