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
PotatoJoe Base64 10
cepreusa Transparency 50
cepreusa SSH Keys 35
cepreusa CERTainly not 30
cepreusa Privacy-Enhanced Mail? 25
cepreusa Modular Inverting 25
cepreusa Modular Arithmetic 2 20
cepreusa Modular Arithmetic 1 20
cepreusa Extended GCD 20
cepreusa Lemur XOR 40
cepreusa Favourite byte 20
cepreusa You either know, XOR you don't 30
cepreusa Greatest Common Divisor 15
x29 ASCII 5
xingchi Curveball 100
Toadytop Couples 100
cepreusa XOR Properties 15
cepreusa XOR Starter 10
PotatoJoe Hex 5
cepreusa Encoding Challenge 40
cepreusa Bytes and Big Integers 10
cepreusa Base64 10
Mchupakabra Finding Flags 2
PotatoJoe ASCII 5
cepreusa Hex 5
cepreusa ASCII 5
cepreusa Megalomaniac 3 120
ayoubaitlaarbi SSH Keys 35
avm No Leaks 100
cepreusa Megalomaniac 2 120
xingchi Smooth Criminal 60
x29 Great Snakes 3
cepreusa Megalomaniac 1 100
Toadytop Mister Saplin's Preview 80
kkaroly Passwords as Keys 50
xingchi Montgomery's Ladder 40
Saja008 XOR Starter 10
cepreusa Authenticated Handshake 40
xingchi Efficient Exchange 50
cepreusa Decrypting TLS 1.3 35
cepreusa Decrypting TLS 1.2 30
cepreusa Saying Hello 20
cepreusa TLS Handshake 15
cepreusa Sharks on the Wire 10
xingchi Curves and Logs 40
PotatoJoe Great Snakes 3
yr81 No Way Back Home 100
cepreusa RSA or HMAC? Part 2 100
cepreusa Secure Protocols 5
PotatoJoe Finding Flags 2

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