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
Emmymemoii ECB Oracle 60
tihoang09 ASCII 5
derPinguin Quadratic Residues 25
salimrashid_1 Diffusion through Permutation 30
Onyx_ Base64 10
Emmymemoii Passwords as Keys 50
G30 Favourite byte 20
jirapatp Modular Exponentiation 10
salimrashid_1 Confusion through Substitution 25
bu_gye_jeong Modes of Operation Starter 15
mattiabrandon Micro Transmissions 120
Emmymemoii Modes of Operation Starter 15
salimrashid_1 Round Keys 20
tihoang09 Great Snakes 3
ForJ You either know, XOR you don't 30
salimrashid_1 Structure of AES 15
crypto619 Lo-Hi Card Game 120
Emmymemoii Bringing It All Together 50
Emmymemoii Diffusion through Permutation 30
scratcher402 Adrien's Signs 80
salimrashid_1 Resisting Bruteforce 10
irritable_hacker Monoprime 30
b0682farrukhamir You either know, XOR you don't 30
reksavertx Modular Arithmetic 1 20
b0682farrukhamir Favourite byte 20
tihoang09 Finding Flags 2
salimrashid_1 Keyed Permutations 5
b0682farrukhamir XOR Properties 15
b0682farrukhamir XOR Starter 10
lauratugee ECB Oracle 60
Emmymemoii Confusion through Substitution 25
b0682farrukhamir Bytes and Big Integers 10
derPinguin Modular Inverting 25
ForJ Favourite byte 20
G30 XOR Properties 15
Emmymemoii Round Keys 20
iliya Finding Flags 2
Emmymemoii Structure of AES 15
Onyx_ Hex 5
Emmymemoii Resisting Bruteforce 10
Emmymemoii Keyed Permutations 5
lucy54 OR Proof (CryptoHack) 0
baka9_73748 XOR Properties 15
scratcher402 Chinese Remainder Theorem 40
lucy54 OR Proof 75
ForJ XOR Properties 15
irritable_hacker Factoring 15
scratcher402 Modular Square Root 35
5h4hrokh Bytes and Big Integers 10
G30 XOR Starter 10

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