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
Deepika24 Deriving Symmetric Keys 40
beegus Hex 5
kxorsun Base64 10
HoangBao Extended GCD 20
Deepika24 Computing Shared Secrets 30
Deepika24 Computing Public Values 25
beegus ASCII 5
Deepika24 RSA Signatures 25
beegus Great Snakes 3
beegus Finding Flags 2
Deepika24 Successive Powers 60
Deepika24 Common Ground 75
KirkLander Base64 10
kxorsun Hex 5
Deepika24 Adrien's Signs 80
starry_night Finding Flags 2
RoninKJ Encoding Challenge 40
kxorsun ASCII 5
kxorsun Great Snakes 3
Deepika24 Modular Binomials 80
HoangBao Greatest Common Divisor 15
kxorsun Finding Flags 2
rfmph CTRIME 70
Deepika24 Cofactor Cofantasy 150
bobesoun Base64 10
yslyedp CERTainly not 30
yslyedp Privacy-Enhanced Mail? 25
RoninKJ Bytes and Big Integers 10
RoninKJ Base64 10
RoninKJ Hex 5
RoninKJ ASCII 5
LACiA Bad Temper 2 150
Prachi_Baghel Diffusion through Permutation 30
RoninKJ Network Attacks 5
Prachi_Baghel Confusion through Substitution 25
Prachi_Baghel Round Keys 20
RoninKJ Great Snakes 3
RoninKJ Finding Flags 2
bobesoun Hex 5
Deepika24 Unencryptable 125
Deepika24 Roll your Own 125
Noeco Great Snakes 3
Prachi_Baghel Resisting Bruteforce 10
Noeco Finding Flags 2
Prachi_Baghel Keyed Permutations 5
Deepika24 Legendre Symbol 35
LACiA Bad Temper 130
Seperi Modular Binomials 80
Seperi Adrien's Signs 80
Seperi Chinese Remainder Theorem 40

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