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
AESpider Cofactor Cofantasy 150
Rick_O_shay ASCII 5
MichaelML XOR Properties 15
rush_i Quadratic Residues 25
phantom_X Legendre Symbol 35
fr0mars_ Find the Lattice 100
Alysss Great Snakes 3
MichaelML XOR Starter 10
Alysss Finding Flags 2
Vic144 XOR Starter 10
MichaelML Bytes and Big Integers 10
Vic144 Bytes and Big Integers 10
osmen Extended GCD 20
mmanna Base64 10
bsvac Marin's Secrets 50
Thecrytarka Modular Arithmetic 1 20
thereamix Round Keys 20
Komasan_ Montgomery Curves 30
mmanna Hex 5
gooselose Hex 5
thereamix Structure of AES 15
mmanna ASCII 5
BearThaRealHe Resisting Bruteforce 10
Thecrytarka Extended GCD 20
mmanna Network Attacks 5
gooselose ASCII 5
foidphobic Modular Inverting 25
BearThaRealHe Keyed Permutations 5
AESpider Unencryptable 125
phantom_X Quadratic Residues 25
bsvac Infinite Descent 50
AESpider Roll your Own 125
ubun_2 Favourite byte 20
Vic144 Base64 10
thereamix Resisting Bruteforce 10
gooselose Great Snakes 3
ubun_2 XOR Properties 15
AESpider Ellipse Curve Cryptography 125
soodal ASCII 5
SpilledBeans RSA Backdoor Viability 175
Inkius RSA or HMAC? 35
Efital Finding Flags 2
mmanna Great Snakes 3
AESpider No Way Back Home 100
gooselose Finding Flags 2
Vic144 Hex 5
Harshil1110 Jack's Birthday Hash 20
mmanna Finding Flags 2
dcosmayhem Round Keys 20
soodal Great Snakes 3

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