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
Scam Modular Arithmetic 1 20
kurgan Structure of AES 15
Scam Extended GCD 20
hngtr969 Base64 10
aalq_3 Greatest Common Divisor 15
yuri981 Modular Arithmetic 1 20
Ter3Sni RSA Signatures 25
hngtr969 Hex 5
Mat_ Encoding Challenge 40
Sharan07 Finding Flags 2
Noe2010 Base64 10
emadig4 Working with Fields 10
s24f14 Greatest Common Divisor 15
emadig4 Modulus Inutilis 50
s24f14 XOR Starter 10
JunhyeongShin Flipping Cookie 60
zzae Modes of Operation Starter 15
Scam Greatest Common Divisor 15
Zastrow Jack's Birthday Confusion 30
Zastrow Jack's Birthday Hash 20
kurgan Resisting Bruteforce 10
PriyanshuPansari ECB CBC WTF 55
sdigs Confusion through Substitution 25
b4orvn Finding Flags 2
zzae Bringing It All Together 50
AssEaterPro Hash Stuffing 50
dharsan_0x1 Finding Flags 2
NathanHau0124 Bytes and Big Integers 10
Withered_ Bytes and Big Integers 10
s24f14 ASCII 5
s24f14 Bytes and Big Integers 10
emadig4 Salty 20
hngtr969 ASCII 5
JunhyeongShin ECB Oracle 60
emotionaldamage4 Bytes and Big Integers 10
hngtr969 Great Snakes 3
NathanHau0124 Base64 10
hngtr969 Finding Flags 2
kurgan Keyed Permutations 5
khanhlm091 ECB Oracle 60
NathanHau0124 Hex 5
emadig4 Manyprime 40
NathanHau0124 ASCII 5
s24f14 Hex 5
wylited Bytes and Big Integers 10
JunhyeongShin ECB CBC WTF 55
Hayes Base64 10
HarryBOB Quadratic Residues 25
TheKY RSA Decryption 20
PIkapikaHei Bytes and Big Integers 10

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