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
Nyla Confusion through Substitution 25
Nyla Round Keys 20
Nyla Structure of AES 15
Nyla Resisting Bruteforce 10
dd99 You either know, XOR you don't 30
Nyla Keyed Permutations 5
alvinkamau Resisting Bruteforce 10
alvinkamau Keyed Permutations 5
dd99 Favourite byte 20
Doanhdz Lemur XOR 40
VOGI_VOANTA Hex 5
pistocklepisd Finding Flags 2
Doanhdz Encoding Challenge 40
xenon224EA XOR Starter 10
WhAt Chinese Remainder Theorem 40
xenon224EA Bytes and Big Integers 10
archie43 Bytes and Big Integers 10
Mayan_H93 Bytes and Big Integers 10
archie43 Encoding Challenge 40
GhostPacket Structure of AES 15
Rezzen Hex 5
ckyle2026 Bytes and Big Integers 10
Grimripper Bytes and Big Integers 10
WhAt Modular Square Root 35
OVAN CERTainly not 30
elio93 Bytes and Big Integers 10
cruisicon Bytes and Big Integers 10
abaxe001 Bytes and Big Integers 10
archie43 Base64 10
ayeeelan Bytes and Big Integers 10
GhostPacket Resisting Bruteforce 10
archie43 Hex 5
garro2112 Bytes and Big Integers 10
GhostPacket Keyed Permutations 5
SokurME XOR Starter 10
archie43 ASCII 5
Catherinenjoki Resisting Bruteforce 10
WhAt Legendre Symbol 35
Jaxs1465 Finding Flags 2
Catherinenjoki Keyed Permutations 5
Catherinenjoki Modular Binomials 80
VOGI_VOANTA ASCII 5
ckyle2026 Base64 10
VOGI_VOANTA Great Snakes 3
ayeeelan Base64 10
Grimripper Base64 10
OVAN Modular Inverting 25
Mayan_H93 Base64 10
tatianamdennis94 Base64 10
ayeeelan ASCII 5

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