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
schaft Base64 10
xxxsimonxxx Diffusion through Permutation 30
schaft Hex 5
schaft ASCII 5
haeriphos Quadratic Residues 25
schaft Great Snakes 3
xxxsimonxxx Confusion through Substitution 25
xxxsimonxxx Round Keys 20
schaft Finding Flags 2
Anti_ Diffusion through Permutation 30
talidam Bytes and Big Integers 10
xxxsimonxxx Structure of AES 15
xxxsimonxxx Resisting Bruteforce 10
xxxsimonxxx Keyed Permutations 5
FuFon Great Snakes 3
SomeHybrid Modular Square Root 35
quangntenemy Too Many Errors 100
Emma2266 Legendre Symbol 35
FuFon Finding Flags 2
sokpheng001 Bytes and Big Integers 10
nous Gram Schmidt 30
sjvvvv Confusion through Substitution 25
Emma2266 Quadratic Residues 25
daembt Bytes and Big Integers 10
NMH_Asin Key Backup Service 2 (HKCERT CTF) 0
Emma2266 Modular Inverting 25
lizsikuku Favourite byte 20
talidam Base64 10
lizsikuku XOR Properties 15
inv Backpack Cryptography 120
NMH_Asin Signature (TSJ CTF) 0
NMH_Asin Tenet: The Plagarism (HKCERT CTF) 0
NMH_Asin Unevaluated (TETCTF) 0
talidam Hex 5
NMH_Asin Unimplemented (TETCTF) 0
astolica You either know, XOR you don't 30
talidam ASCII 5
auliyahasanah Network Attacks 5
haeriphos Modular Inverting 25
lizsikuku XOR Starter 10
auliyahasanah Great Snakes 3
talidam Great Snakes 3
auliyahasanah Finding Flags 2
Grupo2_MateApli Modes of Operation Starter 15
auliyahasanah ASCII 5
lizsikuku Bytes and Big Integers 10
auliyahasanah Hex 5
Grupo2_MateApli Resisting Bruteforce 10
Op4l_ Modular Arithmetic 1 20
Grupo2_MateApli Keyed Permutations 5

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