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
effiee Network Attacks 5
Amro_Hussein Modular Arithmetic 2 20
Ness2626 Bean Counter 60
sadmin The j-invariant 20
Vinjr Let's Prove It Again 175
Amro_Hussein Modular Arithmetic 1 20
ziru Resisting Bruteforce 10
sadmin Introduction to Isogenies 10
Amro_Hussein Extended GCD 20
danny05 Point Addition 30
kurumi_11 Resisting Bruteforce 10
Shriya_Arun ProSign 3 100
Z4ME XOR Starter 10
Blixow Export-grade 100
linh99 ASCII 5
gkyriopoulos Bytes and Big Integers 10
effiee Great Snakes 3
n40y You either know, XOR you don't 30
linh99 Great Snakes 3
kurumi_11 Keyed Permutations 5
effiee Finding Flags 2
linh99 Finding Flags 2
techie_hacker Bytes and Big Integers 10
Ameneko Base64 10
x64 Bruce Schneier's Password: Part 2 250
Luskynn Finding Flags 2
El0rix Extended GCD 20
Ameneko Hex 5
El0rix Greatest Common Divisor 15
gkyriopoulos Base64 10
El0rix You either know, XOR you don't 30
Z4ME Bytes and Big Integers 10
Abstract Favourite byte 20
gkyriopoulos Hex 5
hermeanness Finding Flags 2
lingling Successive Powers 60
gkyriopoulos ASCII 5
allowu Diffusion through Permutation 30
ziru Keyed Permutations 5
El0rix Favourite byte 20
gkyriopoulos Great Snakes 3
El0rix XOR Properties 15
El0rix XOR Starter 10
gkyriopoulos Finding Flags 2
Blixow Parameter Injection 60
Amro_Hussein Greatest Common Divisor 15
El0rix Bytes and Big Integers 10
Z10UD1 XOR Starter 10
MuneebCantCTF Extended GCD 20
SeaSkyThe Bytes and Big Integers 10

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