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
lololololokol Lemur XOR 40
burp Hex 5
EthanIn Modular Inverting 25
ybober Bytes and Big Integers 10
cyberinsecure Base64 10
saudansari33190 Hex 5
kk57n Great Snakes 3
EthanIn Modular Arithmetic 2 20
burp ASCII 5
ybober Base64 10
ybober Hex 5
cyberinsecure Hex 5
ybober ASCII 5
kalikatto Greatest Common Divisor 15
ybober Great Snakes 3
cyberinsecure ASCII 5
ybober Finding Flags 2
saudansari33190 ASCII 5
Superior ECLCG (HITCON CTF) 0
kk57n Finding Flags 2
cyberinsecure Great Snakes 3
saudansari33190 Great Snakes 3
cyberinsecure Finding Flags 2
klowjin Greatest Common Divisor 15
Jaewon852 Favourite byte 20
saudansari33190 Finding Flags 2
Maypark You either know, XOR you don't 30
kataracz You either know, XOR you don't 30
Cunchem Finding Flags 2
Maypark Favourite byte 20
furansupan RSA Decryption 20
Jaewon852 XOR Properties 15
ashwan Euler's Totient 20
thkim Private Keys 20
thkim RSA Decryption 20
EthanIn Modular Arithmetic 1 20
odysseus444 Modular Inverting 25
Superior Blind (ECSC 2023 (Norway)) 0
jjangda RSA Decryption 20
Maypark XOR Properties 15
ashwan Public Keys 15
sbfmt RSA Decryption 20
Roldat Public Keys 15
prussianblue You either know, XOR you don't 30
jjangda Private Keys 20
chocopoco RSA Decryption 20
skiller3478 Network Attacks 5
thkim Euler's Totient 20
Jaewon852 XOR Starter 10
furansupan Private Keys 20

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