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
cedric013 Key Backup Service 1 (HKCERT CTF) 0
Pkv123 Jeff's LFSR 150
Jaskaskaskas Confusion through Substitution 25
quan120807 Finding Flags 2
enigma140 Passwords as Keys 50
zaire Greatest Common Divisor 15
Pkv123 RSA vs RNG 150
kalilinuxxx XOR Starter 10
RoninKJ Confusion through Substitution 25
NTesla Finding Flags 2
louay Favourite byte 20
Ujjaini Elliptic Nodes 150
Medeusa Unencryptable 125
Pkv123 Lo-Hi Card Game 120
Pooja_choudhary A Twisted Mind 80
louay XOR Properties 15
Sam001 Null or Never 100
RoninKJ Round Keys 20
cedric013 Cipher Mode Picker (HKCERT CTF) 0
Sam001 RSA Backdoor Viability 175
Sam001 Ron was Wrong, Whit is Right 90
Medeusa Ellipse Curve Cryptography 125
Pkv123 A True Genus 175
Sam001 Fast Primes 75
Sam001 Marin's Secrets 50
bubz683 XOR Starter 10
Pkv123 Meet me in the Claw 120
Sam001 Infinite Descent 50
Sam001 Endless Emails 150
Pkv123 Dual Masters 90
Sam001 Everything is Still Big 100
Sam001 Crossed Wires 100
Edems Bean Counter 60
Sam001 Everything is Big 70
Sam001 Inferius Prime 30
Pkv123 Abelian SIDH 90
Jaskaskaskas Round Keys 20
Sam001 Square Eyes 35
RoninKJ Structure of AES 15
enigma140 Modes of Operation Starter 15
Pkv123 Better than Linear 85
Tanmay_62 RSA or HMAC? Part 2 100
Tanmay_62 The Matrix Revolutions 125
24BECSE19_DT RSA vs RNG 150
Tanmay_62 The Matrix Reloaded 100
dhirendra_16 Mister Saplin's Preview 80
Tanmay_62 The Matrix 75
Pkv123 André Encoding 80
dhirendra_16 Mister Saplins The Prover 125
dhirendra_16 Let's Prove It Again 175

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