Tan Junheng

blahaj

Hendrik Willem Lenstra Jr.

3rd place

5485 points


Awards


2nd blood for Not Enough Info

First Blood

Bonus points for being the 2nd to solve the challenge

20


1st blood for Hidden Within (Part 2)

First Blood

Bonus points for being the 1st to solve the challenge

30


2nd blood for Hidden within (Part 1)

First Blood

Bonus points for being the 2nd to solve the challenge

20


2nd blood for Flip Flap Flop

First Blood

Bonus points for being the 2nd to solve the challenge

20


1st blood for Sandwich

First Blood

Bonus points for being the 1st to solve the challenge

30


2nd blood for RSA Cubed

First Blood

Bonus points for being the 2nd to solve the challenge

20


2nd blood for Rsa Basics

First Blood

Bonus points for being the 2nd to solve the challenge

20


Solves

Challenge Category Value Time
Unbearable Crypto 450
Not Enough Info Crypto 490
unknown plaintext attack Crypto 50
Hidden Within (Part 2) Misc 50
Hidden within (Part 1) Misc 50
Flip Flap Flop Misc 170
Caesar's Secret Crypto 50
Are we Exclusive OR not???? Crypto 50
Sandwich Crypto 415
RSA Cubed Crypto 235
Rsa Basics Crypto 185