Cody

David Hill

87
Rank
22
Badges
6720
Score
1 – 50 of 605

David Hill submitted Problem 45212. AES MixColumns() Transformation to Community

5 hours and 55 minutes ago

David Hill submitted Problem 45211. AES SubBytes() Transformation to Community

6 hours and 30 minutes ago

David Hill submitted Solution 2022388 to Problem 985. Make a Star Pyramid

on 14 Nov 2019 at 23:42

David Hill submitted Solution 2022368 to Problem 312. Better bullseye matrix

on 14 Nov 2019 at 23:23

David Hill submitted Solution 2022298 to Problem 742. Symmetric matrix

on 14 Nov 2019 at 22:51

David Hill submitted Solution 2022244 to Problem 943. "mirror" matrix

on 14 Nov 2019 at 22:31

David Hill submitted Solution 2022205 to Problem 1325. Special matrix

on 14 Nov 2019 at 22:21

David Hill submitted Solution 2022170 to Problem 1463. Pascal's Matrix

on 14 Nov 2019 at 22:15

David Hill submitted a Comment to Solution 1993615

Very nice solution.

on 28 Oct 2019 at 15:16

David Hill submitted Solution 1987302 to Problem 2530. Powers Of

on 23 Oct 2019 at 13:30

David Hill submitted Solution 1987308 to Problem 2610. counting for loop

on 23 Oct 2019 at 13:19

David Hill received Puzzler badge

on 20 Oct 2019

David Hill submitted Solution 1972185 to Problem 2784. Y=X

on 11 Oct 2019

1 – 50 of 605