Nov 19

USACO 3.2 Magic Squares

Nov 8

USACO 3.2 Feed Ratios

Nov 6

USACO 3.2 Spinning Wheels

Nov 1

USACO 3.2 Stringsorbits

Oct 27

USACO 3.2 Factorials

Oct 25

USACO 3.1 Stamps

Oct 23

USACO 3.1 Contact

Oct 21

USACO 3.1 Humble Numbers

Oct 18

USACO 3.1 Inflation

Oct 14

USACO 3.1 AgriNet