USACO
Actual contest problem solving
A Step-By-Step video lessons
Bronze/Silver Problems
Learn how to solve the actual contest problems by step-by-step video lessons

Why Did The Cow Cross The Road 1?
USACO 2017 February Bronze

Why Did The Cow Cross The Road 2?
USACO 2017 February Bronze

Why Did The Cow Cross The Road 3?
USACO 2017 February Bronze

The Lost Cow
USACO 2017 US Open Bronze

The Cow Signal
USACO 2016 December
Bronze

Speeding Ticlet
USACO 2015 December Bronze

Blocked Billboard 2
USACO 2018 January Bronze

Measuring Traffic
Part 1
USACO 2019 February Bronze

Measuring Traffic
Part 2
USACO 2019 February Bronze

Measuring Traffic
Part 3
USACO 2019 February Bronze

Measuring Traffic
Part 4
USACO 2019 February Bronze

Circular Barn
Part 1
USACO 2016 February Bronze

Circular Barn
Part 2
USACO 2016 February Bronze

The Bovine Shuffle
USACO 2017 December Bronze

The Bucket List
USACO 2018 December Bronze

Circular Barn
Part 3
USACO 2016 February Bronze

Block Game Part 1
USACO 2016 December Bronze

Block Game Part 2
USACO 2016 December Bronze

Block Game Part 3
USACO 2016 December Bronze

Team Tic Tac Toe part1
USACO 2018 US Open Bronze

Team Tic Tac Toe part2
USACO 2018 US Open Bronze

Mowing The Field Part1
USACO 2017 January Bronze

Mowing The Field Part2
USACO 2017 January Bronze

Mowing The Field Part3
USACO 2017 January Bronze

Censoring Part 1
USACO 2015 February Bronze

Censoring Part 2
USACO 2015 February Bronze

Milk Measurement Part 1
USACO 2017 December Bronze