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How to ask for help on a problem
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Here are some general guidelines for how to effectively ask for help on the Forum: Basic Requirements Include a link to the problem. For problems that that can be found within the guide, just include the internal Gui…

1 15867 December 30, 2020
Welcome to the USACO Forum!
1 6676 November 19, 2020
Does USACO have a better way to prevent cheating
0 110 January 12, 2026
USACO Guide IDE
2 200 January 3, 2026
Is there a way to delete an account
0 147 January 3, 2026
Are there test cases in USACO designed to hack algorithms requiring arbitrary variables?
General Questions
4 183 January 3, 2026
Can you use calculators in a USACO Contest?
1 163 January 2, 2026
Struggling with Silver problems
Problems and Contests
5 305 December 31, 2025
I literally, utterly have no idea ưhat this question mean
Problems and Contests
0 150 December 31, 2025
Python Optimization
4 688 December 31, 2025
Help with debugging C++ code for Silver Diamond Collector
Debugging Help
0 105 December 30, 2025
Is discrete mathematics helpful in solving USACO?
General Questions
0 140 December 30, 2025
CSES Beautiful Permutations II, internal solution
Problems and Contests
1 140 December 29, 2025
Better Solution to I Would Walk 500 Miles?
Problems and Contests
3 265 December 22, 2025
2022 December Bronze 3. Reverse Engineering
Debugging Help
0 163 December 22, 2025
USACO Gold Modern Art 3
Problems and Contests
5 973 December 22, 2025
Am I sufficient for bronze 2026?
General Questions
0 423 December 21, 2025
Third Party Test Case Generators in Contests
General Questions
1 149 December 20, 2025
Past Problems Breakdown
Problems and Contests
2 222 December 20, 2025
CSES Task 1628, Meet in the Middle
Problems and Contests
1 1086 September 12, 2023
C++ code to 23 Jan Silver Qn1
Problems and Contests
1 926 February 4, 2023
Logic Confusion on Modern Art (Bronze USACO 2017 US Open p.3)
Debugging Help
3 1157 December 18, 2025
USACO 2023 US Open Contest, Bronze Problem 1. FEB
Problems and Contests
1 819 December 18, 2025
Bronze to Silver: What problems to practice?
Resources & Problemsets
2 2757 December 18, 2025
2015 February Bronze 1.Censoring Why My Solution Doesn't Work
Problems and Contests
2 239 December 18, 2025
CSA - BFS-DFS Problem
Problems and Contests
1 208 December 15, 2025
Wait for Available Grading Server
General Questions
1 488 September 28, 2025
https://cses.fi/problemset/task/1661
Problems and Contests
0 165 December 12, 2025
[Silver] 2D Conveyor Belt Debugging
Debugging Help
0 192 December 9, 2025
Milking Order Code Debugging
Problems and Contests
1 171 December 8, 2025