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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 16296 December 30, 2020
Welcome to the USACO Forum!
1 6821 November 19, 2020
using only one loop USACO Bronze February 2019 - Measuring Traffic
Problems and Contests
1 69 February 4, 2026
How Long Do I Spend Per Problem
General Questions
2 177 February 1, 2026
[Silver] 2D Conveyor Belt Debugging
Debugging Help
2 362 January 30, 2026
Looking for Codeforces and USACO study mate
General Questions
5 251 January 29, 2026
USACO 2022 Dec Silver 2. Circular Barn: May you help me understand this test case?
Problems and Contests
2 162 January 28, 2026
USACO Guide IDE
3 350 January 27, 2026
Waiting for available grading server issue
Site Feedback
4 185 January 26, 2026
Distinct Values Subarrays
Problems and Contests
2 161 January 22, 2026
Assisting with 868A-Bark To Unlock
Problems and Contests
1 451 January 21, 2026
Need help why my approach fails for USACO countinf liars problem
Problems and Contests
1 456 January 21, 2026
Help with debugging C++ code for Silver Diamond Collector
Debugging Help
1 235 January 20, 2026
2022 December Bronze 3. Reverse Engineering
Debugging Help
1 439 January 20, 2026
I literally, utterly have no idea ưhat this question mean
Problems and Contests
2 320 January 18, 2026
PyPy available？
Problems and Contests
1 135 January 18, 2026
When are they going to release the contest score bruv
General Questions
1 177 January 17, 2026
Does USACO have a better way to prevent cheating
0 336 January 12, 2026
Is there a way to delete an account
0 276 January 3, 2026
Are there test cases in USACO designed to hack algorithms requiring arbitrary variables?
General Questions
4 327 January 3, 2026
Can you use calculators in a USACO Contest?
1 305 January 2, 2026
Struggling with Silver problems
Problems and Contests
5 516 December 31, 2025
Python Optimization
4 785 December 31, 2025
Is discrete mathematics helpful in solving USACO?
General Questions
0 254 December 30, 2025
CSES Beautiful Permutations II, internal solution
Problems and Contests
1 278 December 29, 2025
Better Solution to I Would Walk 500 Miles?
Problems and Contests
3 393 December 22, 2025
USACO Gold Modern Art 3
Problems and Contests
5 1108 December 22, 2025
Am I sufficient for bronze 2026?
General Questions
0 637 December 21, 2025
Third Party Test Case Generators in Contests
General Questions
1 265 December 20, 2025
Past Problems Breakdown
Problems and Contests
2 358 December 20, 2025