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How to ask for help on a problem
Announcements

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 16373 December 30, 2020
Welcome to the USACO Forum!
1 6842 November 19, 2020
does leaving EGOI eligible: blank cause some problem?
General Questions
1 16 February 11, 2026
How can I learn everything in two weeks before the next competition?
General Questions
1 56 February 10, 2026
Can anyone help me with this problem? I have been trying since yesterday
Problems and Contests
0 48 February 8, 2026
(resolved )2025 silver open problem 3 ski slope fails for all but test case
Problems and Contests
2 606 February 8, 2026
What counts as a template in VS code?
Problems and Contests
1 52 February 7, 2026
Using only one loop USACO Bronze February 2019 - Measuring Traffic
Problems and Contests
1 104 February 4, 2026
How Long Do I Spend Per Problem
General Questions
2 218 February 1, 2026
[Silver] 2D Conveyor Belt Debugging
Debugging Help
2 379 January 30, 2026
Looking for Codeforces and USACO study mate
General Questions
5 280 January 29, 2026
USACO 2022 Dec Silver 2. Circular Barn: May you help me understand this test case?
Problems and Contests
2 180 January 28, 2026
USACO Guide IDE
3 371 January 27, 2026
Waiting for available grading server issue
Site Feedback
4 209 January 26, 2026
Distinct Values Subarrays
Problems and Contests
2 181 January 22, 2026
Assisting with 868A-Bark To Unlock
Problems and Contests
1 468 January 21, 2026
Need help why my approach fails for USACO countinf liars problem
Problems and Contests
1 474 January 21, 2026
Help with debugging C++ code for Silver Diamond Collector
Debugging Help
1 257 January 20, 2026
2022 December Bronze 3. Reverse Engineering
Debugging Help
1 512 January 20, 2026
I literally, utterly have no idea ưhat this question mean
Problems and Contests
2 335 January 18, 2026
PyPy available？
Problems and Contests
1 151 January 18, 2026
When are they going to release the contest score bruv
General Questions
1 215 January 17, 2026
Does USACO have a better way to prevent cheating
0 357 January 12, 2026
Is there a way to delete an account
0 309 January 3, 2026
Are there test cases in USACO designed to hack algorithms requiring arbitrary variables?
General Questions
4 354 January 3, 2026
Can you use calculators in a USACO Contest?
1 327 January 2, 2026
Struggling with Silver problems
Problems and Contests
5 556 December 31, 2025
Python Optimization
4 803 December 31, 2025
Is discrete mathematics helpful in solving USACO?
General Questions
0 277 December 30, 2025
CSES Beautiful Permutations II, internal solution
Problems and Contests
1 298 December 29, 2025