Contest news.
Clear context.

The USA Computing Olympiad (USACO) is one of the most widely recognized algorithmic programming contests for pre-college students. It is free to enter, runs entirely online, and is open to students worldwide. If you are new to USACO and unsure about the schedule, how to register, or how the divisions work, this guide walks you…

USACO is free to enter, open to students worldwide, and starts at an accessible entry level, while its higher divisions are genuinely challenging. It is the competition that selects the United States team for the International Olympiad in Informatics (IOI). If you want to take part but are still unsure about the contest schedule, how…

Strong results in a rigorous programming competition can help a student stand out when applying to selective computer science and engineering programs. The USA Computing Olympiad (USACO) is one of the best-known contests of this kind: it tests genuine problem-solving and algorithm design rather than memorized code, and anyone in the world can take part…

The USA Computing Olympiad (USACO) is a programming and algorithm competition for pre-college students in the United States and worldwide. Based on programming proficiency, it is organized into four divisions: Bronze, Silver, Gold, and Platinum. Each division is harder than the one below it, and all new participants begin in Bronze. The maximum score in…

What is USACO, how much does it matter, and which students should take part? If you or your child is aiming for a competitive computer science program, USACO is one of the best-known ways to demonstrate real programming and algorithmic skill. This guide explains what the contest is, how it is structured, and how to…

A new USACO (USA Computing Olympiad) season comes around each year, and summer is a good time to start preparing. This guide explains what the competition involves, how its divisions work, and how to build a realistic study plan. Why Participate in USACO? A recognized pathway: USACO selects the four students who represent the USA…

The USACO (USA Computing Olympiad) is a free algorithmic programming competition for high-school students. It runs a series of online contests across four skill divisions and selects the four students who represent the United States at the International Olympiad in Informatics (IOI). MIT Admissions’ blog lists USACO as the US qualifying competition for the IOI.…

USACO is one of the best-known programming competitions for high school students interested in computer science and other STEM fields, and many students planning a computing-related major include it in their competition plans. This article breaks down what the competition actually involves: its divisions, schedule, format, supported languages, and where it fits into a college…

The USACO (USA Computing Olympiad) is the United States’ olympiad in informatics: a free, online algorithmic programming competition that is open to students worldwide. Its results select the four students who represent the USA at the International Olympiad in Informatics (IOI), and MIT Admissions’ blog lists USACO as the US qualifying competition for the IOI.…