Important Notes
This contest is conducted in English.
This contest is a 30-minute individual competition. Please submit your solutions to each problem within the time limit.
Difficulty Level
This contest is at the difficulty level of the Gnit Beginner Open (GBO). While it is primarily intended for middle and high school students, anyone is welcome to participate.
Submissions
- Please submit your solutions in the format specified in the problem statement.
- Gnit performs exact matching based on natural numbers. Therefore, alternative solutions resulting from different rounding methods will not be accepted.
- While values are sometimes rounded to significant figures in physics, please do not round intermediate calculations or final results in this contest unless specifically instructed to do so.
- You may submit a solution up to 10 times per problem. Submissions beyond the 11th attempt will not be accepted.
- To prevent participants from guessing the correct answer by plugging in arbitrary values, some problems may intentionally use complex numerical expressions. We strongly recommend using a calculator.
Permitted Items
Prohibited Actions
The following actions are prohibited:
- Use of generative AI tools
- Referencing solution methods from textbooks, reference books, or web searches
- Consulting with others
- Sharing solutions, hints, or answers with others
- Participating using multiple accounts, impersonation, or other fraudulent methods
If cheating is discovered, your results may be invalidated in accordance with the Terms of Service.
About This Contest
This contest is the Beginner edition of the Gnit Weekly Challenge, held every Wednesday.
It consists of 4 problems in total, and the maximum difficulty level for Gnit Weekly Challenge Beginner is 5.
We hope you’ll use this contest for review or as a warm-up.
Rated / Unrated
This is an Unrated contest.
Problem Setters