AtCoder to Notion is a Chrome extension that allows users to create pages in Notion's database from AtCoder problem pages. This extension automatically parses the problem and constraint blocks into Notion's format, creating the content for the page. It also retrieves information such as contest and difficulty, which can be set as properties.

To use this extension, users must first install it and then register their Notion API token and database ID in the options. If users want to register values as properties, they need to create columns with the same names in the database.

Please note that this is an unofficial extension, and users are advised to use it at their own risk.

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