/// SYSTEM DOCUMENT: PRIVACY

PRIVACY POLICY

LAST UPDATED: NOVEMBER 2026

01 // INFORMATION WE COLLECT

Algo Arena collects the information needed to provide a personal DSA tracking experience. This may include your name, email address, profile image, and account identifier when you sign in. We also store the questions you mark as complete and related progress data.

02 // HOW WE USE INFORMATION

Your information is used to authenticate your account, save your learning progress, display your profile, and improve the reliability of the tracker. We do not sell your personal information or use it for unrelated advertising.

03 // DATA STORAGE AND SECURITY

Account and progress data are stored using third-party infrastructure configured for the application. We take reasonable steps to protect this data, but no online service can guarantee absolute security.

04 // YOUR CHOICES

You may stop using Algo Arena at any time. To ask about accessing, correcting, or deleting account information, contact the project team using the details on the Contact Us page.

05 // POLICY UPDATES

This policy may be updated as Algo Arena evolves. Material changes will be reflected on this page with an updated revision date.