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Privacy Policy & Trademark Notice

Last updated: July 2026 · 10 SECONDS, Bengaluru, Karnataka, India

1. Nature of this Initiative

The 100 Days of Coding Challenge ("the Initiative") is an independent, non-commercial educational programme operated by 10 SECONDS ("we", "us", "our") for the sole benefit of students preparing for technical employment opportunities. Participation is facilitated through institutional partners and does not constitute the sale of any product or service to individual students.

2. Trademark & Third-Party References

All product names, company names, brand names, logos, and trademarks referenced on this website — including, without limitation, LeetCode and the names and logos of employers referenced for illustrative purposes — are the registered or unregistered trademarks and property of their respective owners.

10 SECONDS expressly states that it is not affiliated with, endorsed by, sponsored by, partnered with, or in any way officially connected to LeetCode or any other third party named or depicted herein. LeetCode is a third-party platform operated independently of 10 SECONDS.

Such references are made strictly on a nominative fair-use basis — that is, solely to accurately describe the interview-preparation context, the platforms students may independently choose to use, and the types of organisations whose historical interview questions inform publicly available preparation material. No reference is intended to imply, and none should be construed as implying, any commercial relationship, endorsement, or affiliation.

Students access any third-party platform, including LeetCode, at their own discretion and subject to that platform's own terms of service and privacy policy. 10 SECONDS does not control, and is not responsible for, the content, availability, or policies of any third-party platform.

Any trademark owner who wishes to have a reference or logo removed may contact us at legal@10seconds.co.in, and we will act promptly and in good faith.

3. Information We Collect

Where you voluntarily submit the callback-request form, we collect: your name, designation, department, institution, city, mobile number, email address, and optional referral information ("Personal Data"). We collect only what is necessary to respond to your enquiry.

4. Purpose & Lawful Basis

Personal Data is processed solely to (a) contact you regarding your enquiry about the Initiative, and (b) coordinate programme delivery with your institution. Processing is based on your explicit consent, provided at the point of submission, in accordance with the Digital Personal Data Protection Act, 2023 (India).

5. Data Handling & Transfers

Form submissions are transmitted via a third-party form-processing service (Web3Forms) and delivered to our official email. Data may be processed on servers located outside India. By submitting, you consent to such transfer for the stated purpose. We do not sell, rent, or trade your Personal Data.

6. Retention

Personal Data is retained only for as long as necessary to fulfil the enquiry and any consequent engagement, after which it is deleted or anonymised.

7. Your Rights

As a Data Principal under the DPDP Act, 2023, you have the right to access, correct, or request erasure of your Personal Data, and to withdraw consent at any time. To exercise these rights, contact legal@10seconds.co.in.

8. Grievance Contact

For any privacy or trademark concern, contact the Grievance Officer, 10 SECONDS — legal@10seconds.co.in.

This notice may be updated periodically. Continued use of the website constitutes acceptance of the current version.