Privacy Policy

Novosibirsk, June 26, 2026

1. General Provisions

1.1. This Privacy Policy (hereinafter — the Policy) defines the procedure for processing personal data and measures to ensure its security on the website «Ershov's Algorithm» (ershovalgorithm.ru).

1.2. The data operator is an individual: Dmitry Kalashnikov (email: dmitry-kalashnikov@yandex.ru).

2. What Data We Collect

2.1. The website has no registration, feedback forms, or subscriptions. The operator does not collect or request direct personal data of Users, such as full names, phone numbers, email addresses, or passport details.

2.2. The website only collects anonymized user data automatically through the Yandex.Metrica web analytics service.

2.3. The technical data collected includes:

IP address and location data (at city/region level);
Browser and operating system information;
Cookie files;
User actions on the website (time spent, clicks).

3. Purposes of Data Collection

3.1. Anonymized data collected via Yandex.Metrica is used exclusively for:

Collecting website traffic statistics;
Analyzing user experience to improve the educational simulator interface;
Ensuring stable operation of the web resource.

4. Collection, Storage, and Transfer of Data

4.1. Data security is ensured through legal, organizational, and technical measures necessary to fully comply with the requirements of applicable data protection legislation.

4.2. Collection and processing of analytical data are carried out on servers physically located within the territory of the Russian Federation.

4.3. User data shall never, under any circumstances, be transferred to third parties, except in cases related to compliance with applicable law.

5. Use of Cookies

5.1. The website uses cookies for the proper operation of the web analytics service.

5.2. The User may at any time disable the storage of cookies by changing the corresponding settings in their web browser. Disabling cookies will not affect the ability to use the educational simulator.

6. Final Provisions

6.1. The User may obtain any clarification on questions regarding the processing of their data by contacting the Operator via email: dmitry-kalashnikov@yandex.ru.

6.2. This Policy is valid indefinitely until replaced by a new version.