Consent to data processing for Matryoshka Puzzle game statistics

Version of 30 October 2026, identifier matryoshka-analytics-consent-2026-10-30. This is a translation; if it differs from the Russian version, the Russian version prevails.

By tapping "Accept and continue" on the first-launch screen or turning on "Anonymous statistics" in the settings of the game Matryoshka Puzzle (the Game), I freely, of my own will and in my own interest give my consent to the sole proprietor Denis Vladimirovich Likhachev, Tax ID (INN) 860236691422, registration number (OGRNIP) 326784700256377, contact support@asitdiary.ru (the Operator), to process data on the following terms. By first tapping "Accept and continue", you consent to statistics under the separate statistics consent document. If a collector is available in this release, statistics are enabled by default after accepting the documents. Collection does not start before acceptance. You can turn statistics off using "Anonymous statistics" in Settings without limiting gameplay. Your previously saved choice, including turning statistics off, is preserved when accepting updated documents.

1. Purpose

Analysing how levels are played and how the Game is used, finding and fixing crashes, assessing how ads affect the game, and improving the Game.

2. Data

• a random installation ID created by the Game;
• the Game version and build, the store it was installed from, the Android version, the device manufacturer and model, the language and time zone;
• game events: session start and end, screens opened, the start and outcome of level attempts (level number, result, moves, the minimum possible number of moves, time, stars, undos, hints, rejected moves by type of mistake), time spent reading the rules, marathon stages, achievements, skin choices, settings changes;
• information about ad offers and displays, the placement and result of a display and the revenue from it;
• crash information: the error text, the stack trace of the program code, the time of the crash and the Game version.

The data contains no name, contacts, account, location or device advertising ID.

3. Processing operations

Collection, recording, organisation, accumulation, storage, updating, retrieval, use, deletion and destruction by automated means. The data is stored on the Operator's server in the Russian Federation with a Russian hosting provider and is not disclosed to third parties, except as required by law.

4. Term

This consent is valid until withdrawn. Game events are kept for 90 days from receipt, crash information for 30 days.

5. Withdrawal

I can withdraw this consent at any time by turning off "Anonymous statistics" in the Game settings. New collection then stops, unsent data is deleted from the device, and the Game sends the Operator a request to delete the data of this installation. The withdrawal can also be sent to support@asitdiary.ru. The Operator destroys the data no later than 30 days after receiving the withdrawal.

Refusing or withdrawing consent does not limit the Game.

6. Children

If the user is under 14, a parent or other legal guardian gives and withdraws this consent.