Privacy Policy for One Line Puzzle

Effective date: June 3, 2026

Overview

One Line Puzzle is developed by Dwiza Studio. This Privacy Policy explains how the game handles information when you play, use hints, view ads, or appear on leaderboards.

Information We Collect

The game may store gameplay progress, hint balance, sound preferences, tutorial completion, daily challenge completion, total score, completion time, daily wins, and leaderboard nickname. This information is used to run game features, save progress, and display leaderboard rankings.

Advertising

The game may use Google AdMob to show ads, including rewarded ads. AdMob may collect device identifiers, advertising identifiers, app activity, diagnostics, and related data to show, measure, and improve ads. Google may process this data according to its own privacy policy.

Leaderboards

If you enter a nickname, the game may upload your nickname, score, completed levels, daily wins, and completion time to Firebase/Firestore for leaderboard and tournament features. Do not use your real name if you do not want it shown on leaderboards.

Local Storage

The game uses local storage to remember progress, hint count, tutorial status, sound settings, and daily reward timers.

Third-Party Services

The game may use Google AdMob, Firebase, Firestore, and Google Play Services. These services process data according to their own privacy policies.

Children

The game is intended for a general audience and is not specifically directed to children under 13. Do not submit personal information if you are not allowed to do so.

Data Choices

You can avoid leaderboard data collection by not entering a real name. You can reset progress from the game where available or contact us for privacy questions.

Contact

For privacy questions, contact Dwiza Studio at oussamaerrahili124@gmail.com.

Changes

We may update this policy when game features or legal requirements change. The updated policy will show a new effective date.