# Privacy Policy for Sudoku Champions

• *Last updated: January 27, 2026

## Overview

Sudoku Champions ("we", "our", or "the app") is committed to protecting your privacy. This policy explains how we collect, use, and protect your information.

## Information We Collect

### Account Information

When you create an account, we collect:

• Email address (for email sign-up)
• Username you choose
• Apple ID identifier (for Sign in with Apple)

### Game Data

We collect gameplay information to provide our services:

• Puzzle completion times and scores
• Level progress and experience points
• Achievement unlocks
• Daily challenge completions
• Ranked match history and ELO ratings

### Device Information

We may collect:

• Device type and operating system version