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Sudoku '25 Help Desk Knowledgebase
Subscription Management
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Knowledgebase Subscription Management

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How to Subscribe to the Sudoku '25 Premium Plan

Unlock the Best Sudoku Experience! Upgrade to Sudoku '25 Premium for just $2.99 USD/month and enjoy an ad-free experience, unlimited games, and exclusive features to enhance your puzzle-solving journe...
How to Cancel Your Subscription and Recurring Billing

Take Full Control of Your Sudoku '25 Premium Subscription! Whether you’re looking to update your Screen Name, manage your Premium subscription, or need assistance with a cancellation, we’ve made it ea...
What to Do If Your Subscription Isn’t Recognized

Trouble Accessing Your Premium Features? Let’s Fix It! You’ve subscribed to Sudoku '25 Premium, but your ad-free experience and unlimited games aren’t unlocking? Don’t worry—99.9% of the time, everyth...
How to Restore Your Subscription on a New Device

Switching Devices? No Problem! Your Premium Status Moves With You! Upgrading to a new phone or switching between devices? Don’t worry—your Sudoku '25 Premium subscription is linked to your Facebook lo...