(ONE-DAY PASS) Online Premium Puzzles License Key

Get 24-Hour Access for Puzzles!

Want to enjoy our puzzles for just one day or simply try them out? This one-day License Key is a great way to get started!

Includes:

🔓 Access to ALL online premium Puzzles

🔑 License key expires in 24 hours

🧩 More challenging puzzles

🏆 Earn achievements and badges

💻 Play directly in your web browser

♾️ No app or software installation required

After purchase, you’ll receive a unique License Key. Then, visit integer400.com, choose any available puzzle, and enter your License Key to unlock all premium features.

24-hour access — One-time payment. No subscription.

Current puzzles: Hidden Word Quiz, Secret Number, Secret Word, Sum Grid, Word Ladder, Word Scramble.

License Key purchases are non-refundable. Your License Key is personal and non-transferable. It may only be used by the original purchaser and cannot be shared, resold, or used simultaneously on multiple devices. Unauthorized use or distribution may result in license termination.

Website Availability: Temporary website downtime may occasionally occur due to maintenance, updates, or unexpected technical issues. This is a normal part of maintaining an online service. If the website is temporarily unavailable, please try again later. Temporary website downtime does not constitute grounds for a refund.

Achievements: Achievements are tied to your license key. Your One-Day Pass license key will be disabled after 24 hours. As a result, you’ll lose access to achievements associated with that key. Each new purchase provides a different license key. So, your previous achievements won’t carry over.

We recommend trying our free puzzles before purchasing to ensure that you enjoy the games.

Screenshots are for reference only and may differ from the current version.

Taxes may apply at checkout.

Have fun solving!