Proofline
Daily logic, one true order
About
Engage in a focused logic puzzle game where you arrange symbols based on visual clues to find the single correct order. Enjoy daily challenges and a variety of included levels with intuitive controls and helpful features.
What's New in Proofline
1.0
September 3, 2026
Subscriptions & In-App Purchases
$4.99
Remove Ads
Remove all banner, interstitial, and rewarded ads.
Developer apps
FAQ
What is Proofline?
Proofline is a logic puzzle game where players arrange symbols based on visual clues to discover the one true order. It features daily puzzles and a collection of pre-set levels across different difficulties.
Does Proofline have ads?
Yes, Proofline contains advertisements. Players can remove all ads with a one-time purchase of $4.99.
What are the difficulties in Proofline?
Proofline offers Easy, Medium, and Hard difficulties for its puzzles. The Daily Proof also increases in difficulty throughout the week.
Can I play Proofline offline?
The provided information does not specify offline play capabilities. However, it does mention a 'Daily Proof' refreshed at midnight, suggesting an online component for daily challenges.
How much does Proofline cost?
Proofline is free to download and play. There is an optional one-time purchase of $4.99 to remove advertisements.
What devices does Proofline support?
Proofline is currently supported on iPhone devices.
How often is Proofline updated?
Proofline was last updated on September 3, 2026, with version 1.0. Further update frequency is not detailed in the provided information.
Does Proofline require an account?
No, Proofline does not require an account to play, making it easy to jump right into the puzzles.
