Frequently Asked Questions
Everything you need to know about Loopr.
What is Loopr?
Loopr is a yajilin logic puzzle game. Shade cells based on arrow clues, then draw a single continuous loop through all remaining cells. Every puzzle has exactly one solution — no guessing required.
How do I play?
Tap cells to shade them, then drag to draw loop segments between unshaded cells. Arrow clues tell you how many shaded cells lie in that direction. Shaded cells can't touch each other, and the loop must pass through every unshaded cell. There's a full interactive tutorial in the app.
Is there any guessing involved?
Never. Every puzzle is designed so that the solution can be found through logic alone. If you're stuck, there's always a logical deduction you haven't spotted yet.
What are the daily challenges?
Every day you get three new puzzles: Easy, Medium, and Hard. Complete them to maintain your streak. Daily puzzles are the same for everyone worldwide.
How do hints work?
Hints guide you toward the solution without spoiling it. The first hint highlights any errors. Further hints help you find the next logical move.
Does it work offline?
Yes! All puzzles are included in the app. Play anywhere without an internet connection.
What is the Gauntlet?
The Gauntlet is a weekly challenge featuring one large, demanding puzzle. You have a full week to draw every line and shade every cell.
Is there advertising?
No. Loopr has no ads, no interruptions, and no in-app purchases. Just puzzles.
What devices are supported?
Loopr is available for Android. iOS support is coming soon.