About NOREN
NOREN is a daily logic puzzle app. Every day brings a fresh, hand-tuned puzzle in each of four classic games — solve them, keep your streak alive, and compare your times with friends and players worldwide.
This page covers the basics of each puzzle and the most common questions. If you can't find what you need, contact details are at the bottom.
The Puzzles
Slitherlink
Draw a single continuous loop using the number clues — each number shows how many of its edges are part of the loop.
Queens
Place one queen per row, column, and colored region so that no two queens touch, not even diagonally.
Hashi
Connect island numbers with horizontal or vertical bridges so each island has exactly as many bridge-ends as its number shows, and every island is reachable from every other.
Masyu
Draw a single loop through the grid that passes straight through black pearls (turning immediately before or after) and turns at white pearls (going straight through the cells before and after).
Frequently Asked Questions
How do I delete my account?
Open the Profile tab, scroll to the bottom, and tap Delete Account. This permanently removes your solves, streaks, and friend connections.
How do I manage or cancel my subscription?
Go to iOS Settings → [your name] → Subscriptions → NOREN. Apple manages all billing directly; NOREN does not have access to your payment details.
Why is my Friends leaderboard empty?
You need to add friends first, from the Ranks tab.
I found a bug or have a suggestion
We'd love to hear from you — see the contact section below.
Contact
Farkas József
Email: jozsef.farkas@gmail.com