Runber - Logic Path Puzzle

Runber is a fresh and addictive logic puzzle that combines the best of Sudoku with pathfinding strategy. If you love number games and brain teasers, this is your next obsession.

THE CHALLENGE
Fill the grid by satisfying two rules at once:
- Unique Numbers — Each number can appear only once per row and column
- Continuous Path — Visit every cell exactly once, moving in any direction

Sounds simple? The twist is doing BOTH at the same time. One wrong move and you'll need to backtrack!

INTUITIVE GAMEPLAY
- Drag any number from the tray to the highlighted cell
- Made a mistake? Drag onto any earlier cell to undo your path instantly
- Use Undo to remove your last move or Reset to start fresh
- Smart hints appear when you're stuck

TWO DIFFICULTY MODES
- Classic (4×4) — Perfect for beginners and quick sessions
- Expert (5×5) — A serious challenge for puzzle masters

DESIGNED FOR FOCUS
- No ads interrupting your flow
- No in-app purchases — completely free
- No internet required — play anywhere, anytime
- Light, Dark & System themes for comfortable play
- Haptic feedback for satisfying interactions

LEARN IN SECONDS
An interactive tutorial teaches you the basics step-by-step. No manual needed — just start playing!

GLOBAL ACCESSIBILITY
Fully localized in English, German, Polish, Russian, and Belarusian.

Can you reach the "Perfect!" screen? Download Runber now and discover why this logic path puzzle is unlike anything you've played before.