# Light Route: One Line Puzzle

> Fill every cell in one stroke

Canonical page: [https://chrome-stats.com/d/id6801398900](https://chrome-stats.com/d/id6801398900)

## Overview

- **ID:** `id6801398900`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Cheng Yu Chiang
- **Category:** Puzzle
- **Version:** 1.0.0
- **Last updated:** 2026-08-30
- **First published:** 2026-08-30
- **Size:** 5.74 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/light-route-one-line-puzzle/id6801398900)
- **Website:** [https://light-route-support-six.vercel.app/light-route/](https://light-route-support-six.vercel.app/light-route/)
- **Privacy policy:** [https://light-route-support-six.vercel.app/light-route/privacy/](https://light-route-support-six.vercel.app/light-route/privacy/)

## Description

Light Route is a one-line path puzzle that grows with you. Start from the glowing node, pass each numbered checkpoint in order, fill every open cell, and reach the exit.

• 300 progressively generated levels from 4×4 to 8×8
• Blocked cells and ordered checkpoints steadily raise the challenge
• Trace backward along your route whenever you take a wrong turn
• Early puzzles allow multiple routes; the final 20 have a verified unique solution
• Use hints when stuck, with optional rewarded ads for more hints
• Free players may see one interstitial only after every five completed levels
• A one-time purchase permanently removes interstitial ads

No account is required. Progress and settings are stored on your device.

## Rankings

- #1,160,390 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6801398900)