# Light Up - PuzzleMonster

> Illuminate Every Cell

Canonical page: [https://chrome-stats.com/d/id6782884732](https://chrome-stats.com/d/id6782884732)

## Overview

- **ID:** `id6782884732`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** LUKAS ANDREAS NILSEN
- **Category:** Puzzle
- **Version:** 1.0
- **Last updated:** 2026-07-23
- **First published:** 2026-07-23
- **Size:** 29 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/light-up-puzzlemonster/id6782884732)
- **Website:** [https://puzzlemonster.nilsenlab.com](https://puzzlemonster.nilsenlab.com/)
- **Privacy policy:** [https://puzzlemonster.nilsenlab.com/privacy](https://puzzlemonster.nilsenlab.com/privacy)

## Description

Place bulbs and light up every cell on the board. Glowing visuals, numbered wall clues, and three difficulty levels to work through.

Light Up, also known as Akari, is a logic puzzle about lighting the board. You place bulbs that shine down their whole row and column until a wall blocks them, and your goal is to illuminate every white cell. Two bulbs can never see each other, and every numbered wall has to be satisfied exactly.

Features:
• Tap a cell to place or remove a bulb
• Hold a cell to mark it empty with an X, no mode switching
• Light rays spread across the board with a warm glow
• Bulbs that see each other flash red right away
• Numbered wall clues turn green once they're satisfied
• Undo any move with a single tap
• Three difficulty levels: Easy, Medium, Hard
• Pick up right where you left off
• Stats and best times for every difficulty
• Plays fully offline

A bright, rewarding puzzle that's all about careful deduction. If you enjoy Sudoku, Minesweeper, or grid logic, Light Up is easy to fall into.

## Rankings

- #1,675,151 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6782884732)