# NumberPlace Infinity

> Classic puzzle game

Canonical page: [https://chrome-stats.com/d/id409116907](https://chrome-stats.com/d/id409116907)

## Overview

- **ID:** `id409116907`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Seventh rank Inc.
- **Category:** Board
- **Rating:** 4.80 / 5 (4 ratings)
- **Version:** 2.0
- **Last updated:** 2025-10-30
- **First published:** 2010-12-17
- **Size:** 14 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/numberplace-infinity/id409116907)
- **Website:** [https://seventhrank.co.jp](https://seventhrank.co.jp/)
- **Privacy policy:** [http://seventhrank.co.jp/privacypolicy](http://seventhrank.co.jp/privacypolicy)

## Description

NumberPlace Infinity is a free Sudoku-style puzzle Chrome extension with a cumulative 1 million downloads across the Number Place series. It delivers endless grid challenges with five difficulty levels and auto-generated puzzles you can solve or customize to your liking.

It supports strategic note-taking and two types of markers (green checks and crosses), a history feature to redo and correct moves, and optional background music. The app emphasizes battery efficiency while letting you create your own puzzles and train your brain anytime, anywhere.

## Rankings

- #498,008 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id409116907)