# Sudoku: Train Brain Puzzles

> Play Sudoku, enjoy the logic!

Canonical page: [https://chrome-stats.com/d/id6497716251](https://chrome-stats.com/d/id6497716251)

## Overview

- **ID:** `id6497716251`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Flyfox Games
- **Category:** Casual
- **Rating:** 4.80 / 5 (17,258 ratings)
- **Version:** 1.1.5
- **Last updated:** 2026-04-08
- **First published:** 2024-04-16
- **Size:** 142 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sudoku-train-brain-puzzles/id6497716251)
- **Website:** [https://www.flyfoxgames.com/](https://www.flyfoxgames.com/)
- **Privacy policy:** [https://privacy.flyfoxgames.com/privacy.html](https://privacy.flyfoxgames.com/privacy.html)

## Description

Sudoku: Train Brain Puzzles offers a relaxing, logic-based puzzle experience designed to boost memory and problem-solving. With 20,000+ unique puzzles, daily challenges, eight difficulty levels (including 6x6, 12x12, and 16x16), and offline play, you can train your brain anywhere.

Enjoy smart hints, pencil notes, highlight options, eye-friendly themes, and flexible modes like number-first and quick mode. Collect paintings and badges through events for extra motivation and rewards as you master Sudoku.

## Rankings

- #12,618 — Overall

## Review summary

Reviews consistently praise the brain-boosting, relaxing gameplay with large numbers and puzzle variety. However, users report frequent, intrusive ads, onboarding friction (pencil mode and hoops), privacy concerns, update prompts, and nagging notifications. The app is engaging when ads are minimal and the UI is smooth, but the ad load, permissions, and onboarding annoy a sizable portion of players.

### Pros

- Brain-stimulating puzzle that makes you think and strategize.
- Relaxing and calming experience, suitable for seniors.
- Numbers are large and easy to read.
- Ad-free experience or minimal ads.
- Variety of Sudoku puzzle types.

### Cons

- Excessive, intrusive ads interrupt gameplay and can redirect to advertiser sites.
- Onboarding friction; pencil mode requires many clicks; too many hoops to play.
- Privacy concerns: app asks for personal data with no opt-out option.
- Frequent update reminders; app sometimes prompts to update/appears outdated.
- Persistent, nagging notifications prompting you to play.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6497716251)