# Sudoku Coach: Trainer

> Smart Hints That Teach

Canonical page: [https://chrome-stats.com/d/id6758725909](https://chrome-stats.com/d/id6758725909)

## Overview

- **ID:** `id6758725909`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Feifei Song
- **Category:** Education
- **Rating:** 4.30 / 5 (4 ratings)
- **Version:** 1.8
- **Last updated:** 2026-09-18
- **First published:** 2026-03-21
- **Size:** 17 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sudoku-coach-trainer/id6758725909)
- **Website:** [https://sudoku.franklab.us/](https://sudoku.franklab.us/)
- **Privacy policy:** [https://sudoku.franklab.us/privacy/](https://sudoku.franklab.us/privacy/)

## Description

Learn to solve Sudoku, not just fill cells. Build confidence with guided lessons and step-by-step hints that explain why each move works.

Sudoku Coach: Trainer helps you learn real Sudoku skills — not just solve puzzles.

Instead of simply revealing answers, it teaches you how to think through each move: where to look, which candidates change, and why the logic is safe.

What you can do:
• Follow a guided learning path from basic Singles to advanced patterns
• Use tiered hints that explain the reasoning without spoiling everything at once
• Practice the key move yourself so techniques actually stick
• Learn techniques such as Naked Single, Hidden Single, Locked Candidates, pairs, triples, X-Wing, Swordfish, XY-Wing, and chains
• Use notes / pencil marks to track candidates and clean up logic
• See lessons, solo moves, practiced moves, and milestones on Home
• Play daily challenges and regular practice puzzles

Free to start:
Try the first techniques for free and see whether the teaching style works for you.

Subscription unlocks:
• Unlimited hints in puzzles
• Full access to Technique Learning

Weekly, monthly, and yearly plans are available. Some plans may include a free trial.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #510,876 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6758725909)