# Sudoku Custom - No Ads

> Image Recognition Smart Hints

Canonical page: [https://chrome-stats.com/d/id6740772715](https://chrome-stats.com/d/id6740772715)

## Overview

- **ID:** `id6740772715`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 子健 高
- **Category:** Puzzle
- **Rating:** 4.50 / 5 (49 ratings)
- **Version:** 3.0.8
- **Last updated:** 2026-09-01
- **First published:** 2025-01-28
- **Size:** 212 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sudoku-custom-no-ads/id6740772715)
- **Website:** [https://sudoku-dbe68.web.app](https://sudoku-dbe68.web.app/)
- **Privacy policy:** [https://sites.google.com/view/sudokucustom](https://sites.google.com/view/sudokucustom)

## Description

Stuck on a hard Sudoku? Want to learn advanced techniques like X-Wing, Swordfish, or ALS? Sudoku Custom is your complete learning system with:

30+ SOLVING TECHNIQUES WITH TUTORIALS
Learn every technique from basic Single Candidate to advanced Almost Locked Sets (ALS), Forcing Chains, and more. Each technique includes:
- Step-by-step explanations
- Visual demonstrations  
- Interactive examples

PERFECT FOR LEARNING
- Beginner? Start with easy techniques
- Advanced? Master expert strategies like Jellyfish, Sue de Coq
- Stuck? Import ANY puzzle and get detailed solving hints

TENS OF THOUSANDS OF PUZZLES
- 7 difficulty levels (Easy → Impossible)
- Fresh challenges every day
- Perfectly generated for quality solving

POWERFUL SOLVER & IMPORT
- Scan or manually input puzzles from newspapers, NYT, Apple News
- Get step-by-step solutions with technique explanations
- Save puzzles for later
- No ads interrupting your learning

COMPETE & TRACK PROGRESS
- Global leaderboards
- Track your solving statistics
- Challenge yourself with harder puzzles

**SUPPORTED TECHNIQUES:**
Naked/Hidden Singles, Pairs, Triples, Quadruples | Block Elimination | X-Wing | Swordfish | Jellyfish | XY-Wing | XYZ-Wing | Skyscraper | X-Chain | Forcing Chains | Almost Locked Sets (ALS) | Sue de Coq | Unique Rectangle | and many more!

Whether you're learning Sudoku or stuck on that impossible puzzle, Sudoku Custom helps you understand WHY each number goes where.

Download now and become a Sudoku expert!

## Rankings

- #178,078 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6740772715)