Happy Sudoku-Sudoku Game

Happy Sudoku-Sudoku Game

AI Sudoku Easy Start Fast

2 ratings
6 reviews
Free

Details

  • Released
  • Updated
  • June 15, 2025
  • June 26, 2026

Features

Happy Sudoku-Sudoku Game screenshot #1 for iPhone
Happy Sudoku-Sudoku Game screenshot #2 for iPhone
Happy Sudoku-Sudoku Game screenshot #3 for iPhone
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Happy Sudoku-Sudoku Game screenshot #5 for iPhone
Happy Sudoku-Sudoku Game screenshot #6 for iPhone
Happy Sudoku-Sudoku Game screenshot #7 for iPhone
Happy Sudoku-Sudoku Game screenshot #8 for iPhone
Happy Sudoku-Sudoku Game screenshot #9 for iPhone
Happy Sudoku-Sudoku Game screenshot #10 for iPhone
iphone
ipad
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About

This intelligent Sudoku game offers an infinite, dynamic level system with AI-powered hints and error detection. Enjoy a smooth, personalized experience with multiple themes, offline play, and progress saving. It's designed for daily entertainment and relaxation.

AI Hint System
Dynamic Infinite Level System
Note Mode
Error Detection
Offline Play
Theme Customization
Progress Saving
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What's New in Happy Sudoku

1.6.0

June 26, 2026

- Added new Sudoku variations: Diagonal, Window, Reverse King, Odd/Even, Thermometer, Reverse Knight, Discontinuous, XV, Dot, Arrow, Zigzag - Added Sudoku tricks: BUG+1, Avoidable Rectangle, Hidden Rectangle, Hidden Unique Rectangle, WXYZ-Wing, AHS-Chain - Added new variations to Daily Sudoku - Added trick hint candidate source settings (current note/real note) - Reorganized Sudoku trick examples - Reorganized the puzzle bank based on current note strategy - Killer Sudoku editor supports a wider range of data structures - Fixed an issue with incorrect L-Wing trick hint text - Fixed an issue with unclear Sudoku trick hint text for empty rectangles - Automatically filters out any characters other than numbers during data entry - Fixed an issue with the selected state when canceling multiple selection notes in Classic Sudoku - Changed Sudoku saving to real-time saving - Fixed known bugs

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User reviews

有望成为ios最好的一款数独游戏

1、使用感受:我下载过80%以上的数独app,做的都不完美。这个app的制作人在B站上有讲解视频,更新视频,我去留过言,后来留言内容被实现,app真的有更新。从最开始到今天,越做越好,就感受和系统的设置而言,目前绝对算得上第一梯队。我现在只保留了我认为最好的两个数独app,一个是这个,因为这个的整体使用感受好。另外一个是难度很高的数独,常常一道题,各种技巧,各种思考,一道题深陷其中1小时以上。

2、数独理解:数独的世界,等级森严。做到最后,难度达到最高阶段时,让人上瘾的是解题时我们自己的状态,我们被数独吸引,进入“心流”状态,而app在这个过程里不是冰冷的,它是有温度的,它也是会表达的,它告诉我们:世界太吵,来这,躲进数字里。时间失去形状,只剩下全神贯注的呼吸,和逻辑破局时清脆的回响。在确定与排除之间,重建内心的秩序感。

只有深深热爱过,你才会理解——极致的专注,就是最深的治愈。所以,从来不是我们在玩“app”,是那一刻“app”赋予了我们所有爱好者——自由!
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无广告

强烈推荐,无广告,非常好玩

互联网精神开放共享

制作者是真玩游戏的,知道痛点在哪。

棒极了

完美的软件,以前用全民数独,后来老是闪退,一直没找到合适的,好久没玩了,现在好了

宝藏软件

宝藏软件

Developer apps

FAQ

Does Happy Sudoku have ads?

Happy Sudoku is ad-free, allowing for an uninterrupted gaming experience. You can enjoy all its features without any advertisements.

Can I play Happy Sudoku offline?

Yes, Happy Sudoku offers full offline support. You can enjoy solving puzzles anytime, anywhere, without needing an internet connection.

How does the AI Hint System in Happy Sudoku work?

The AI Hint System in Happy Sudoku provides intelligent analysis of solving strategies. It helps players by offering guidance based on the current game state.

What difficulty levels are available in Happy Sudoku?

Happy Sudoku offers a range of difficulty levels, from beginner to master. This ensures a suitable challenge for players of all skill levels.

How often is Happy Sudoku updated?

Happy Sudoku receives regular updates for feature optimization and content. The latest version is 1.5.6, last updated on 2026-05-22.

What languages does Happy Sudoku support?

Happy Sudoku is multilingual and supports 18 different languages, making it accessible to a global audience.

What is the age rating for Happy Sudoku?

Happy Sudoku has an age rating of 4+, making it suitable for a wide range of players. It is available on iPhone, iPad, and iPod.

Does Happy Sudoku have a save feature?

Yes, Happy Sudoku features independent progress saving for each level. It also includes auto-save functionality for real-time progress.