使用无广
简洁流畅
好多重复的题目
其他没看，中级里面好多连续相似的题目，感觉连着十题都是一样的套路，就是变了一下数字，做几题之后都能背出来了
Response from developer
感谢反馈，新版本已优化题目难度跨度，请更新。我们后台总的题量超过了百万，旧版本直接按难度分提取题目时，因为跨度低，确实容易导致提取到相似题目。
好
没广告，题目也很多，等我通关！
$0.99
About
Enjoy classic 9x9 Sudoku puzzles without interruptions. This game offers multiple difficulty levels, step-by-step hints, and candidate number marking. Play offline with a variety of puzzles, including 17-clue challenges.
✓Classic 9x9 Sudoku
✓Ad-free experience
✓Multiple difficulty levels
✓Step-by-step hints
✓Candidate number marking
✓Offline play
✓1000 questions per level
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What's New in Pure
1.2.5
March 18, 2026
Optimize for keyboard
User reviews
Developer apps
FAQ
Does Pure-sudoku have ads?
No, Pure-sudoku is advertised as an ad-free experience. This means you can enjoy the puzzles without any interruptions from advertisements.
How much does Pure-sudoku cost?
Pure-sudoku is a paid application with a price of $0.99. This one-time purchase grants you access to all its features.
What devices is Pure-sudoku available on?
Pure-sudoku is available for iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.
What is the age rating for Pure-sudoku?
Pure-sudoku has an age rating of 4+. This indicates it is suitable for players of all ages, with no mature content.
Can I play Pure-sudoku offline?
Yes, Pure-sudoku can be played offline. This allows you to enjoy the puzzles without needing an internet connection.
How many difficulty levels are in Pure-sudoku?
Pure-sudoku features multiple difficulty levels, including Easy, Normal, Medium, Difficult, Expert, and Extreme. Each level contains 1000 questions.
When was Pure-sudoku last updated?
The latest version of Pure-sudoku, 1.2.5, was last updated on March 18, 2026. The app was initially released on August 28, 2025.
What makes Pure-sudoku stand out from other Sudoku apps?
Pure-sudoku distinguishes itself by offering a completely ad-free experience and a vast number of puzzles, with 1000 questions available for each of its six difficulty levels.
