Good
Good!
Free
In-App PurchasesWith Ads
About
This classic puzzle game challenges you to fill a grid with digits 1-9, ensuring each appears only once per row, column, and 3x3 subgrid. Enjoy infinite puzzles across five difficulty levels, with helpful note-taking and correction features.
✓Infinite Sudoku puzzle generation
✓Five difficulty levels
✓Note-taking and check sheet
✓History function for redo/correction
✓Background music support
✓Battery-saving optimization
Show original description
What's New in NumberPlace Infinity
2.0
October 30, 2025
Now supports larger screen sizes. Updated internal system. Minor fixes.
More6
In-App Purchases
$1.99
Advanced Pack Lv1
Pack is 50 questions and level "Advanced" contains.
User reviews
Developer apps
FAQ
What is NumberPlace Infinity?
NumberPlace Infinity is a free classic Sudoku puzzle game where you fill a grid with digits 1-9. It offers infinite puzzles, five difficulty levels, and features like note-taking and a history function for corrections.
How many puzzles are available in NumberPlace Infinity?
NumberPlace Infinity offers an infinite number of puzzles. It comes with 250 instantly available puzzles and features automated generation, allowing you to create new Sudoku puzzles whenever you like.
Can I play NumberPlace Infinity offline?
Yes, NumberPlace Infinity can be played offline. The core gameplay of solving Sudoku puzzles does not require an internet connection, making it suitable for on-the-go play.
Does NumberPlace Infinity have ads?
Yes, NumberPlace Infinity contains advertisements. As a free game with in-app purchases, it utilizes ads to support its development and ongoing availability.
What are the difficulty levels in NumberPlace Infinity?
NumberPlace Infinity offers five distinct difficulty levels to cater to all players: Very Easy, Easy, Normal, Hard, and Very Hard. This allows users to select challenges that match their skill and preference.
How does the note-taking feature work in NumberPlace Infinity?
The note-taking feature allows you to track numbers you've filled in. You can use two types of check marks: a green check-mark for a potential number and a gray cross-mark to indicate a number already filled in.
Is NumberPlace Infinity suitable for all ages?
NumberPlace Infinity is rated for ages 4 and up. Its logic-based gameplay is generally considered safe and beneficial for cognitive development across a wide age range.
How often is NumberPlace Infinity updated?
The latest version of NumberPlace Infinity is 2.0, last updated on October 30, 2025. While specific update frequency isn't detailed, this indicates ongoing support and potential for new content or features.
