Engage your mind with an endless supply of Sudoku puzzles. Features daily challenges and a unique reward system designed for logic enthusiasts.
4.0.5
September 12, 2026
• New daily rewards! Collect more diamonds each day, with a bigger gift on day 7. • A smoother interface with improved navigation and visual polish. • Bug fixes for resetting progress and restoring purchases.
More$2.99
Oku Starter Pack
Unlock tools and 500 diamonds. One-time purchase.
Thank you! Knowing Oku has become one of your go-to apps for a little puzzle break means a lot to me. I’m so glad you’re enjoying it! 😊
Oku offers an infinite supply of Sudoku puzzles. It also includes daily challenges to keep your mind engaged.
Oku has an age rating of 4+, making it suitable for a wide range of players looking to train their minds.
The provided data does not specify if Oku can be played offline. However, its focus on puzzles suggests it may be playable without an internet connection.
No, Oku does not contain advertisements, providing an uninterrupted puzzle-solving experience.
Oku is available on iPhone, iPad, and iPod devices, offering a versatile gaming experience across Apple platforms.
The latest version of Oku was released on August 1, 2026, indicating active development and regular updates.
Oku features a unique reward system designed to enhance the puzzle-solving experience for logic fans.
Oku has an exceptional rating of 5.0 stars based on one review, indicating high user satisfaction.
