
Uluka Sudoku - Number Puzzle
Ad-Free Sudoku Puzzle
0 ratings
Free
With Ads
About
A beautiful and fun Sudoku puzzle. Four difficulty levels available.
Uluka Sudoku is a classic Sudoku puzzle app with a clean, refined design. Whether you're a beginner or an expert, enjoy Sudoku at your own pace.
◆ Play Without Ads
Just watch a short video to hide banner ads. Focus and enjoy the puzzle without distractions.
◆ 4 Difficulty Levels
Easy / Medium / Hard / Expert — four levels to choose from. Start with Easy and step up as your skills improve. Find the challenge that suits you.
◆ Records & Statistics
Automatically tracks your top 3 fastest times per difficulty, consecutive clear days, and weekly play time. Monitor your growth and aim for new personal bests.
◆ Note Mode
A note feature that lets you jot down candidate numbers in each cell. An essential tool for solving tough puzzles logically.
◆ Life System
A life system that adds just the right amount of tension. Too many mistakes and it's game over. Think carefully and find the right answer.
◆ How to Play Guide
A built-in beginner's guide to learn Sudoku rules and solving tips. Perfect for first-timers to get started with confidence.
◆ 6 Color Themes
Play with your favorite theme. Switch themes to match your mood and create your own Sudoku space.
◆ Multi-Language Support
Available in multiple languages. Providing a comfortable experience for more players worldwide.
--- Recommended for ---
• Brain training during commute or breaks
• Sudoku fans aiming to beat personal bests
• Those looking for a simple, ad-light puzzle app
• First-time Sudoku players
• Anyone wanting a game to focus and enjoy
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~ Enjoy Sudoku with Uluka the Owl! ~
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What's New in Uluka Sudoku
1.1.8
July 20, 2026
・Fixed minor bugs.



