This game challenges you to fill a 9x9 grid with numbers 1-9, ensuring each row, column, and 3x3 section has unique digits. It's suitable for both beginners learning the ropes and experienced players seeking a mental workout.

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AddUp is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

This game challenges you to fill a 9x9 grid with numbers 1-9, ensuring each row, column, and 3x3 section has unique digits. It's suitable for both beginners learning the ropes and experienced players seeking a mental workout.






This number puzzle game challenges you to balance rows and columns by selecting the correct numbers. It offers a relaxing, clean design with hundreds of handcrafted puzzles to sharpen logic and mental math skills at your own pace.







Engage in a timed math puzzle game where you use numbers, addition, and subtraction to reach a target number. Progress through themed worlds and challenging levels to sharpen your logic and math skills.


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Embark on a global culinary adventure, mastering diverse recipes from sushi to tacos. Unlock new levels and dishes by perfecting your cooking skills and completing challenges. This engaging game lets you experiment with ingredients and become a top chef.


Embark on a humorous survival adventure in a charming pixelated prehistoric world. This game blends strategy and exploration with a nostalgic art style for an engaging experience.


This logic puzzle game challenges you to clear a board by matching pairs of numbers. It's designed to improve concentration and logic skills for all ages. Enjoy a classic pen-and-paper experience with helpful features like hints and multiple game modes.