Sharpen your math skills with Number Sums, a captivating number puzzle game designed for brain training! This challenging game tests your arithmetic abilities by requiring you to achieve specific sums across rows, columns, and colored regions on the board. Master the art of mental math and logic to conquer each level.

Each puzzle presents a unique challenge where the solutions for rows, columns, and regions must work in harmony. Select the correct numbers and remove any unnecessary ones. Remember, the sum of numbers in each row, column, and colored region must match the target values displayed on the board's sides and within the regions themselves. Every puzzle has only one solution—can you find it?

Number Sums offers a fantastic way to improve your mental arithmetic, a valuable skill for everyday life. The game features puzzles of varying difficulty levels. While the mechanics appear simple, solving these mathematical riddles requires strategic thinking and planning. Regular play enhances your addition skills and provides hours of engaging gameplay. Ideal for adults seeking number puzzles or free mental math games, Number Sums is a perfect choice for improving your arithmetic abilities.

Gameplay:

• Select numbers that add up to the target values for rows, columns, and regions.
• Use the toggle to switch between selecting and erasing numbers.
• Each puzzle has a single solution requiring careful coordination across all rows, columns, and regions.
• Enjoy various board sizes, from 3x3 to 10x10, offering increasing difficulty.

Helpful Hints:

• Remove numbers exceeding the target sum in a row, column, or region.
• If a column or row contains only one odd number and the target sum is even, remove the odd number.
• If the largest number on the board doesn't match the target sum, add the smallest number to it. If the result exceeds the target sum, remove the largest number.

Benefits of Playing Number Sums:

• Numerous challenging puzzles to boost your brainpower and mathematical skills.
• Enjoyable gameplay enhanced by a clean and minimalist design.
• Helpful hints to guide you when you're stuck.
• No time limits; take your time to find the solution.

If you enjoy similar games like Number Match or Kakuro, Number Sums offers a refreshing and engaging alternative. Play anytime, anywhere to enhance your math and logic skills!

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Version 1.11.0 (Oct 12, 2024)

This update includes performance and stability improvements. We appreciate your feedback and continuously strive to enhance the game. Please share your thoughts and suggestions! Challenge your brain and have fun with Number Sums!