Number Sums

Sharpen your arithmetic skills with Number Sums, a challenging number puzzle game designed for brain training. The objective is to ensure the numbers in each row, column, and colored region add up to the target sums displayed on the board's edges and within the colored regions. This engaging math game blends logic and arithmetic for hours of fun.

Number Sums presents a unique challenge: finding a single solution that satisfies all row, column, and regional sum requirements simultaneously. Players select numbers, using a toggle to switch between selecting and deselecting, until all sums are correct. The game features various difficulty levels, with board sizes ranging from 3x3 to 10x10.

Mental math is crucial for daily life, and Number Sums provides excellent practice. The game's seemingly simple mechanics demand strategic thinking and problem-solving. Regular play improves arithmetic skills and enhances cognitive abilities. Ideal for adults seeking free mental math games or number puzzles, Number Sums offers an addictive and rewarding experience.

Gameplay:

• Select numbers to reach the target sums for rows, columns, and regions.
• Use the toggle to switch between selecting and deselecting numbers.
• Each puzzle has only one solution; ensure all rows, columns, and regions are correctly summed.
• Progress through increasing difficulty levels and board sizes.

Helpful Hints:

• Remove numbers larger than 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 doesn't match the target sum, add the smallest number; if the result exceeds the target, remove the largest number.

Benefits of Playing Number Sums:

• Numerous challenging number puzzles to boost your math skills.
• Clean, minimalist design for an enjoyable gaming experience.
• Helpful hints to overcome challenging puzzles.
• No time limits; take your time to find the solution.

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

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What's New in Version 1.11.0 (October 12, 2024)

• Improved performance and stability.

We appreciate your feedback! Please leave a review if you enjoy the game, and feel free to suggest improvements. Challenge your brain and have fun with Number Sums!