Number Sum

Number Sum is a challenging logic puzzle game where players must match target sums for each row and column by selecting the correct cells in a grid.

How to Play

• Each row and column has a target sum displayed at the edges
• Use the ✏️ Select mode to mark cells that should be included in the sum
• Use the 🗑️ Remove mode to eliminate cells that shouldn't be counted
• Match all target sums to complete the level
• Be careful! Wrong selections cost you hearts - lose all 3 hearts and it's game over