About Number Sum
Number Sum is a single player casual puzzle game. It was developed by sublevelgames and was released on July 18, 2025.
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. No time limits - solve puzzles at your own pace Pure logic gameplay - no luck or guessing required 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 …


Games Like Number Sum
Looking for games like Number Sum? Here are top casual puzzle recommendations, selected from player-similarity data — start with Number Sums - Numbers Game, PictoQuest or Sudoku-X.
Frequently Asked Questions
Number Sum is a casual puzzle game. Common tags for Number Sum include indie.
Number Sum is available on Web Browser.
Number Sum was released on July 18, 2025.
Number Sum was developed by sublevelgames.
Number Sum is a single player game.
Similar games include Number Sums - Numbers Game, PictoQuest, Sudoku-X, Logic Town, Hexologic and others.












