Sum Master: Number Grid

If you love smart, logic-based games, then Sum Master: Number Grid is the next game you need. It’s a web-based puzzle game that combines mental math, pattern solving, and logic in one stylish package. With beautiful graphics and an intuitive interface, the game is easy to play—but don’t let its minimalistic look fool you. Each level in Sum Master is a carefully designed puzzle with only one correct answer, and you have to figure it out for yourself.

The game requires players to fill in a number grid so that each row, column, and colored area adds up to a target total. But be careful—pick the wrong number, and you’ll lose a heart. It’s a brain exercise disguised as a fun pastime.

How to Play Sum Master: Number Grid

The core gameplay of Sum Master: Number Grid is simple yet mind-bending. Here’s how to play:

• Tap to select or remove numbers from the grid.
• Each row, column, and colored area must add up to a certain value.
• Each wrong move costs a heart—so be careful.
• Each puzzle has only one correct answer.

Whether you're a beginner or a master of the game, the challenge increases as you get better. You can start with a humble 4x4 grid and work your way up to a giant 9x9 grid once you're a Sudoku master.

Why You'll Love It

Sum Master: Number Grid features gameplay that's both relaxing and mind-bending. The magical blend of logic, math, and simplicity doesn't overwhelm you with flashy graphics or excessive noise. Each puzzle will give you an "aha" moment upon completion, and the game is perfect for both casual gamers and hardcore puzzlers looking for a rewarding game.

Features include

• Six difficulty levels
• Daily brain training
• Minimalist interface, no ads
• Play directly in the browser without downloading

Ideal for all ages, from students who want to practice their math skills to adults who enjoy solving Sudoku or logic puzzles.

Try other smart number games

If you like Sum Master: Number Grid, be sure to check out other Number Master games to match equal numbers or pairs of 10s on the grid, can you complete the game? These games combine strategy and ingenuity, leaving you wanting more.

Are you ready to challenge your logic and complete the grid?

Start playing Sum Master: Number Grid now and challenge yourself with more brain games on our website here!

If you like puzzles with numbers, check out our Math Matador or try your hand at our Guess Number Quick Math Games .