About Number Sums

Dive into Number Sums, a logic puzzle game that will put your number-crunching skills to the test. Strategically select grid cells to achieve precise target sums across rows and columns. With 5000 levels, this addictive challenge promises endless brain-bending fun. Will you reign as the ultimate puzzle master?

Number Sums is a math browser game you can play directly on ShadowBot without installing a separate app. It is embedded from the official GamePix catalog. Designed in a portrait layout that may feel most natural on a phone or narrow screen.

Number Sums belongs to the math category, which helps players discover similar games faster on ShadowBot.

The portrait layout makes it easier to understand how this game is designed to be played in the browser.

Because the game is embedded directly on ShadowBot, players can start immediately without leaving the site or creating an account.

Category overview: Browse math browser games on ShadowBot.

How to play Number Sums

1Start Number Sums in the player above and wait for the game menu to finish loading.
2Use the instructions shown inside the game to learn its keyboard, mouse, or touch controls.
3Play a short first round, then restart and apply the tips below to improve your score or progress.

Gameplay tips

Use the first attempt to learn the movement rhythm rather than chasing a record.
Watch the space ahead of your character so hazards do not become last-second surprises.

Controls are provided by the game publisher and can vary by device. If something does not work, use the report button and include your browser and device.