Kakuro is like a blending of Sudoku and a crossword puzzle. Fill in the grid so that each row and column adds up to the given number, without repeating numbers. It is a fun game that uses logic and addition in order to solve each puzzle. Give it a whirl! Continue …

# sum

## Match 10

Two minutes. That's all you get to see how many times you can match 10. The object is to click on any combination of tiles that add to ten. The faster you are the higher your score. Only combinations that sum to ten count, otherwise this game would have a different name. Duh! Continue …

## Number Revolution

Keep the blocks from reaching the top of the play screen by using your super arithmetic skills to get the target number. The game starts out simple enough with addition and then they throw negative numbers, multiplication, and division as the levels progress. Race the clock and see how far you will get before your game is over. Continue …

## Numbered Bubbles

Don't let these bubbles fill up your screen! To keep the bubbles at bay, combine them into groups. For example, to get rid of bubbles with the number three on them you must get three of them touching, four four bubbles and five five bubbles and so on. You can wait for them to come or combine adjacent bubbles to make higher numbered bubbles. I know it sounds crazy, but it Continue …

## Geometric Sums

Each shape represents a variable. Look at the pattern carefully to solve each equation. Take your time because you will get a penalty for wrong answers! Continue …

## Space Sum

Make the marbles disappear by clicking on the ones that add up to the goal sum. Complete as many sums as you can before the page fills up! Continue …

## License Plate Game

Find the sum of the license plate numbers in order to make the cars disappear. Make the cars disappear so you don't crash into them! If you can't make it disappear, change lanes using the left and right arrows. Continue …

## Math

Solve the math problems as they fall from the sky. As you advance in levels, they will fall faster and faster. Solve them as fast as you can and don't let them hit the bottom! Continue …