Button Mania

How to play

Click on one of the buttons in the playing field to subtract 1 from that button's value as well as from the values of the 4 surrounding ones. In this game subtracting one from nought results in 3. The objective is to set all buttons to 0.

For example a click on the 2 in the middle:

	0
1	2	3
	2

will change the values on the buttons to:

	3
0	1	2
	1

Things you should know

As soon as you click on "New", a new game starts.
The score starts counting down from 1000.
The quicker you finish, the higher your score will be.
"Undo" and "Hint" as well as using more "Clicks" than the current difficulty setting requires will all make you lose a couple points.

Adapted from code provided by The JavaScript Source

Click on a link below to explore other parts of the Transum web site:

Fun Maths Home Transum Software Maths Map Times Tables Strategy Games Go Maths

Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for those learning Mathematics anywhere in the world. Click here to enter your comments.