Against Heads - Speed Games app for iPhone and iPad

A speed brain game that test your brains acuity and speed in these 4 exercises:
1) Basic Math: Solve the math problems (addition, subtraction, multiplication, division)
2) Fill-in Math: Fill in the black to make the math expression correct
3) Solve for X: basic algebra
4) Spelling: select letter to make correct spelling


Simple Rules:
- Screen is split in half - bottom half is player 1 and upper half is player 2
- Answer the question as fast as possible before other player answers it
- Power Life bar in the middle of the screen shows the score and whos winning
- First one has 5 more correct answer wins