Number Sequence - What's the Next Number in the Series of Numbers?

What number comes next in the series of numbers? You are shown the first three numbers in a sequence. You need to guess the next number.

4 Levels: Easy, Medium, Hard and Genius

Easy Level example: 44, 70, 96, ?
The pattern is: (previous number + 26). Hence the next number is: 122

Medium Level example: 5, -28, -61, ?
The pattern is: (previous number - 26). Hence the next number is: -94

Hard Level example: 19683, 2187, 243, ?
The pattern is: (previous number ÷ 9). Hence the next number is: 27

Genius Level example: 27, -195, 1359, ?
The pattern is: {[(previous number) x (-7)] - 6}. Hence the next number is: -9519

Benefits
- Fun brain exercise
- Perfect for "out-of-the-box" math training
- Show how smart you are!

Features
- Multiple choices.
- Randomly generated sequences (not repeating flash card)
- You can click to display the pattern used in the series of numbers
- Four levels of difficultly: Easy, Medium, Hard and Genius
- The app highlights incorrect answers for learning purpose
- Choose the number of questions per quiz
- With timer
- Bright, clear and easy to use interface


Universal Application
- Developed for iPad, iPhone or iPod.