DigitMania

Surprise your friends with the knowledge of mathematics with 'DigitMania'

This application is intended for real math lovers (schoolchildren, students, numberphiles etc.)!

Ask your friend in any instant messenger to perform simple 2 steps:

1/2) Write any number from 1 to 9;

2/2) Write any 3-digit number (from 100 to 999);

Enter this number and digit from your friend to the 'DigitMania' app.

The application search the shortest mathematical expression for any 3-digit number using only one digit and operations with it:

Addition, Multiplication, Subtraction, Division, Exponentiation and Concatenation (combining 2 digits in one number).

Send a shortest mathematical expression for a given number using the specified number to your friend.

Your friends will certainly appreciate your high knowledge of mathematics. Good luck !;)