Ultimate 24 Game Solver

## Description

This small app finds all possible solutions for the Calculate 24, a great and fun math game.

The game rule is simple, use all the 4 given numbers to get 24 with combinations of arithmetical operations like +, -, ×, ÷, and ( ). Exponentiation (^) is also supported as an option.

To use the app,

1) Click Spin generate 4 random numbers. Click Solve to show the solutions
2) Spin to the specific numbers and click Solve to check the solutions
3) The app tries to eliminate duplicate solutions
4) It also allows user to customize the settings. For instance, the range of numbers, whether to always generate number sets that have solutions, etc