mCaptcha PoW CLI
mCaptcha - PoW based DoS protection
## Usage
```bash
mCaptcha PoW CLI 0.1.0
Aravinth Manivannan
Generates PoW for mCaptcha
USAGE:
cli [OPTIONS]
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-d, --difficulty Difficulty factor
-s, --secret Secret over which PoW should be computed
```