node script.js
Open your Browser, hit F12 (or right click -> Inspect)
Click on `console` and paste the contents of the script.
{ executions: 1000 }
{
'0': { '1': 231, '2': 261, '3': 266, '4': 242 },
'1': { '1': 260, '2': 254, '3': 229, '4': 257 },
'2': { '1': 234, '2': 269, '3': 251, '4': 246 },
'3': { '1': 275, '2': 216, '3': 254, '4': 255 }
}
Distribution of the numbers based on the array position after 1000 executions