Monty Hall Simulator
Win a car! Or get stuck with a goat.

Number of Doors:

Decision Win Loss Win Pct Expected Win Pct
{{row.name}} {{row.win}} {{row.loss}} {{ (Math.round(row.win/(row.win+row.loss)*1000)/1000 * 100 || 0).toFixed(1) + '%'}} {{(Math.round((row.name == 'Stay' ? 1/doorCount : 1 - 1/doorCount)*1000)/1000 * 100 || 0).toFixed(1) + '%' }}
New Game
{{x.status == 'open' ? x.behind == 'goat' ? '🐐' : '🚗' : x.num}}
{{x.label}}
{{instruct}}