Why is there an error in fillRect()?

Question

Canvas

Good afternoon! Can't draw using Canvas. I am getting Uncaught TypeError: ctx.flllRect is not a function at HTMLCanvasElement.canvas.onmousedown
My code:

var canvas = document.getElementById('c1');
var ctx = canvas.getContext('2d');
canvas.onmousemove = function(event){
  canvas.onmousedown = function(event){
    var x = event.offsetX;
    var y = event.offsetY;
    console.log(x);
    console.log(y);
    ctx.flllRect(x-5,y-5,5,5);
  }
}

Answer 1

ctx.f l llRect