18-matrix.md

Battle #2 - Visibility

#18 - Matrix

Link to the problem

<div></div>
<style>
  body {
    background: #5c434c;
    margin: 10px;
  }
  div {
    width: 80px;
    height: 80px;
    border-radius: 80px 0 0 0;
    background: #f09462;
    box-shadow: 100px 0 #f5d6b4, 200px 0 #f09462, 300px 0 #f5d6b4, 0 100px #f5d6b4, 100px 100px #f09462, 200px 100px
        #f5d6b4, 300px 100px #f09462, 0 200px #f09462, 100px 200px #f5d6b4, 200px 200px #f09462, 300px 200px #f5d6b4;
  }
</style>