body{font-family:Arial,sans-serif;display:flex;justify-content:center}.container{display:flex;flex-direction:column;align-items:center}h1{margin-bottom:50px}.board{display:flex;flex-direction:column;gap:15px;margin-bottom:20px}.row{display:flex;flex-direction:row;align-items:space-between;gap:5px}.tile{width:60px;height:60px;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;color:#fff}.green{background-color:green}.yellow{background-color:#fd0}.gray{background-color:#d3d3d3}