.main{
    display: flex;
    border: 5px solid black;
    justify-content: space-evenly;
    width: 900px;
    height: auto;
    margin-left:20% ;
}

.sudoku
{
    display: flex;
   flex-wrap: wrap;
   width: 360px;
   
}
.answer{
    display: flex;
   flex-wrap: wrap;
   width: 360px;
}
table{
    
}