Sudoku 3*3 in C++

#include <iostream>
using namespace std;
int main()
{
    string play[3][3]={{"1","b2","2"},{"d4","e5","f6"},{"3","h8","i9"}};
    char solved[3][3]={{'1','3','2'},{'2','1','3'},{'3','2','1'}} , choice;
    int loca , n=3 , sol[3][3]={{1,0,1},{0,0,0},{1,0,0}} , l;
    board:
    cout<<"\n\n\n\t\t\t\t----------\n";
    cout<<"\t\t\t\t|"<<play[0][0]<<"|"<<play[0][1]<<"|"<<play[0][2]<<"|\n";
    cout<<"\t\t\t\t----------\n";
    cout<<"\t\t\t\t|"<<play[1][0]<<"|"<<play[1][1]<<"|"<<play[1][2]<<"|\n";
    cout<<"\t\t\t\t----------\n";
    cout<<"\t\t\t\t|"<<play[2][0]<<"|"<<play[2][1]<<"|"<<play[2][2]<<"|\n";
    cout<<"\t\t\t\t----------\n";
    if(n==9)
    {
        cout<<"YOU WIN";
        goto done;
    }
    cout<<"Choose the location (1 to 9) : ";
    cin>>loca;
    if(loca>0&&loca<10)
    {
        cout<<"Enter the value you want to place here (1 to 3) : ";
        cin>>choice;
        if(choice=='1'||choice=='2'||choice=='3')
        {
            if(loca>0&&loca<4)
            {
                l=0;
            }
            else if(loca>3&&loca<7)
            {
                l=1;
            }
            else if(loca>6&&loca<10)
            {
                l=2;
            }
            if(choice==solved[l][loca-1-(l*3)])
            {
                if(sol[l][loca-1-(l*3)]==0)
                {
                    play[l][loca-1-(l*3)]=solved[l][loca-1-(l*3)];
                    sol[l][loca-1-(l*3)]=1;
                    n=n+1;
                }
                else
                {
                    cout<<"ERROR , Repeated move\n";
                    goto board;
                }
            }
            else
            {
                    cout<<"WRONG move , Try again\n";
                    goto board;
            }
        }
        else
        {
            cout<<"ERROR , Enter 1 , 2 or 3\n";
            goto board;
        }
    }
    else
    {
        cout<<"ERROR , Enter a character from 1 to 9\n";
        goto board;
    }
    goto board;
    done:
    return 0;
}