This code is supposed to tell you if win sudoku but never does.

import java.lang.reflect.Array;

import java.util.Scanner;

//Sudok

//2/18/2019

public class Sudoku {

public static void main(String[] args) {

// TOD O Auto-generated method stub

int[][] board = new int[9][9];

int[][] orig = new int[9][9];

Scanner kb = new Scanner(System.in);

initializeBoard(board);

initializeBoard(orig);

printBoard(board);

// 1) get input from user, mark on gameboard

while (true) {

int row, col, val;

for (row=0;row<10;row++) {

for (col=0;col<10;col++) {

System.out.print("Enter row#:");

row = kb.nextInt();

System.out.print("Enter col#:");

col = kb.nextInt();

System.out.print("Enter value:");

val = kb.nextInt();

if (orig[row][col] == 0) { // was the spot blankjQuery22402091165809012574_1550814015438?

board[row][col] = val;}

else {

System.out.println("Not a blank space, choose another spot");

}

printBoard(board);}

break;}

// 2) is the puzzle finished yet?

int win = 0;

int sum= 0;

for (col = 0; col < 9; col++) {

for (row = 0; row<9; row++) {

sum = sum + board[row][col];

}

if (sum == 45) {

continue;

}

else {

win++;

}

}

//Check the boxes for winning

if (WinningBoard(board, 0, 0)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 0, 3)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 0, 6)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 3, 0)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 3, 3)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 3, 6)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 6, 0)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 6, 3)) {

continue;

}

else {

win++;

}

if (WinningBoard(board, 6, 6)) {

continue;

}

else {

win++;

}

if (win == 0) {

System.out.println("WINNER. Game over");

System.exit(0);

}

win=0;

}

}

public static void printBoard (int[][] gb) {

int i, j;

for (i=0; i

System.out.println("-------------------");

for (j=0; j

if (gb[i][j] == 0) {// it's a blank

System.out.print("| ");

}

else {

System.out.print("|" + gb[i][j]);

}

}

System.out.println("|");

}

System.out.println("-------------------");

}

public static void initializeBoard (int[][] gb) {

gb[0][0] = 2;

gb[0][1] = 4;

gb[0][2] = 3;

gb[0][3] = 7;

gb[0][4] = 0;

gb[0][5] = 1;

gb[0][6] = 8;

gb[0][7] = 6;

gb[0][8] = 9;

gb[1][0] = 5;

gb[1][1] = 0;

gb[1][2] = 7;

gb[1][3] = 9;

gb[1][4] = 0;

gb[1][5] = 0;

gb[1][6] = 0;

gb[1][7] = 3;

gb[1][8] = 0;

gb[2][0] = 0;

gb[2][1] = 1;

gb[2][2] = 0;

gb[2][3] = 0;

gb[2][4] = 4;

gb[2][5] = 0;

gb[2][6] = 0;

gb[2][7] = 0;

gb[2][8] = 5;

gb[3][0] = 0;

gb[3][1] = 2;

gb[3][2] = 0;

gb[3][3] = 0;

gb[3][4] = 7;

gb[3][5] = 0;

gb[3][6] = 5;

gb[3][7] = 0;

gb[3][8] = 0;

gb[4][0] = 3;

gb[4][1] = 0;

gb[4][2] = 5;

gb[4][3] = 0;

gb[4][4] = 0;

gb[4][5] = 0;

gb[4][6] = 2;

gb[4][7] = 0;

gb[4][8] = 7;

gb[5][0] = 0;

gb[5][1] = 0;

gb[5][2] = 1;

gb[5][3] = 0;

gb[5][4] = 3;

gb[5][5] = 0;

gb[5][6] = 0;

gb[5][7] = 4;

gb[5][8] = 0;

gb[6][0] = 1;

gb[6][1] = 0;

gb[6][2] = 0;

gb[6][3] = 0;

gb[6][4] = 9;

gb[6][5] = 0;

gb[6][6] = 0;

gb[6][7] = 7;

gb[6][8] = 0;

gb[7][0] = 0;

gb[7][1] = 6;

gb[7][2] = 0;

gb[7][3] = 0;

gb[7][4] = 0;

gb[7][5] = 7;

gb[7][6] = 4;

gb[7][7] = 0;

gb[7][8] = 8;

gb[8][0] = 7;

gb[8][1] = 3;

gb[8][2] = 4;

gb[8][3] = 5;

gb[8][4] = 0;

gb[8][5] = 8;

gb[8][6] = 6;

gb[8][7] = 9;

gb[8][8] = 1;

}

public static boolean WinningBoard (int[][] gb,int row, int col) {

int i,j;

int sum=0;

for (i=row; i<=row+2; i++) {

for (j=col; j<=col+2; j++) {

sum += gb[i][j];

}

}

if (sum==45) {

return true;

}

else {

return false;

}

}

}