Переделать программу проверки решения судоку из C++ в Python

Получилось реализовать с CMake 5-ю файлами.

main.cpp
#include <iostream>
#include "checking.h"
int main() {
cout << boolalpha << Check(game);}


cheking.cpp
#include <cmath>
#include "checking.h"
bool Check(vector<vector<int>> game) {
int N = game.size();
int match_cubes = 0;
int match_row = 0;
int match_colum = 0;
int length = 0, height = 0;
int root_int = sqrt(N);
float root_float = sqrt(N);
if (root_int != root_float)return false;
vector<vector<int>>cubes(N, vector<int>(N));
if (game.size() != N) return false;
for (int i = 0; i < N; i++) {
if (game[i].size() != N) return false;}
for (int i = 0; i < N; i++) {
for (int y = 0; y < N; y++) {
cubes[i][y] = game[height][length];
length++;
if (length % root_int == 0) {
length -= root_int;
height++;}}
if ((i + 1) % root_int == 0) {
length = 0;}
else{
length += root_int;
height -= root_int;}}
for (int i = 0; i < N; i++) {
for (int y = 0; y < N; y++) {
for (int c = 0; c < N; c++) {
if (cubes[i][c] == cubes[i][y]) {
match_cubes++;}
if (cubes[i][c] < 1 || cubes[i][c] > N) {
return false;}
if (game[i][c] == game[i][y]) {
match_row++;}
if (game[i][c] < 1 || game[i][c] > N) {
return false;}
if (game[c][i] == game[y][i]) {
match_colum++;}
if (game[c][i] < 1 || game[c][i] > N) {
return false;}}
if (match_cubes != 1) return false;
if (match_row != 1) return false;
if (match_colum != 1) return false;
match_cubes = 0;
match_row = 0;
match_colum = 0;}}
return true;}


checking.h
#pragma once
#include<vector>
using namespace std;
extern vector<vector<int>>game;
bool Check(vector<vector<int>>game);

sampledata.cpp
#include "checking.h"

vector<vector<int>> game = {
{9, 7, 8, 1, 3, 4, 5, 6, 2},
{5, 4, 2, 7, 9, 6, 1, 8, 3},
{1, 6, 3, 8, 2, 5, 4, 7, 9},
{2, 3, 9, 4, 5, 8, 6, 1, 7},
{4, 8, 6, 3, 1, 7, 2, 9, 5},
{7, 1, 5, 2, 6, 9, 3, 4, 8},
{8, 9, 1, 5, 4, 2, 7, 3, 6},
{6, 5, 4, 9, 7, 3, 8, 2, 1},
{3, 2, 7, 6, 8, 1, 9, 5, 4},
};

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