diff --git a/bulls-and-cows-cpp/CGame.cpp b/bulls-and-cows-cpp/CGame.cpp
index efffb8d..29b71bd 100644
--- a/bulls-and-cows-cpp/CGame.cpp
+++ b/bulls-and-cows-cpp/CGame.cpp
@@ -2,9 +2,66 @@
 //
 #include "CGame.h"
 #include <random>
+#include <iostream>
 
 // Initialize the variables
 void CGame::Init()
 {
-	// TODO: Add your implementation code here.
+	m_ucBulls = 0;
+	m_ucCows = 0;
+	m_uStepCounter = 0;
+
+	std::random_device r;
+	std::default_random_engine e(r());
+	std::uniform_int_distribution<int> d(0, 9);
+
+	m_uGuessedNumber = new int[m_ucDigits] { 0 };
+	int n = 0;
+
+	for (int i = 0; i < m_ucDigits; ++i)
+	{
+		n = d(e);
+		if (i > 0)
+		{
+			while (CGame::IsEqual(n, i))
+			{
+				n = d(e);
+			}
+		}
+		m_uGuessedNumber[i] = n;
+	}
+
+
+}
+
+void CGame::ShowGuessedNumber()
+{
+	for (int i = 0; i < m_ucDigits; ++i)
+	{
+		std::cout << m_uGuessedNumber[i];
+	}
+	std::cout << std::endl;
+}
+
+void CGame::PrintGameHeader()
+{
+	std::wcout << L"Быки и Коровы. Версия " << VERSION << std::endl;
+}
+
+bool CGame::IsEqual(int n, int j)
+{
+	j--;
+	bool result = false;
+
+	while (j >= 0)
+	{
+		if (n == m_uGuessedNumber[j]) result = true;
+		j--;
+	}
+	return result;
+}
+
+CGame::CGame(int digits)
+{
+	m_ucDigits = digits;
 }
diff --git a/bulls-and-cows-cpp/CGame.h b/bulls-and-cows-cpp/CGame.h
index 8bf615d..54eabe4 100644
--- a/bulls-and-cows-cpp/CGame.h
+++ b/bulls-and-cows-cpp/CGame.h
@@ -1,18 +1,27 @@
 // CGame.h
 //
 #pragma once
+#include "CStep.h"
+#include <vector>
+
+#define VERSION 0.1
 
 class CGame
 {
 private:
-	unsigned int m_uStepCounter;
-	unsigned int m_uGuessedNumber;
+	unsigned char m_ucDigits;
+	int m_uStepCounter;
+	int* m_uGuessedNumber;
+	std::vector<CStep> m_Step;
+
+	bool IsEqual(int, int);
+
 public:
 	unsigned char m_ucBulls;
 	unsigned char m_ucCows;
 
-private:
-	// Initialize the variables
 	void Init();
+	void ShowGuessedNumber();
+	void PrintGameHeader();
+	CGame(int);
 };
-
diff --git a/bulls-and-cows-cpp/CStep.cpp b/bulls-and-cows-cpp/CStep.cpp
new file mode 100644
index 0000000..e2d70da
--- /dev/null
+++ b/bulls-and-cows-cpp/CStep.cpp
@@ -0,0 +1,4 @@
+// CStep.cpp
+//
+#include "CStep.h"
+
diff --git a/bulls-and-cows-cpp/CStep.h b/bulls-and-cows-cpp/CStep.h
new file mode 100644
index 0000000..d899601
--- /dev/null
+++ b/bulls-and-cows-cpp/CStep.h
@@ -0,0 +1,11 @@
+// CStep.h
+//
+#pragma once
+#include <tuple>
+
+class CStep
+{
+public:
+	std::tuple<int, int, int, int> m_uStepNumber;
+	std::tuple<unsigned char, unsigned char> m_ucStepAnimals;
+};
diff --git a/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj b/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj
index 2b937c6..9ef9cf3 100644
--- a/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj
+++ b/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj
@@ -129,11 +129,15 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\..\MyFunctions\SetUserLocale.cpp" />
     <ClCompile Include="bulls-and-cows.cpp" />
     <ClCompile Include="CGame.cpp" />
+    <ClCompile Include="CStep.cpp" />
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\..\..\MyFunctions\SetUserLocale.h" />
     <ClInclude Include="CGame.h" />
+    <ClInclude Include="CStep.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj.filters b/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj.filters
index 11ad751..efee5fb 100644
--- a/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj.filters
+++ b/bulls-and-cows-cpp/bulls-and-cows-cpp.vcxproj.filters
@@ -21,10 +21,22 @@
     <ClCompile Include="CGame.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\MyFunctions\SetUserLocale.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="CStep.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="CGame.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\MyFunctions\SetUserLocale.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="CStep.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/bulls-and-cows-cpp/bulls-and-cows.cpp b/bulls-and-cows-cpp/bulls-and-cows.cpp
index 14cb7e2..775c7a4 100644
--- a/bulls-and-cows-cpp/bulls-and-cows.cpp
+++ b/bulls-and-cows-cpp/bulls-and-cows.cpp
@@ -1,14 +1,16 @@
 // bulls-and-cows.cpp
 //
-#include <iostream>
-#include <vector>
-#include <string>
-#include <sstream>
+#include <Windows.h>
+#include "..\..\..\MyFunctions\SetUserLocale.h"
 #include "CGame.h"
 
 int wmain(int argc, wchar_t* argv[])
 {
+	if (!SetUserLocale()) return 1;
 
+	CGame game(4);
+	game.Init();
+	game.PrintGameHeader();