diff --git a/MathGame.Waaade105/MathGame.csproj b/MathGame.Waaade105/MathGame.csproj
new file mode 100644
index 00000000..2150e379
--- /dev/null
+++ b/MathGame.Waaade105/MathGame.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/MathGame.Waaade105/MathGame.sln b/MathGame.Waaade105/MathGame.sln
new file mode 100644
index 00000000..29acea9e
--- /dev/null
+++ b/MathGame.Waaade105/MathGame.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.8.34525.116
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MathGame", "MathGame.csproj", "{C25F02D2-4053-4142-88D7-F36A86E5604A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C25F02D2-4053-4142-88D7-F36A86E5604A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C25F02D2-4053-4142-88D7-F36A86E5604A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C25F02D2-4053-4142-88D7-F36A86E5604A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C25F02D2-4053-4142-88D7-F36A86E5604A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {F70EC938-80DF-4B1D-8DCC-36C21276A214}
+	EndGlobalSection
+EndGlobal
diff --git a/MathGame.Waaade105/Program.cs b/MathGame.Waaade105/Program.cs
new file mode 100644
index 00000000..c9fdc01b
--- /dev/null
+++ b/MathGame.Waaade105/Program.cs
@@ -0,0 +1,143 @@
+Console.WriteLine(
+    "Welcome to the Math Game! Choose a math operation and answer 5 questions. " +
+    "You will receive 1 point for each correct answer.");
+
+List<string> gamesHistory = [];
+bool stillWantToPlay = true;
+
+while (stillWantToPlay)
+{
+    Console.WriteLine("What do you want to do?");
+    Console.WriteLine("1.Addition\n2.Subtraction\n3.Multiplication\n4.Division\n5.Game history\n6.Exit");
+    Console.WriteLine("Choice:");
+
+    int choice;
+    while (!int.TryParse(Console.ReadLine(), out choice))
+    {
+        Console.WriteLine("Invalid choice.");
+    }
+
+    switch (choice)
+    {
+        case 1:
+            PlayGame("+", gamesHistory);
+            break;
+        case 2:
+            PlayGame("-", gamesHistory);
+            break;
+        case 3:
+            PlayGame("*", gamesHistory);
+            break;
+        case 4:
+            PlayGame("/", gamesHistory);
+            break;
+        case 5:
+            ShowGameHistory(gamesHistory);
+            break;
+        case 6:
+            stillWantToPlay = false;
+            break;
+
+        default:
+            Console.WriteLine("Invalid choice. Please select a number from 1 to 6.");
+            break;
+    }
+}
+
+void ShowGameHistory(List<string> gamesHistory)
+{
+    if(gamesHistory.Count == 0)
+    {
+        Console.WriteLine("No games have been played yet.");
+        return;
+    }
+
+    foreach (string game in gamesHistory)
+    {
+        Console.WriteLine(game);
+    }
+}
+
+void PlayGame(string operationSign, List<string> gamesHistory)
+{
+    var random = new Random();
+    int points = 0;
+    int askedQuestions = 5;
+
+    for (int i = 1; i <= askedQuestions; i++)
+    {
+        int number1;
+        int number2;
+
+        if (operationSign == "/")
+        {
+            do
+            {
+                number1 = random.Next(0, 101);
+                number2 = random.Next(1, 101);
+            } while (number1 % number2 != 0);
+        }
+        else
+        {
+            number1 = random.Next(0, 101);
+            number2 = random.Next(1, 101);
+        }
+
+
+        int result = 0;
+        switch (operationSign)
+        {
+            case "+":
+                result = number1 + number2;
+                break;
+            case "-":
+                result = number1 - number2;
+                break;
+            case "*":
+                result = number1 * number2;
+                break;
+            case "/":
+                result = number1 / number2;
+                break;
+        }
+
+        Console.WriteLine($"question {i}:");
+        Console.WriteLine($"{number1} {operationSign} {number2} = ?");
+
+        int answer;
+        while (!int.TryParse(Console.ReadLine(), out answer))
+        {
+            Console.WriteLine("Please enter a valid number:");
+        }
+
+        if (result == answer)
+        {
+            Console.WriteLine("Correct! 1 point was added");
+            points++;
+        }
+        else
+        {
+            Console.WriteLine("Not this time. The correct answer is " + result);
+        }
+    }
+
+    string gameType = operationSign switch
+    {
+        "+" => "Addition",
+        "-" => "Subtraction",
+        "*" => "Multiplication",
+        "/" => "Division",
+        _ => "Unknown"
+    };
+
+    gamesHistory.Add($"{gameType} - Result: {points}/{askedQuestions}");
+
+    Console.WriteLine("You answered all questions.");
+    Console.WriteLine($"Result: {points}/{askedQuestions}");
+}
+
+
+
+   
+
+