diff --git a/Lab2_1.cpp b/Lab2_1.cpp
new file mode 100644
index 0000000..0804c4f
--- /dev/null
+++ b/Lab2_1.cpp
@@ -0,0 +1,33 @@
+// Challenge 1.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+#include <iostream>
+#include <string>
+#include <ctime>
+using namespace std;
+
+int main()
+{
+	int heads = 0;
+	int tails = 0;
+	int flip = 1;
+	unsigned int side;
+	srand(time(0));
+	unsigned int coin;
+	coin = rand() % 2;
+	do{
+		side = rand() % 2;
+		if (side == 0)
+			heads++;
+		else
+			tails++;
+		flip++;
+		} 
+		while (flip <= 100);
+		cout << "Tails= " << tails << endl;
+		cout << "Heads= " << heads << endl;
+		getchar();
+		return 0;
+}
+
diff --git a/Lab2_2.cpp b/Lab2_2.cpp
new file mode 100644
index 0000000..0eef647
--- /dev/null
+++ b/Lab2_2.cpp
@@ -0,0 +1,43 @@
+// Lab2_2.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+#include <iostream>
+#include <string>
+#include <ctime>
+using namespace std;
+
+int main()
+{
+	srand(static_cast<unsigned int>(time(0)));
+	int secretNumber = rand() % 100 + 1;
+	int tries = 0;
+	int guess = 0;
+	int youWin = 0;
+
+	cout << "\tWelcome to Guess My Number\n\n";
+	while (youWin != 1){
+
+		
+		cout << "Enter a guess: ";
+		cin >> guess;
+		++tries;
+
+		if (guess > secretNumber)
+		{
+			cout << "Lower\n\n";
+		}
+		else if (guess < secretNumber)
+		{
+			cout << "Higher\n\n";
+		}
+		else
+		{
+			cout << "Thats it! The number was " << secretNumber;
+			cout << " and it only took you. " << tries << " guesses! ";
+			youWin++;}
+		}
+		getchar();
+		getchar();
+		return 0;
+}
\ No newline at end of file
diff --git a/Lab2_3.cpp b/Lab2_3.cpp
new file mode 100644
index 0000000..9188929
--- /dev/null
+++ b/Lab2_3.cpp
@@ -0,0 +1,45 @@
+// Lab2_3.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+#include <iostream>
+#include <string>
+#include <ctime>
+using namespace std;
+
+
+int main(){
+	//variables
+	int dice = 0;
+	int randNum = 0;
+	int diceTotal = 0;
+	int sides = 0;
+	int numDice = 0;
+	int modifier = 0;
+	int total = 0;
+	srand(time(NULL));
+	//instructions
+	cout << "Welcome to Die Roller!\n" << endl;
+	cout << "Instructions: " << endl;
+	cout << "To roll, type the number of dice, then the number\n of sides then any modifiers, all separated by\n spaces. \n" << endl;
+	cout << "like this: 3 6 -1" << endl;
+	cout << "that would mean: " << endl;
+	cout << "Roll 3 6-sided dice, and subtract 1 from each die\n" << endl;
+	cout << "To exit enter: 1 1 1" << endl;
+	cout << "ENJOY! *******************************************\n" << endl;
+
+	cout << "Your Roll: ";
+	cin >> numDice;
+	cin >> sides;
+	cin >> modifier;
+	dice = rand() % sides  + 1;
+	
+
+	 
+	
+
+	getchar();
+	getchar();
+	return 0;
+}
+