diff --git a/pom.xml b/pom.xml
index 7219542..31de3c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,6 +7,14 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>Dicey-Lab</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
 
 
 </project>
\ No newline at end of file
diff --git a/src/main/MannyResults.md b/src/main/MannyResults.md
new file mode 100644
index 0000000..e693ca1
--- /dev/null
+++ b/src/main/MannyResults.md
@@ -0,0 +1,14 @@
+~*~*~*~*~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~
+Simulation of 2 dice tossed for 1,000,000 times
+~*~*~*~*~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~
+2 :    27575 : 0.03 **
+3 :    55480 : 0.06 *****
+4 :    83778 : 0.08 ********
+5 :   110976 : 0.11 ***********
+6 :   138851 : 0.14 *************
+7 :   167160 : 0.17 ****************
+8 :   138546 : 0.14 *************
+9 :   111153 : 0.11 ***********
+10 :    83432 : 0.08 ********
+11 :    55314 : 0.06 *****
+12 :    27735 : 0.03 **
diff --git a/src/main/java/Bins.java b/src/main/java/Bins.java
index b9da83e..fc5f031 100644
--- a/src/main/java/Bins.java
+++ b/src/main/java/Bins.java
@@ -1,4 +1,32 @@
+import java.util.Arrays;
 
 public class Bins {
 
+    private int min;
+    private int max;
+    Integer[] sumOfRolls ;
+
+    public Bins(int min, int max) {
+        this.min = min;
+        this.max = max;
+        this.sumOfRolls = new Integer[(max - min) + 1];
+
+        Arrays.fill(sumOfRolls, 0);
+    }
+//        for (int i = 0; i < sumOfRolls.length; i++) {
+//            sumOfRolls[i] = 0;
+//        }
+
+
+    public Integer getBin(int sum) { // getting the sum of rolls for the specific number you're tracking
+        int indexOfSum = sum - min;
+        return sumOfRolls[indexOfSum];
+    }
+
+    public void incrementBin(int binIndex){
+        int index = binIndex - min;
+        sumOfRolls[index]++;
+    }
+
+
 }
diff --git a/src/main/java/Dice.java b/src/main/java/Dice.java
index 2283c96..5aaabba 100644
--- a/src/main/java/Dice.java
+++ b/src/main/java/Dice.java
@@ -1,4 +1,19 @@
 public class Dice {
 
+    private final int numberOfDice;
+
+    public Dice(int diceNum) {
+        this.numberOfDice = diceNum;
+    }
+
+    public int tossAndSum(){
+        int sum = 0;
+        for (int i = 0; i < numberOfDice; i++) {
+            sum += (int) ((Math.random() * 6) + 1);
+        }
+        return sum;
+    }
 
 }
+
+
diff --git a/src/main/java/Simulation.java b/src/main/java/Simulation.java
index 73d86e8..4071e6d 100644
--- a/src/main/java/Simulation.java
+++ b/src/main/java/Simulation.java
@@ -1,5 +1,51 @@
+import java.util.Arrays;
+
 public class Simulation {
 
+    public static void main(String[] args) {
+        Simulation sim = new Simulation(2, 1000000);
+        sim.runSimulation();
+        sim.printResults();
+    }
+
+    int numberOfDice;
+    int numberOfRolls;
+    Integer[] results;
+
+    public Simulation(int numberOfDice, int numberOfRolls) {
+        this.numberOfDice = numberOfDice;
+        this.numberOfRolls = numberOfRolls;
+    }
+
+    public Integer[] runSimulation() {
+
+        Dice testDice = new Dice(numberOfDice);
+        Bins testBin = new Bins(numberOfDice, numberOfDice * 6);
+
+        for (int i = 0; i < numberOfRolls; i++) {
+            int toss = testDice.tossAndSum();
+            testBin.incrementBin(toss);
+        }
+        return testBin.sumOfRolls;
+    }
+
+    private void printResults() {
+        Integer[] results = runSimulation();
+        System.out.println("~*~*~*~*~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~\n"
+                + "Simulation of 2 dice tossed for 1,000,000 times\n"
+                + "~*~*~*~*~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~~*~*~");
+        for(int i = 0; i < results.length; i++) {
+            int index = i + 2;
+            int frequency = results[i];
+            float percent = (float) results[i] / this.numberOfRolls;
+            int starValue = (int) (percent * 100);
+            System.out.printf("%2d : %8d : %.2f ", index, frequency, percent);
+            for (int j = 0; j < starValue; j++) {
+                System.out.print("*");
+            }
+            System.out.println();
+        }
 
+    }
 
 }
diff --git a/src/test/java/BinsTest.java b/src/test/java/BinsTest.java
new file mode 100644
index 0000000..e322015
--- /dev/null
+++ b/src/test/java/BinsTest.java
@@ -0,0 +1,19 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+public class BinsTest {
+    @Test
+    public void testBins() {
+        // Given
+        int testMin = 2;
+        int testMax = 12;
+        int expected = testMax - testMin + 1;
+
+        // When
+        Bins testBin = new Bins(testMin, testMax);
+        int actual = testBin.sumOfRolls.length;
+
+        // Then
+        Assert.assertEquals(expected, actual);
+    }
+}
diff --git a/src/test/java/DiceTest.java b/src/test/java/DiceTest.java
new file mode 100644
index 0000000..4f4df72
--- /dev/null
+++ b/src/test/java/DiceTest.java
@@ -0,0 +1,19 @@
+import org.junit.Assert;
+import org.junit.Test;
+
+public class DiceTest {
+
+    @Test
+    public void testDice() {
+        // Given
+        int numberOfDice = 2;
+        Dice testDice = new Dice(numberOfDice);
+
+        // When
+        Integer test = testDice.tossAndSum();
+
+        // Then
+        Assert.assertTrue(test < 13 && test > 1);
+    }
+
+}