diff --git a/pom.xml b/pom.xml
index 7219542..8db8284 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,6 +7,38 @@
     <groupId>com.zipcodewilmington</groupId>
     <artifactId>Dicey-Lab</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>7</source>
+                    <target>7</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.1</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.8.1</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
 
 
 </project>
\ No newline at end of file
diff --git a/src/main/java/Bins.java b/src/main/java/Bins.java
index b9da83e..40b7158 100644
--- a/src/main/java/Bins.java
+++ b/src/main/java/Bins.java
@@ -1,4 +1,29 @@
+import java.util.HashMap;
+import java.util.Map;
 
 public class Bins {
 
+    Map<Integer , Integer> mapBins = new HashMap<>();
+    private Integer minimumNumber;
+    private Integer maximumNumber;
+
+    public Bins(int minimumNumber, int maximumNumber){
+        this.minimumNumber = minimumNumber;
+        this.maximumNumber= maximumNumber;
+        for (int i = minimumNumber; i <= maximumNumber ; i++) {
+            mapBins.put(i,0);
+
+        }
+    }
+
+    public Integer getBin(int binNumber){
+        return mapBins.get(binNumber);
+    }
+
+    public void incrementBin(Integer binNumber){
+        if(binNumber >=this.minimumNumber && binNumber <= this.maximumNumber){
+            Integer currentResult = this.getBin(binNumber);
+            this.mapBins.put(binNumber , currentResult + 1);
+        }
+    }
 }
diff --git a/src/main/java/BinsTest.java b/src/main/java/BinsTest.java
new file mode 100644
index 0000000..4261da6
--- /dev/null
+++ b/src/main/java/BinsTest.java
@@ -0,0 +1,32 @@
+
+
+import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class BinsTest {
+
+@Test
+ public void getBins(){
+ //given
+      Bins bins = new Bins(2,12);
+
+      //when
+      int actual = bins.getBin(4);
+
+      //Then
+     Assertions.assertEquals(0,actual);
+}
+
+@Test
+    public void incrementTest(){
+    //given
+    Bins bins = new Bins(2,12);
+    int expected = 2;
+    bins.incrementBin(10);
+    bins.incrementBin(10);
+    assertEquals(expected, bins.getBin(10));
+}
+
+}
\ No newline at end of file
diff --git a/src/main/java/Dice.java b/src/main/java/Dice.java
index 2283c96..4d767ae 100644
--- a/src/main/java/Dice.java
+++ b/src/main/java/Dice.java
@@ -1,4 +1,22 @@
+
+
 public class Dice {
+    private Integer numberOnDice;
+
+    public Dice(Integer numberOfDice){
+        this.numberOnDice = numberOfDice;
+    }
+
+    public int tossAndAdd(){
+        int sum = 0;
+        for (int i = 0; i < numberOnDice ; i++) {
+            sum+= (int) (Math.random() * 6 ) + 1;
 
+        }
+        return sum;
+    }
 
+    public Integer getNumberOfDice() {
+        return numberOnDice;
+    }
 }
diff --git a/src/main/java/DiceTest.java b/src/main/java/DiceTest.java
new file mode 100644
index 0000000..1baa411
--- /dev/null
+++ b/src/main/java/DiceTest.java
@@ -0,0 +1,16 @@
+import org.junit.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+
+
+public class DiceTest {
+    @Test
+    public void testDiceTossAndAdd(){
+        int numberOfDice = 2;
+        Dice dice = new Dice(numberOfDice);
+        int actual = dice.tossAndAdd();
+        assertTrue(actual >= 1 && actual <= 13);
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/Simulation.java b/src/main/java/Simulation.java
index 73d86e8..18d1bdf 100644
--- a/src/main/java/Simulation.java
+++ b/src/main/java/Simulation.java
@@ -1,5 +1,48 @@
+
+
+
 public class Simulation {
+    private Integer numberOfDice;
+    private Integer numberOfTosses;
+
+    public Simulation(Integer numberOfDice , Integer numberOfTosses){
+        this.numberOfDice = numberOfDice;
+        this.numberOfTosses = numberOfTosses;
+    }
+
+    public static void main(String[] args){
+        Simulation simulation = new Simulation(2,10000);
+        simulation.printResults(simulation.runSimulation());
+    }
+
+    private Bins runSimulation(){
+        Dice dice = new Dice(numberOfDice);
+        Integer maxValue = numberOfDice * 6;
+        Bins bins = new Bins(numberOfDice, maxValue);
+        for (int i = 0; i < numberOfTosses ; i++) {
+            bins.incrementBin(dice.tossAndAdd());
+
+        }
+        return bins;
+    }
 
+    private void printResults(Bins bins){
+        Integer maxValue = numberOfDice * 6;
+        for (int i = numberOfDice; i < maxValue ; i++) {
+            System.out.println(String.format("%2d : %4d : %1.2f    ",i, bins.getBin(i),binPercent(bins.getBin(i))));
+            printHash(binPercent(bins.getBin(i)));
+            System.out.println();
+        }
+    }
+    public void printHash(Double Value){
+        int numberOfHash = (int)(Value * 100);
+        for (int i = 1; i <= numberOfHash ; i++) {
+            System.out.print(" # ");
 
+        }
+    }
+    public Double binPercent(Integer Value){
+        return Double.valueOf(Value) /numberOfTosses;
+    }
 
 }