diff --git a/2018_07/2018_07.csproj b/2018_07/2018_07.csproj
index bd562e3..6ff6161 100644
--- a/2018_07/2018_07.csproj
+++ b/2018_07/2018_07.csproj
@@ -35,6 +35,8 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
diff --git a/2018_08/2018_08.csproj b/2018_08/2018_08.csproj
index ea796f1..4cdb14a 100644
--- a/2018_08/2018_08.csproj
+++ b/2018_08/2018_08.csproj
@@ -35,6 +35,8 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
diff --git a/2018_08/Program.cs b/2018_08/Program.cs
index adb07a9..3c4c577 100644
--- a/2018_08/Program.cs
+++ b/2018_08/Program.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Collections.Generic;
 using static System.Console;
 
 namespace _2018_08
@@ -12,14 +7,21 @@ namespace _2018_08
     {
         static void Main(string[] args)
         {
-            string[] resTab = File.ReadAllText(@"..\..\..\Data\Adventofcode_181208\2018_08_data.txt").Split(' ');
+            //string[] resTab = File.ReadAllText(@"..\..\..\Data\Adventofcode_181208\2018_08_data.txt").Split(' ');
             //string[] resTab = @"2 3 0 3 10 11 12 1 1 0 1 99 2 1 1 2 2 3 0 3 10 11 12 1 1 0 1 99 2 1 1 2".Split(' ');
+            string[] resTab = @"2 3 2 1 2 3 1 1 0 2 1 2 3 0 3 4 5 6 7 8 9 0 4 10 11 12 13 14 2 2 0 3 15 16 17 0 2 18 19 20 21 22 23 24".Split(' ');
             int[] numbers = new int[resTab.Length];
             for (int i = 0; i < resTab.Length; i++)
             {
                 numbers[i] = int.Parse(resTab[i]);
             }
-            WriteLine($"Antal värden = {resTab.Length}");
+            int y = 0;
+            for(int z = 1; z < 25; z++)
+            {
+                y += z;
+            }
+
+            WriteLine($"Antal värden = {resTab.Length} svar = {y}");
             ReadKey();
 
             var pgm = new Program();