diff --git a/AdventOfCode2023/AdventOfCode2023.csproj b/AdventOfCode2023/AdventOfCode2023.csproj
index 76409b3..7248fd1 100644
--- a/AdventOfCode2023/AdventOfCode2023.csproj
+++ b/AdventOfCode2023/AdventOfCode2023.csproj
@@ -9,10 +9,12 @@
 
   <ItemGroup>
     <None Remove="Inputs\Day1.txt" />
+    <None Remove="Inputs\Day2.txt" />
   </ItemGroup>
 
   <ItemGroup>
     <EmbeddedResource Include="Inputs\Day1.txt" />
+    <EmbeddedResource Include="Inputs\Day2.txt" />
   </ItemGroup>
 
 </Project>
diff --git a/AdventOfCode2023/Day2/Day2_1.cs b/AdventOfCode2023/Day2/Day2_1.cs
new file mode 100644
index 0000000..2a666e0
--- /dev/null
+++ b/AdventOfCode2023/Day2/Day2_1.cs
@@ -0,0 +1,112 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+
+namespace AdventOfCode2023.Day2
+{
+    public class Day2_1 : DayBase
+    {
+        string input = string.Empty;
+
+        Regex gameIdRegex = new Regex(@"Game (?<ID>\d+):");
+
+        public Day2_1()
+        {
+            input = GetInput("Day2.txt");
+        }
+
+        public Day2_1(string testInput)
+        {
+            input = testInput;
+        }
+
+        public override string Execute()
+        {
+            var inputLines = input.Split("\r\n");
+            List<Game> games = inputLines.Select(LineToGame).ToList();
+
+            foreach (var game in games)
+            {
+                var maxima = game.GetMaxima();
+                if (maxima.red > 12 || maxima.green > 13 || maxima.blue > 14)
+                {
+                    game.Possible = false;
+                }
+            }
+
+            return games.Select(x => x.Possible ? x.GetId() : 0).Sum().ToString();
+        }
+
+        private Game LineToGame(string line)
+        {
+            if(!gameIdRegex.IsMatch(line))
+            {
+                throw new Exception($"Line: {line} does not contain game id!");
+            }
+
+            string gameId = gameIdRegex.Match(line).Groups["ID"].Value;
+            string setLine = gameIdRegex.Replace(line, "");
+            List<string> set = setLine.Split(';').ToList();
+
+            return new Game(gameId, set);
+        }
+    }
+
+    internal class Game
+    {
+        string id;
+        List<string> sets = new List<string>();
+        Regex amountColorRegex = new Regex(@"(?<AMOUNT>\d+) (?<COLOR>.+?)(,|$)");
+
+        internal bool Possible = true;
+        internal int Power = 0;
+
+        internal Game(string Id, List<string> Sets)
+        {
+            id = Id;
+            sets = Sets;
+        }
+
+        internal int GetId()
+        {
+            return int.Parse(id);
+        }
+
+        internal (int red, int green, int blue) GetMaxima()
+        {
+            List<int> blue = new List<int>();
+            List<int> green = new List<int>();
+            List<int> red = new List<int>();
+
+            foreach (var set in sets)
+            {
+                var matches = amountColorRegex.Matches(set);
+                foreach (Match match in matches)
+                {
+                    string color = match.Groups["COLOR"].Value;
+                    int amount = int.Parse(match.Groups["AMOUNT"].Value);
+
+                    switch (color)
+                    {
+                        case "red":
+                            red.Add(amount);
+                            break;
+                        case "green":
+                            green.Add(amount);
+                            break;
+                        case "blue":
+                            blue.Add(amount);
+                            break;
+                        default:
+                            throw new Exception("something wrong!");
+                    }
+                }
+            }
+
+            return (red.Max(), green.Max(), blue.Max());
+        }
+    }
+}
diff --git a/AdventOfCode2023/Day2/Day2_2.cs b/AdventOfCode2023/Day2/Day2_2.cs
new file mode 100644
index 0000000..5f235f9
--- /dev/null
+++ b/AdventOfCode2023/Day2/Day2_2.cs
@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+
+namespace AdventOfCode2023.Day2
+{
+    public class Day2_2 : DayBase
+    {
+        string input = string.Empty;
+
+        Regex gameIdRegex = new Regex(@"Game (?<ID>\d+):");
+
+        public Day2_2()
+        {
+            input = GetInput("Day2.txt");
+        }
+
+        public Day2_2(string testInput)
+        {
+            input = testInput;
+        }
+
+        public override string Execute()
+        {
+            var inputLines = input.Split("\r\n");
+            List<Game> games = inputLines.Select(LineToGame).ToList();
+
+            foreach (var game in games)
+            {
+                var maxima = game.GetMaxima();
+                game.Power = maxima.red * maxima.green * maxima.blue;
+            }
+
+            return games.Select(x => x.Power).Sum().ToString();
+        }
+
+        private Game LineToGame(string line)
+        {
+            if(!gameIdRegex.IsMatch(line))
+            {
+                throw new Exception($"Line: {line} does not contain game id!");
+            }
+
+            string gameId = gameIdRegex.Match(line).Groups["ID"].Value;
+            string setLine = gameIdRegex.Replace(line, "");
+            List<string> set = setLine.Split(';').ToList();
+
+            return new Game(gameId, set);
+        }
+    }
+}
diff --git a/AdventOfCode2023/Inputs/Day2.txt b/AdventOfCode2023/Inputs/Day2.txt
new file mode 100644
index 0000000..5ca1e93
--- /dev/null
+++ b/AdventOfCode2023/Inputs/Day2.txt
@@ -0,0 +1,100 @@
+Game 1: 1 blue, 2 green, 3 red; 7 red, 8 green; 1 green, 2 red, 1 blue; 2 green, 3 red, 1 blue; 8 green, 1 blue
+Game 2: 12 blue, 3 green, 5 red; 1 green, 1 blue, 8 red; 2 green, 12 blue, 5 red; 7 red, 2 green, 13 blue
+Game 3: 7 red, 4 blue, 13 green; 14 green, 1 blue, 1 red; 1 red, 11 green, 5 blue; 10 green, 3 blue, 3 red; 5 red, 5 blue, 3 green
+Game 4: 3 red, 1 green, 17 blue; 11 red, 6 green, 18 blue; 4 red, 9 blue, 5 green; 2 blue, 2 green, 1 red; 1 red, 2 green; 7 green, 9 red, 2 blue
+Game 5: 1 blue, 9 green, 5 red; 12 green, 1 blue, 15 red; 17 green, 8 red, 4 blue; 7 green, 12 red
+Game 6: 4 blue, 9 green, 7 red; 1 red, 7 green, 4 blue; 4 blue, 8 green, 3 red; 2 green, 1 red, 2 blue
+Game 7: 3 green, 1 blue; 11 red, 2 blue; 2 red, 3 blue, 6 green
+Game 8: 8 blue, 1 red, 11 green; 11 blue, 10 red, 7 green; 4 blue, 6 green, 4 red; 3 blue, 2 green, 6 red; 4 green, 4 red, 1 blue; 5 blue, 12 red, 9 green
+Game 9: 2 green, 20 blue, 4 red; 3 green, 7 red, 2 blue; 3 green, 17 blue; 20 blue, 7 red, 2 green; 4 green, 6 red, 1 blue; 7 red, 5 green, 19 blue
+Game 10: 2 red, 9 green, 8 blue; 16 green, 1 red, 7 blue; 3 blue, 5 red, 9 green; 5 blue, 2 red, 11 green
+Game 11: 6 blue, 3 green, 8 red; 6 blue, 4 green; 1 red, 3 green, 4 blue
+Game 12: 18 red, 16 blue, 9 green; 10 green, 6 blue; 12 blue, 5 green, 15 red; 16 blue, 4 red, 8 green
+Game 13: 2 green; 1 blue, 4 green; 1 green, 3 blue, 6 red; 2 red, 2 blue; 3 red, 2 green; 8 red, 2 blue, 5 green
+Game 14: 8 red, 3 blue, 3 green; 3 green; 4 red, 7 blue, 5 green; 10 blue, 15 red, 1 green; 4 green, 14 red, 7 blue
+Game 15: 8 red, 9 blue; 1 green, 4 red, 3 blue; 15 red, 3 blue, 1 green; 17 red, 6 blue
+Game 16: 1 green, 10 blue, 13 red; 16 red, 1 green; 7 red; 9 blue, 12 red, 1 green; 6 red, 13 blue, 1 green
+Game 17: 6 green, 1 blue, 1 red; 2 blue, 9 green, 1 red; 6 green, 1 blue, 2 red
+Game 18: 5 red, 4 green, 1 blue; 5 blue, 6 red, 6 green; 12 red, 16 blue, 11 green
+Game 19: 6 red, 9 green; 1 blue, 4 red; 12 green; 5 green, 2 blue, 9 red
+Game 20: 15 blue, 15 red, 1 green; 2 green, 5 red, 13 blue; 15 red, 2 green, 15 blue; 3 green, 3 red, 13 blue; 6 blue, 1 green, 8 red
+Game 21: 3 red, 3 blue; 4 blue, 3 red; 4 red, 8 blue, 1 green; 1 blue, 2 red, 7 green; 3 green, 3 blue; 3 blue
+Game 22: 5 green, 3 blue, 7 red; 7 green, 1 blue, 5 red; 5 red, 3 blue, 3 green; 12 green, 7 red, 1 blue; 2 red, 3 blue; 7 green, 11 red, 1 blue
+Game 23: 9 blue, 8 red; 9 blue, 9 green, 8 red; 3 red, 6 blue, 14 green; 3 blue, 4 red; 5 red, 14 green, 9 blue; 12 blue, 8 red, 8 green
+Game 24: 15 green, 1 red, 1 blue; 6 red, 2 green, 7 blue; 7 blue, 2 green, 4 red; 8 blue, 5 red, 8 green; 5 blue, 3 red, 7 green; 6 blue, 12 green
+Game 25: 7 blue, 16 green, 1 red; 13 green; 4 red, 9 green, 2 blue; 11 green, 1 red, 1 blue; 3 blue, 5 green, 5 red
+Game 26: 2 blue, 11 red, 10 green; 5 green, 1 blue, 2 red; 7 green, 5 red, 14 blue; 11 green, 1 blue, 10 red
+Game 27: 2 green, 8 blue, 2 red; 1 blue, 1 red, 5 green; 3 green, 7 blue
+Game 28: 9 green, 15 red, 1 blue; 3 blue, 3 green; 18 green, 15 red, 7 blue; 3 red, 10 blue, 7 green; 6 red, 5 green, 8 blue; 2 blue, 7 red, 3 green
+Game 29: 5 blue, 3 red, 7 green; 17 blue, 8 red, 11 green; 6 red, 5 blue, 12 green; 3 red, 10 blue, 10 green; 4 blue, 10 green; 6 red, 2 blue, 9 green
+Game 30: 4 green, 5 blue, 1 red; 19 red, 18 blue, 3 green; 18 red, 18 blue, 1 green; 5 green, 14 blue, 4 red; 4 red, 3 green, 18 blue; 6 blue, 3 green, 17 red
+Game 31: 2 red, 2 green; 13 red, 9 blue; 4 blue, 3 green, 1 red; 12 blue, 12 red, 4 green; 9 red, 6 blue; 12 red, 1 green, 2 blue
+Game 32: 11 red, 5 blue, 9 green; 3 blue, 8 red, 15 green; 3 green, 7 blue, 17 red; 2 green, 9 red, 1 blue; 2 blue, 6 green, 2 red
+Game 33: 13 blue, 2 green; 1 green, 1 red, 14 blue; 3 green, 6 blue, 1 red; 12 blue, 1 green; 9 blue, 2 green; 4 blue, 1 red
+Game 34: 15 green, 2 red, 13 blue; 1 green, 6 blue; 2 red, 1 green, 7 blue
+Game 35: 1 green, 12 red, 2 blue; 3 red, 5 blue; 6 red; 3 red, 3 blue; 4 red
+Game 36: 6 blue, 8 red, 1 green; 7 green, 6 blue, 10 red; 7 blue, 9 green, 5 red; 7 green, 1 red, 1 blue
+Game 37: 6 blue, 2 green, 4 red; 2 green, 3 blue, 6 red; 1 green, 17 red, 14 blue; 10 red, 2 blue; 19 red, 1 green, 8 blue; 2 red, 2 green
+Game 38: 6 red, 1 green, 5 blue; 2 blue, 15 green, 6 red; 10 green, 3 blue, 6 red; 5 blue, 8 green, 2 red
+Game 39: 8 blue, 5 green, 5 red; 4 green, 5 blue; 2 red, 7 blue; 3 green, 15 blue, 4 red
+Game 40: 8 green, 12 red, 10 blue; 8 blue, 8 red, 9 green; 1 green, 10 blue, 9 red; 17 red, 7 green, 2 blue; 6 green, 11 red; 2 green, 2 blue, 8 red
+Game 41: 11 red, 5 green, 1 blue; 5 green; 3 green; 2 red
+Game 42: 8 blue, 11 red, 1 green; 12 red, 10 green, 6 blue; 2 red, 6 blue, 16 green; 18 blue, 2 red, 4 green; 10 blue, 10 green, 3 red
+Game 43: 4 red, 3 blue; 2 blue, 10 red, 4 green; 3 blue, 7 red, 5 green; 2 green, 8 red; 1 green, 3 blue; 10 red, 1 green
+Game 44: 1 red, 9 blue; 2 red, 19 blue; 2 green, 6 red, 15 blue; 11 blue, 8 red, 4 green
+Game 45: 7 green, 4 blue, 1 red; 5 blue, 8 green; 5 blue, 8 green; 5 blue, 6 green; 6 green, 3 blue
+Game 46: 2 red, 2 green; 6 red, 5 blue, 2 green; 13 green, 8 blue, 2 red
+Game 47: 1 red, 5 green; 1 blue, 15 red, 5 green; 6 red, 6 green, 3 blue; 5 blue, 4 red; 4 blue, 7 red
+Game 48: 16 blue, 16 red; 11 blue, 16 red; 15 red, 1 green; 6 blue, 1 green, 2 red
+Game 49: 9 green, 20 blue, 7 red; 16 blue, 6 red; 9 green, 1 blue, 1 red; 8 red, 12 green, 15 blue; 3 blue, 2 green, 8 red
+Game 50: 9 red, 6 green, 9 blue; 6 blue, 2 red, 6 green; 7 green, 4 red, 6 blue; 2 red, 7 blue, 9 green; 4 red, 8 green, 9 blue
+Game 51: 1 blue, 2 red, 6 green; 1 blue, 4 red; 6 red, 2 green; 6 red, 8 green, 2 blue; 2 blue, 8 green, 4 red
+Game 52: 10 green, 1 blue; 5 blue, 5 green; 5 blue, 2 red, 4 green; 2 blue, 12 green
+Game 53: 3 blue, 8 red, 7 green; 7 blue, 7 red, 12 green; 8 blue, 9 green, 7 red; 7 red, 10 blue, 1 green
+Game 54: 3 green, 4 blue; 1 blue, 5 red, 4 green; 7 red, 4 blue; 2 green, 4 blue; 1 red, 4 blue; 1 blue, 6 red, 5 green
+Game 55: 7 red, 13 blue; 7 blue, 1 red, 1 green; 3 red, 5 blue
+Game 56: 6 red, 3 green, 1 blue; 7 blue, 2 green, 5 red; 4 green, 4 red; 8 blue, 1 green; 6 green, 6 blue, 4 red
+Game 57: 14 blue, 12 green, 8 red; 1 red, 20 blue, 10 green; 4 red, 16 green, 15 blue
+Game 58: 3 blue, 12 red; 9 red, 3 blue, 2 green; 2 blue, 2 red; 7 red, 4 green, 5 blue; 10 red, 1 blue
+Game 59: 7 red, 11 blue, 17 green; 5 red, 4 green, 7 blue; 8 red, 6 blue, 17 green; 16 green, 7 red, 6 blue; 5 blue, 12 green, 9 red; 7 blue, 3 red, 9 green
+Game 60: 4 red, 5 green, 4 blue; 15 green, 4 red, 18 blue; 6 blue, 1 red, 1 green; 14 blue, 12 green, 1 red; 2 green, 5 red, 4 blue; 2 green, 1 blue, 5 red
+Game 61: 3 green, 2 blue; 4 green, 6 blue; 2 red, 12 green, 11 blue; 1 red, 9 green, 7 blue; 2 red, 11 green, 19 blue; 9 blue, 1 red, 2 green
+Game 62: 17 green; 3 blue, 14 red, 14 green; 17 red, 16 green, 5 blue; 17 green, 5 blue, 1 red; 4 blue, 17 red, 13 green
+Game 63: 4 green, 2 red, 2 blue; 10 green, 15 blue, 3 red; 5 green, 5 blue, 5 red
+Game 64: 9 red, 10 blue, 2 green; 1 green, 4 red, 1 blue; 5 green, 2 blue, 11 red
+Game 65: 1 blue, 10 red, 5 green; 1 blue, 4 green, 2 red; 3 blue, 1 green; 11 red, 2 blue, 5 green; 9 green, 11 red, 3 blue
+Game 66: 6 blue, 13 green, 2 red; 5 green, 1 red, 7 blue; 11 green, 3 red; 5 blue, 1 red, 2 green
+Game 67: 1 red, 10 green, 4 blue; 5 blue, 3 red, 9 green; 4 blue, 3 red, 1 green; 14 red, 4 blue, 10 green
+Game 68: 12 green, 3 red, 3 blue; 2 green, 1 red, 2 blue; 1 blue, 3 green, 3 red; 1 green, 1 red, 6 blue
+Game 69: 3 blue, 10 red, 4 green; 4 green, 1 blue, 6 red; 1 blue, 1 red, 6 green; 4 red, 3 blue, 5 green
+Game 70: 9 blue, 3 green; 1 red, 2 green, 6 blue; 9 blue, 2 green; 6 blue, 1 red; 6 green, 1 red, 6 blue; 3 blue, 1 red, 2 green
+Game 71: 2 blue; 2 red, 3 blue; 12 blue, 3 red, 1 green; 1 green; 1 red, 7 blue; 1 red, 9 blue
+Game 72: 1 red, 1 green, 5 blue; 19 blue, 1 red, 3 green; 3 green, 1 red; 1 red, 13 blue, 1 green; 1 red, 1 green, 19 blue; 6 blue
+Game 73: 12 blue, 5 red, 5 green; 12 blue, 1 red, 4 green; 7 green, 4 red, 6 blue; 1 green, 4 blue, 10 red; 9 blue, 14 green
+Game 74: 9 blue, 1 green, 2 red; 7 blue, 15 red; 5 red, 2 green, 17 blue
+Game 75: 8 red; 1 green, 14 red; 2 blue, 3 green, 10 red; 2 blue, 4 green
+Game 76: 2 red, 3 blue; 6 blue, 8 red; 6 blue, 9 red; 7 blue; 7 red, 1 green, 5 blue
+Game 77: 6 green, 5 red, 12 blue; 16 blue, 5 red, 11 green; 4 blue, 5 green; 10 blue, 4 red, 9 green
+Game 78: 7 blue, 2 red; 1 green, 5 red; 4 blue
+Game 79: 3 green, 4 blue; 4 blue, 1 green, 2 red; 8 blue, 3 green
+Game 80: 10 red, 8 green; 4 red, 1 blue; 7 red, 4 green, 4 blue; 6 green, 1 red, 3 blue; 9 red, 3 blue; 4 green, 8 blue, 13 red
+Game 81: 3 red, 6 green, 9 blue; 9 red, 1 blue, 3 green; 5 red, 11 green, 1 blue
+Game 82: 6 green, 11 blue, 8 red; 16 green, 9 red, 7 blue; 6 blue, 17 green, 4 red
+Game 83: 6 blue, 1 green, 8 red; 3 green, 5 blue; 4 red, 2 green, 8 blue
+Game 84: 2 green, 1 red, 5 blue; 1 red, 2 green, 5 blue; 2 blue; 9 blue
+Game 85: 9 blue, 2 red; 7 green, 13 blue, 3 red; 11 green, 17 blue
+Game 86: 2 green, 15 red; 12 red, 1 blue, 3 green; 2 blue, 4 red, 3 green; 5 red; 6 green, 2 blue
+Game 87: 17 blue, 3 red; 3 red, 4 green, 10 blue; 3 red, 14 blue, 4 green
+Game 88: 13 green, 10 blue, 10 red; 14 green, 3 red, 4 blue; 13 blue, 7 red, 16 green; 10 blue, 6 green, 1 red; 9 red, 4 green, 14 blue
+Game 89: 3 green, 16 blue, 14 red; 4 green, 13 red, 1 blue; 6 red, 17 blue, 1 green; 4 red, 7 blue
+Game 90: 2 blue, 2 red; 5 blue, 10 red, 6 green; 10 red, 3 green, 1 blue; 10 blue, 6 green, 7 red
+Game 91: 15 green, 5 blue, 12 red; 9 red, 1 green, 4 blue; 2 red, 15 green, 3 blue; 18 green, 5 blue, 2 red
+Game 92: 7 green, 7 blue, 12 red; 7 blue, 9 red, 2 green; 11 blue, 10 red, 10 green; 2 green, 4 red, 11 blue; 12 red, 4 blue; 2 red, 6 green
+Game 93: 2 green, 8 blue; 2 blue, 1 red, 3 green; 4 blue, 8 green, 1 red; 8 blue, 5 green; 3 green
+Game 94: 16 red, 1 green, 5 blue; 11 red, 9 blue; 5 red, 2 green, 6 blue
+Game 95: 4 blue, 7 red; 7 red, 10 green; 11 green; 2 red, 10 green; 6 blue, 8 red; 8 red, 2 green, 6 blue
+Game 96: 9 blue, 12 green; 6 green, 9 blue, 11 red; 7 blue, 5 green, 10 red
+Game 97: 1 green, 6 red, 1 blue; 6 red, 3 green, 6 blue; 9 green, 5 blue, 9 red; 13 red, 7 green
+Game 98: 9 red, 12 green, 2 blue; 1 blue, 11 green, 10 red; 10 red, 2 green
+Game 99: 4 red, 13 blue, 7 green; 7 green, 5 blue, 6 red; 7 green, 11 blue; 10 green, 2 red, 8 blue
+Game 100: 2 green, 1 blue; 9 red, 8 green, 1 blue; 4 red, 10 green, 1 blue; 17 green, 8 red; 5 green, 1 blue, 7 red; 14 red, 12 green
\ No newline at end of file
diff --git a/AdventOfCode2023/Program.cs b/AdventOfCode2023/Program.cs
index 12f032f..a89c13b 100644
--- a/AdventOfCode2023/Program.cs
+++ b/AdventOfCode2023/Program.cs
@@ -1,4 +1,5 @@
 using AdventOfCode2023.Day1;
+using AdventOfCode2023.Day2;
 
 namespace AdventOfCode2023
 {
@@ -7,6 +8,8 @@ namespace AdventOfCode2023
         private static List<DayBase> days = new List<DayBase>() {
             new Day1_1(),
             new Day1_2(),
+            new Day2_1(),
+            new Day2_2(),
         };
 
         private static void ListDays()
diff --git a/AdventOfCode2023Tests/UnitTests.cs b/AdventOfCode2023Tests/UnitTests.cs
index af6ce43..91f907e 100644
--- a/AdventOfCode2023Tests/UnitTests.cs
+++ b/AdventOfCode2023Tests/UnitTests.cs
@@ -2,6 +2,8 @@ namespace AdventOfCode2023Tests
 {
     public class Tests
     {
+        #region Day1
+
         [Test]
         public void Day1_1Test()
         {
@@ -22,5 +24,51 @@ namespace AdventOfCode2023Tests
             var day1_2 = new Day1_2("1oneight");
             Assert.That(day1_2.Execute(), Is.EqualTo("18"));
         }
+
+        #endregion
+
+        #region Day2
+
+        [Test]
+        public void Day2_1Test()
+        {
+            var day2_1 = new Day2_1("Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green\r\nGame 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue\r\nGame 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red\r\nGame 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red\r\nGame 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green");
+            Assert.That(day2_1.Execute(), Is.EqualTo("8"));
+        }
+
+        [Test]
+        public void Day2_2Test()
+        {
+            var day2_2 = new Day2_2("Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green\r\nGame 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue\r\nGame 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red\r\nGame 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red\r\nGame 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green");
+            Assert.That(day2_2.Execute(), Is.EqualTo("2286"));
+        }
+
+        [Test]
+        public void Day2_2_ExplodedTest()
+        {
+            var day2_2 = new Day2_2("Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green");
+            var day2_2_Game1 = day2_2.Execute();
+
+            day2_2 = new Day2_2("Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue");
+            var day2_2_Game2 = day2_2.Execute();
+
+            day2_2 = new Day2_2("Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red");
+            var day2_2_Game3 = day2_2.Execute();
+
+            day2_2 = new Day2_2("Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red");
+            var day2_2_Game4 = day2_2.Execute();
+
+            day2_2 = new Day2_2("Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green");
+            var day2_2_Game5 = day2_2.Execute();
+
+
+            Assert.That(day2_2_Game1, Is.EqualTo("48"));
+            Assert.That(day2_2_Game2, Is.EqualTo("12"));
+            Assert.That(day2_2_Game3, Is.EqualTo("1560"));
+            Assert.That(day2_2_Game4, Is.EqualTo("630"));
+            Assert.That(day2_2_Game5, Is.EqualTo("36"));
+        }
+
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/AdventOfCode2023Tests/Usings.cs b/AdventOfCode2023Tests/Usings.cs
index 2273eb6..fbc5330 100644
--- a/AdventOfCode2023Tests/Usings.cs
+++ b/AdventOfCode2023Tests/Usings.cs
@@ -1,3 +1,4 @@
 global using NUnit.Framework;
 global using AdventOfCode2023;
-global using AdventOfCode2023.Day1;
\ No newline at end of file
+global using AdventOfCode2023.Day1;
+global using AdventOfCode2023.Day2;
\ No newline at end of file