diff --git a/solutions/csharp/annalyns-infiltration/1/AnnalynsInfiltration.cs b/solutions/csharp/annalyns-infiltration/1/AnnalynsInfiltration.cs
new file mode 100644
index 0000000..ee46821
--- /dev/null
+++ b/solutions/csharp/annalyns-infiltration/1/AnnalynsInfiltration.cs
@@ -0,0 +1,36 @@
+static class QuestLogic
+{
+    public static bool CanFastAttack(bool knightIsAwake)
+    {
+        return (!knightIsAwake) ? true: false;
+    }
+
+    public static bool CanSpy(bool knightIsAwake, bool archerIsAwake, bool prisonerIsAwake)
+    {
+        if(knightIsAwake || archerIsAwake || prisonerIsAwake)
+            return true;
+        return false;
+    }
+
+    public static bool CanSignalPrisoner(bool archerIsAwake, bool prisonerIsAwake)
+    {
+        if(prisonerIsAwake && (!archerIsAwake))
+            return true;
+        else
+            return false;
+    }
+
+    public static bool CanFreePrisoner(bool knightIsAwake, bool archerIsAwake, bool prisonerIsAwake, bool petDogIsPresent)
+    {
+        if(petDogIsPresent && (!archerIsAwake))
+            return true;
+        else if(!petDogIsPresent){
+            if(prisonerIsAwake && !knightIsAwake && !archerIsAwake)
+                return true;
+            else
+                return false;
+        }
+        else
+            return false;
+    }
+}