diff --git a/csharp/annalyns-infiltration/AnnalynsInfiltration.cs b/csharp/annalyns-infiltration/AnnalynsInfiltration.cs
index 86e2bcd..b186f2e 100644
--- a/csharp/annalyns-infiltration/AnnalynsInfiltration.cs
+++ b/csharp/annalyns-infiltration/AnnalynsInfiltration.cs
@@ -4,21 +4,30 @@ static class QuestLogic
 {
     public static bool CanFastAttack(bool knightIsAwake)
     {
-        throw new NotImplementedException("Please implement the (static) QuestLogic.CanFastAttack() method");
+        return !knightIsAwake;
     }
 
     public static bool CanSpy(bool knightIsAwake, bool archerIsAwake, bool prisonerIsAwake)
     {
-        throw new NotImplementedException("Please implement the (static) QuestLogic.CanSpy() method");
+        return knightIsAwake || archerIsAwake || prisonerIsAwake;
     }
 
     public static bool CanSignalPrisoner(bool archerIsAwake, bool prisonerIsAwake)
     {
-        throw new NotImplementedException("Please implement the (static) QuestLogic.CanSignalPrisoner() method");
+        return !archerIsAwake && prisonerIsAwake;
     }
 
     public static bool CanFreePrisoner(bool knightIsAwake, bool archerIsAwake, bool prisonerIsAwake, bool petDogIsPresent)
     {
-        throw new NotImplementedException("Please implement the (static) QuestLogic.CanFreePrisoner() method");
+        if (petDogIsPresent && !archerIsAwake)
+        {
+            return true;
+        }
+        if (!petDogIsPresent && !archerIsAwake && !knightIsAwake && prisonerIsAwake)
+        {
+            return true;
+        }
+
+        return false;
     }
 }