diff --git a/src/ChainOfResponssibility/Poker/Validators/HandValidators/StraightFlushValidation.cs b/src/ChainOfResponssibility/Poker/Validators/HandValidators/StraightFlushValidation.cs
index b6e26cb..89ec7f2 100644
--- a/src/ChainOfResponssibility/Poker/Validators/HandValidators/StraightFlushValidation.cs
+++ b/src/ChainOfResponssibility/Poker/Validators/HandValidators/StraightFlushValidation.cs
@@ -4,24 +4,19 @@ namespace ChainOfResponssibility.Poker.Validators.HandValidators
 {
     public class StraightFlushValidation : HandValidation
     {
+        private StraightValidation straight;
+        private FlushValidation flush;
+
+        public StraightFlushValidation()
+        {
+            straight = new StraightValidation();
+            flush = new FlushValidation();
+        }
+
         protected override string IsValid(Card[] hand)
         {
-            var gr = hand.GroupBy(x => x.Suite);
-            var flush = gr.FirstOrDefault(x => x.Count() == 5);
-            if (flush != null)
-            {
-                var Value2Index = hand.Select((i, j) => i.GetIntValue() - j).Distinct();
-                if (!Value2Index.Skip(1).Any())// consecutive
-                    return "You have a Straight Flush with " + string.Join(", ", hand.Select(x => x.ToString()));
-
-                //special case for A,2,3,4,5
-                if (Value2Index.Count() == 2
-                    && Value2Index.First() == 2//for 2,3,4,5
-                    && Value2Index.Last() == 10)//for A
-                    return "You have a Straight Flush with " + string.Join(", ", hand.Select(x => x.ToString()));
-
-                return string.Empty;
-            }
+            if ((!string.IsNullOrEmpty(flush.Validate(hand))) && (!string.IsNullOrEmpty(straight.Validate(hand))))
+                return "You have a Straight Flush with " + string.Join(", ", hand.Select(x => x.ToString()));
 
             return string.Empty;
         }