diff --git a/main.py b/main.py
index cc6ff48..7ff30e6 100644
--- a/main.py
+++ b/main.py
@@ -31,7 +31,15 @@ def evaluate(inp, count):
         if len(inp) > count:
             data = ("msg", "ER01", "Tolika kostkami nemůžete hodit. Zkuste to znovu:", count)
             return data
-        else:
+        else:            
+            for x in inp:
+                if int(x) > count:
+                    if count == 1:
+                        range = "1"
+                    else:
+                        range = f"1–{count}"
+                    data = ("msg", "ER02", f"Zvolte prosím kostky v platném rozsahu ({range}):", count)
+                    return data
             count = len(inp)
             data = ("count", count)
             return data
@@ -46,7 +54,7 @@ def game(data: tuple):
         data = evaluate(inp, count)
         game(data)
     elif data[0] == "msg":
-        if data[1] == "ER01":
+        if data[1] == "ER01" or data[1] == "ER02":
             msg = data[2]
             count = data[3]
             inp = input(msg)