diff --git a/meta.py b/meta.py
index a60cbb1..9360dee 100755
--- a/meta.py
+++ b/meta.py
@@ -40,5 +40,5 @@ while True:
     write(verifier, 'entries.txt')
     result = ' '.join(getProgramLine(verifier).split()[1:])
     print(result)
-    if not result.startswith('Verified'):
+    if result.startswith('The received difficulty'):#not result.startswith('Verified'):
         break
diff --git a/verifier.py b/verifier.py
index e392792..f5e1258 100755
--- a/verifier.py
+++ b/verifier.py
@@ -33,7 +33,8 @@ indexesRequest = set() if len(sys.argv) <= 3 else ast.literal_eval(sys.argv[3])
 if indexesRequest == set():
     while len(indexesRequest) < common.NUMBER_OF_ENTRIES_TO_VERIFY:
         index = secrets.randbelow(common.ENTRIES_NUMBER)
-        indexesRequest.add(index)
+        if not common.otherIndex(index) in indexesRequest:
+            indexesRequest.add(index)
 
 indexesRequestFilePath = 'indexesRequest.txt'