diff --git a/scoreboard.py b/scoreboard.py
index a34cea4..9b13ddd 100644
--- a/scoreboard.py
+++ b/scoreboard.py
@@ -121,7 +121,7 @@ class Scoreboard:
         Returns:
             bool: True if score was added, False if not
         """
-        position = self.checkHighScore()
+        position = self.check_high_score()
         if position is None:
             return False
         
@@ -211,7 +211,7 @@ class Scoreboard:
             configService.read_local_config()
             
             # Get high scores
-            scores = board.getHighScores()
+            scores = board.get_high_scores()
             
             # Check if any score is greater than zero
             return any(score['score'] > 0 for score in scores)
@@ -246,7 +246,7 @@ class Scoreboard:
             configService.read_local_config()
             
             # Get high scores
-            scores = board.getHighScores()
+            scores = board.get_high_scores()
             
             # Filter out scores with zero points
             validScores = [score for score in scores if score['score'] > 0]