sudoku: use a dot for missing numbers

9 years ago · 2172b8e7b7
parent a1bd9f4215
commit 2172b8e7b7
1 changed files with 1 additions and 1 deletions
--- a/sudoku.py
+++ b/sudoku.py
@ -44,7 +44,7 @@ def print_puzzle(clear=True):
            if element != 0:
                print(element, end=' ')
            else:
-                print('_', end=' ')
+                print('‧', end=' ')
        print()