From 2172b8e7b760582749772512611d6fc0e8e06f2a Mon Sep 17 00:00:00 2001
From: neingeist <neingeist@bl0rg.net>
Date: Thu, 28 May 2015 00:19:23 +0200
Subject: [PATCH] sudoku: use a dot for missing numbers

---
 sudoku.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sudoku.py b/sudoku.py
index c80ecdd..c2b4bfe 100644
--- 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()