modify wordsearch display & attributes, modify sudoku diff

application/sudoku_generator.py

@@ -27,7 +27,8 @@ def generate_sudoku():
 
 	squares = side*side
 	# empties = squares * 3//5
-	empties = squares * 2//10
+	# empties = squares * 2//10
+	empties = squares * 11//20
 	# empties = squares * diff
 	# print(squares)
 	# print(empties)

application/thermal_print.py

@@ -154,7 +154,7 @@ class ThermalPrinter():
 	def print_wordsearch(self):
 		# words = ("gugu,gaga")
 		r = RandomWord()
-		words = r.random_words(15, include_parts_of_speech=["nouns", "verbs", "adjectives"], word_max_length=16)
+		words = r.random_words(5, include_parts_of_speech=["nouns", "verbs", "adjectives"], word_max_length=16)
 		w = WordSearch(','.join(words), 16, 16)
 
 		self.p.set(align="left")