diff --git a/Python/keyboard_layouts.py b/Python/keyboard_layouts.py
new file mode 100644
index 0000000..ccd399a
--- /dev/null
+++ b/Python/keyboard_layouts.py
@@ -0,0 +1,28 @@
+Problem: https://codeforces.com/contest/831/problem/B
+
+Solution:
+
+a = raw_input()
+b = raw_input()
+texto = raw_input()
+saida = ""
+ 
+for i in range(len(texto)):
+	if texto[i].isdigit():
+		saida += texto[i]
+	else:
+		eh_maiuscula = False
+		if texto[i].isupper():
+			x = texto[i].upper()
+			eh_maiuscula = True
+		else:
+			x = texto[i]
+		for j in range(26):
+			if a[j] == x.lower():
+				if eh_maiuscula:
+					saida += b[j].upper()
+				else:
+					saida += b[j]
+				break
+print saida
+