4 files changed, 32 insertions, 5 deletions
diff --git a/challenge-011/paulo-custodio/Makefile b/challenge-011/paulo-custodio/Makefile
new file mode 100644
index 0000000000..c3c762d746
--- /dev/null
+++ b/challenge-011/paulo-custodio/Makefile
@@ -0,0 +1,2 @@
+all:
+	perl ../../challenge-001/paulo-custodio/test.pl
diff --git a/challenge-011/paulo-custodio/python/ch-1.py b/challenge-011/paulo-custodio/python/ch-1.py
index d8f93b7668..766c48fbba 100644
--- a/challenge-011/paulo-custodio/python/ch-1.py
+++ b/challenge-011/paulo-custodio/python/ch-1.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python3
 
 # Challenge 011
 #
diff --git a/challenge-011/paulo-custodio/python/ch-2.py b/challenge-011/paulo-custodio/python/ch-2.py
new file mode 100644
index 0000000000..7402779a99
--- /dev/null
+++ b/challenge-011/paulo-custodio/python/ch-2.py
@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+
+# Challenge 011
+#
+# Challenge #2
+# Write a script to create an Indentity Matrix for the given size. For example,
+# if the size is 4, then create Identity Matrix 4x4. For more information about
+# Indentity Matrix, please read the wiki page.
+
+import sys
+
+def id_matrix(size):
+    id = [[0 for y in range(size)] for x in range(size)]
+    for i in range(size):
+        id[i][i] = 1
+    return id
+
+def print_matrix(m):
+    output = "["
+    sep = ""
+    for row in m:
+        output += sep+"["+", ".join([str(x) for x in row])+"]"
+        sep = ",\n "
+    output += "]"
+    print(output)
+
+size = int(sys.argv[1])
+id = id_matrix(size)
+print_matrix(id)
diff --git a/challenge-011/paulo-custodio/test.pl b/challenge-011/paulo-custodio/test.pl
deleted file mode 100644
index ba6c37260b..0000000000
--- a/challenge-011/paulo-custodio/test.pl
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env perl
-use Modern::Perl;
-use Test::More;
-require '../../challenge-001/paulo-custodio/test.pl';