Update ch-2.pl

1 files changed, 9 insertions, 0 deletions

diff --git a/challenge-119/paul-fajman/perl/ch-2.pl b/challenge-119/paul-fajman/perl/ch-2.pl
index 06299baa92..f764ea153a 100644
--- a/challenge-119/paul-fajman/perl/ch-2.pl
+++ b/challenge-119/paul-fajman/perl/ch-2.pl
@@ -1,5 +1,14 @@
 #/usr/bin/perl
 
+# Weekly Challenge 119 Task #2
+# Write a script to generate sequence starting at 1. Consider the 
+# increasing sequence of integers which contain only 1’s, 2’s and 
+# 3’s, and do not have any doublets of 1’s like below. Please 
+# accept a positive integer $N and print the $Nth term in the 
+# generated sequence.
+
+# 1, 2, 3, 12, 13, 21, 22, 23, 31, 32, 33, 121, 122, 123, 131
+
 use strict;
 use warnings;