2 files changed, 34 insertions, 0 deletions
diff --git a/challenge-115/stuart-little/perl/ch-1.pl b/challenge-115/stuart-little/perl/ch-1.pl
new file mode 100755
index 0000000000..37f07065b2
--- /dev/null
+++ b/challenge-115/stuart-little/perl/ch-1.pl
@@ -0,0 +1,26 @@
+#!/usr/bin/env perl
+use warnings;
+use v5.12;
+
+# run <script> <space-separated strings>
+
+use feature qw(signatures);
+no warnings qw(experimental::signatures);
+
+use List::AllUtils qw(any);
+
+sub others($ix,$arr) {
+    my @others = $arr->@[ grep {$_ != $ix} keys @{$arr}];
+    return \@others;
+}
+
+sub canChain($words,$start,$end) {
+    (! scalar @{$words}) && return 0;
+    scalar @{$words} == 1 && do {
+	return 0+(substr($words->[0],0,1) eq $start && substr($words->[0],-1) eq $end);
+    };
+    my @startIdxs = grep { substr($words->[$_],0,1) eq $start } keys @{$words};    
+    return 0+(any { canChain(others($_,$words),substr($words->[$_],-1),$end) } @startIdxs);
+}
+
+say((scalar @ARGV < 2) ? (0) : (0+(canChain(others(0,\@ARGV),substr($ARGV[0],-1),substr($ARGV[0],0,1)))));
diff --git a/challenge-115/stuart-little/perl/ch-2.pl b/challenge-115/stuart-little/perl/ch-2.pl
new file mode 100755
index 0000000000..e360d703a8
--- /dev/null
+++ b/challenge-115/stuart-little/perl/ch-2.pl
@@ -0,0 +1,8 @@
+#!/usr/bin/env perl
+use warnings;
+use v5.12;
+
+# run <script> <space-separated digits>
+
+my $attemptedOut = (join "", sort {$b cmp $a} @ARGV) =~ s/(.)([13579]*)$/$2$1/r;
+say(($attemptedOut =~ m/[02468]$/) ? ($attemptedOut) : ("No even digits.."));