5 files changed, 82 insertions, 0 deletions
diff --git a/challenge-048/jaldhar-h-vyas/blog.txt b/challenge-048/jaldhar-h-vyas/blog.txt
new file mode 100644
index 0000000000..e3feae6113
--- /dev/null
+++ b/challenge-048/jaldhar-h-vyas/blog.txt
@@ -0,0 +1 @@
+https://www.braincells.com/perl/2020/02/perl_weekly_challenge_week_48.html
diff --git a/challenge-048/jaldhar-h-vyas/perl/ch-1.pl b/challenge-048/jaldhar-h-vyas/perl/ch-1.pl
new file mode 100755
index 0000000000..61bc7f62cb
--- /dev/null
+++ b/challenge-048/jaldhar-h-vyas/perl/ch-1.pl
@@ -0,0 +1,25 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+use 5.010;
+
+my @people = (0 .. 49);
+
+my $remaining = scalar @people;
+my $next = 0;
+my $victim = 1;
+
+while ($remaining > 1) {
+    $people[$victim] = undef;
+    $remaining--;
+    do {
+        $next = ($next + 1) % 50;
+    } until defined $people[$next];
+
+    $victim = $next;
+    do {
+        $victim = ($victim + 1) % 50;
+    } until defined $people[$victim];
+}
+
+say +(grep { defined $_; } @people)[0] + 1;
diff --git a/challenge-048/jaldhar-h-vyas/perl/ch-2.pl b/challenge-048/jaldhar-h-vyas/perl/ch-2.pl
new file mode 100755
index 0000000000..eeb57ebd03
--- /dev/null
+++ b/challenge-048/jaldhar-h-vyas/perl/ch-2.pl
@@ -0,0 +1,18 @@
+#!/usr/bin/perl
+use warnings;
+use strict;
+use 5.010;
+
+my @years =
+    grep {
+        / (?<year> \d\d) $ /gmx;
+        grep { $_ == $+{year}} (10, 20, 30, 40, 50, 60 , 70, 80, 90, 1, 11, 21) 
+    } (2000 .. 2999);
+
+for my $year (@years) {
+    (reverse $year) =~ / \A (?<month> \d\d) (?<day> \d\d) \z /gmx;
+
+    if ($+{day} < 23) {
+        say join q{/}, ($+{month}, $+{day}, $year);
+    }
+}
diff --git a/challenge-048/jaldhar-h-vyas/raku/ch-1.p6 b/challenge-048/jaldhar-h-vyas/raku/ch-1.p6
new file mode 100755
index 0000000000..2e638abb4d
--- /dev/null
+++ b/challenge-048/jaldhar-h-vyas/raku/ch-1.p6
@@ -0,0 +1,24 @@
+#!/usr/bin/perl6
+
+multi sub MAIN() {
+    my @people = (0 .. 49);
+
+    my $remaining = @people.elems;
+    my $next = 0;
+    my $victim = 1;
+
+    while $remaining > 1 {
+        @people[$victim] = Nil;
+        $remaining--;
+        repeat {
+            $next = ($next + 1) % 50;
+        } until defined @people[$next];
+
+        $victim = $next;
+        repeat {
+            $victim = ($victim + 1) % 50;
+        } until defined @people[$victim];
+    }
+
+    say @people.grep({ defined $_; })[0] + 1;
+}
+\ No newline at end of file
diff --git a/challenge-048/jaldhar-h-vyas/raku/ch-2.p6 b/challenge-048/jaldhar-h-vyas/raku/ch-2.p6
new file mode 100755
index 0000000000..ec41c61030
--- /dev/null
+++ b/challenge-048/jaldhar-h-vyas/raku/ch-2.p6
@@ -0,0 +1,14 @@
+#!/usr/bin/perl6
+
+my @years = (2000 .. 2999).grep({
+    / $<year> = (\d\d) $ /;
+    (10, 20, 30, 40, 50, 60 , 70, 80, 90, 1, 11, 21).grep({ $_ == $/<year>}) 
+});
+
+for @years -> $year {
+    $year.flip ~~ / ^ $<month> = (\d\d) $<day> = (\d\d) $ /;
+
+    if $/<day> < 23 {
+        ($/<month>, $/<day>, $year).join(q{/}).say;
+    }
+}