- Added solutions by Robert DiCicco.

20 files changed, 2048 insertions, 1765 deletions

diff --git a/challenge-168/robert-dicicco/julia/ch-1.jl b/challenge-168/robert-dicicco/julia/ch-1.jl
new file mode 100644
index 0000000000..45d1bbcd64
--- /dev/null
+++ b/challenge-168/robert-dicicco/julia/ch-1.jl
@@ -0,0 +1,37 @@
+#!julia.exe
+
+# AUTHOR: Robert DiCicco
+# DATE: 2022-06-06
+# Challenge 168 Perrin Primes ( Julia )
+
+using Primes
+
+perrin = [3,0,2]
+
+results = []
+
+PRIME_COUNT = 13
+
+i = 0
+
+while i <= PRIME_COUNT
+
+  slots = size(perrin,1)
+
+  calc_val = perrin[slots - 1] + perrin[slots - 2]  # since julia arrays are option base 1
+
+  push!(perrin,calc_val)
+
+  if isprime(calc_val)
+
+    push!(results,calc_val)
+
+    global i += 1
+
+  end
+
+end
+
+results = unique!(sort(results))
+
+println(results)
diff --git a/challenge-168/robert-dicicco/perl/ch-1.pl b/challenge-168/robert-dicicco/perl/ch-1.pl
new file mode 100644
index 0000000000..b72ac33280
--- /dev/null
+++ b/challenge-168/robert-dicicco/perl/ch-1.pl
@@ -0,0 +1,47 @@
+#!perl.exe
+
+# AUTHOR: Robert DiCicco
+# DATE: 2022-06-06
+# Challenge 168 Perrin Primes ( Perl )
+
+use strict;
+use warnings;
+use feature qw/say/;
+use ntheory qw/is_prime/;
+use List::MoreUtils qw(uniq);
+
+my @perrin = qw(3 0 2 );      # working array
+
+my @results = ();
+
+my $i = 0;
+
+my $PRIME_COUNT = 13;
+
+while($i <= $PRIME_COUNT) {
+
+  my $slots = scalar(@perrin);
+
+  my $calc_val = $perrin[$slots - 2] + $perrin[$slots - 3];
+
+  push(@perrin, $calc_val);
+
+  if (is_prime($calc_val)) {
+
+    push(@results, $calc_val);
+
+    $i++;
+
+  }
+
+}
+
+@results = sort { $a <=> $b } uniq(@results);
+
+foreach(@results) {
+
+  print("$_ ");
+
+}
+
+print("\n");
diff --git a/challenge-168/robert-dicicco/perl/ch-2.pl b/challenge-168/robert-dicicco/perl/ch-2.pl
new file mode 100644
index 0000000000..8ecf170a47
--- /dev/null
+++ b/challenge-168/robert-dicicco/perl/ch-2.pl
@@ -0,0 +1,51 @@
+#!perl.exe
+
+# AUTHOR: Robert DiCicco
+# DATE:   2022-06-06
+# Challenge 168 Home Prime ( Perl )
+
+use strict;
+use warnings;
+use ntheory qw/is_prime factor divisors/;
+
+my $hp = 8;
+my @results;
+
+sub homeprime {
+  my $hp = shift;
+
+  my @factors = factor($hp);
+
+  my $hp_new = join('',@factors);
+
+  return($hp_new);
+
+}
+
+my $flag = 1;
+
+push(@results, $hp);
+
+while ( $flag > 0) {
+
+  my $retval = homeprime($hp);
+
+  if ( is_prime($retval) ){
+
+    push(@results, $retval);
+
+    $flag = 0;
+
+  } else {
+
+    push(@results, $retval);
+
+    $hp = $retval;
+
+  }
+
+}
+
+  print ("@results ");
+
+  print("\n");
diff --git a/challenge-168/robert-dicicco/raku/ch-1.raku b/challenge-168/robert-dicicco/raku/ch-1.raku
new file mode 100644
index 0000000000..acfda4039c
--- /dev/null
+++ b/challenge-168/robert-dicicco/raku/ch-1.raku
@@ -0,0 +1,41 @@
+use v6;
+
+# AUTHOR: Robert DiCicco
+# DATE: 2022-06-06
+# Challenge 168 Perrin Primes ( Raku )
+
+my @perrin = (3,0,2);
+
+my @results = ();
+
+my $PRIME_COUNT = 13;
+
+my $i = 0;
+
+while $i <= $PRIME_COUNT  {
+
+  my $slots = @perrin.elems;
+
+  my $calc_val = @perrin[$slots - 2] + @perrin[$slots - 3];
+
+  @perrin.push: $calc_val;
+
+  if $calc_val.is-prime {
+
+    @results.push: $calc_val;
+
+    $i++;
+
+  }
+
+}
+
+@results = @results.sort.unique;
+
+for @results -> $val {
+
+  print "$val ";
+
+}
+
+say ' ';
diff --git a/challenge-168/robert-dicicco/raku/ch-2.raku b/challenge-168/robert-dicicco/raku/ch-2.raku
new file mode 100644
index 0000000000..1db7b563b2
--- /dev/null
+++ b/challenge-168/robert-dicicco/raku/ch-2.raku
@@ -0,0 +1,51 @@
+use v6;
+
+# AUTHOR: Robert DiCicco
+# DATE: 2022-06-06
+# Challenge 168 Home Primes ( Raku )
+
+use Prime::Factor;
+
+my @results;
+
+sub homeprime( $hp)  {
+
+  my @factors = prime-factors($hp);
+
+  return(@factors.join);
+
+}
+
+my $hp = 8;
+
+my $flag = 1;
+
+@results.push: $hp;
+
+while $flag > 0  {
+
+  my $retval = homeprime($hp);
+
+  if $retval.is-prime {
+
+    @results.push: $retval;
+
+    $flag = 0;
+
+  } else {
+
+    @results.push: $retval;
+
+    $hp = $retval;
+
+  }
+
+}
+
+for @results -> $val {
+
+  print "$val ";
+
+}
+
+say ' ';
diff --git a/challenge-168/robert-dicicco/ruby/ch-1.rb b/challenge-168/robert-dicicco/ruby/ch-1.rb
new file mode 100644
index 0000000000..0a050d6120
--- /dev/null
+++ b/challenge-168/robert-dicicco/ruby/ch-1.rb
@@ -0,0 +1,37 @@
+#!ruby.exe
+
+# AUTHOR: Robert DiCicco
+# DATE: 2022-06-06
+# Challenge 168 Perrin Primes ( Ruby )
+
+require 'prime'
+
+perrin = Array[3,0,2]
+
+PRIME_COUNT = 14
+
+results = Array.new()
+
+i = 0
+
+while i < PRIME_COUNT
+
+  slots = perrin.length()
+
+  calc_val = perrin[slots - 2] + perrin[slots - 3]
+
+  perrin.push(calc_val)
+
+  if Prime.prime?(calc_val)
+
+    results.push(calc_val)
+
+    i += 1
+
+  end
+
+end
+
+results = results.sort.uniq
+
+puts "#{results }"
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d15e68523c..36a2059226 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,70 +1,78 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge - 168"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
          "data" : [
             {
-               "name" : "James Smith",
                "y" : 3,
-               "drilldown" : "James Smith"
+               "drilldown" : "James Smith",
+               "name" : "James Smith"
             },
             {
+               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
-               "y" : 8,
-               "drilldown" : "Luca Ferrari"
+               "y" : 8
             },
             {
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson",
-               "y" : 2,
-               "drilldown" : "Mark Anderson"
+               "y" : 2
             },
             {
                "y" : 2,
-               "drilldown" : "Marton Polgar",
-               "name" : "Marton Polgar"
+               "name" : "Marton Polgar",
+               "drilldown" : "Marton Polgar"
             },
             {
-               "name" : "Peter Campbell Smith",
                "y" : 3,
+               "name" : "Peter Campbell Smith",
                "drilldown" : "Peter Campbell Smith"
             },
             {
                "y" : 4,
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco"
+            },
+            {
+               "name" : "Roger Bell_West",
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
+               "y" : 4
             },
             {
-               "name" : "Ryan Thompson",
                "drilldown" : "Ryan Thompson",
+               "name" : "Ryan Thompson",
                "y" : 6
             },
             {
+               "drilldown" : "Stephen G Lynn",
                "name" : "Stephen G Lynn",
-               "y" : 2,
-               "drilldown" : "Stephen G Lynn"
+               "y" : 2
             },
             {
-               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
                "y" : 3
             }
          ],
-         "name" : "The Weekly Challenge - 168",
-         "colorByPoint" : 1
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 168"
       }
    ],
-   "legend" : {
-      "enabled" : 0
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1
    },
    "subtitle" : {
-      "text" : "[Champions: 9] Last updated at 2022-06-07 15:15:08 GMT"
+      "text" : "[Champions: 10] Last updated at 2022-06-07 17:05:44 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -75,10 +83,12 @@
                   1
                ]
             ],
+            "id" : "James Smith",
             "name" : "James Smith"
          },
          {
             "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -88,18 +98,17 @@
                   "Blog",
                   6
                ]
-            ],
-            "id" : "Luca Ferrari"
+            ]
          },
          {
             "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson"
+            ]
          },
          {
             "data" : [
@@ -108,11 +117,10 @@
                   2
                ]
             ],
-            "id" : "Marton Polgar",
-            "name" : "Marton Polgar"
+            "name" : "Marton Polgar",
+            "id" : "Marton Polgar"
          },
          {
-            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -123,10 +131,10 @@
                   1
                ]
             ],
+            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith"
          },
          {
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -137,7 +145,22 @@
                   2
                ]
             ],
-            "name" : "Roger Bell_West"
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
             "name" : "Ryan Thompson",
@@ -172,6 +195,8 @@
             "name" : "Stephen G Lynn"
          },
          {
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -181,35 +206,29 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "The Weekly Challenge - 168"
+   },
+   "legend" : {
+      "enabled" : 0
    },
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
+   },
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 0f2425b3bf..41b3d55d08 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,21 +1,24 @@
 {
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
    },
    "legend" : {
       "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2022-06-07 15:15:08 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
    "series" : [
       {
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "y" : 10,
+            "rotation" : -90,
+            "enabled" : "true",
+            "align" : "right",
+            "color" : "#FFFFFF"
+         },
          "name" : "Contributions",
          "data" : [
             [
@@ -24,40 +27,37 @@
             ],
             [
                "Perl",
-               8165
+               8167
             ],
             [
                "Raku",
-               4838
+               4840
             ]
-         ],
-         "dataLabels" : {
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "rotation" : -90,
-            "enabled" : "true",
-            "format" : "{point.y:.0f}"
-         }
+         ]
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
    "chart" : {
       "type" : "column"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2022-06-07 17:05:44 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontFamily" : "Verdana, sans-serif",
             "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3912f0d13e..031b85ee81 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,869 +1,17 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "y" : 161,
-               "name" : "#001"
-            },
-            {
-               "name" : "#002",
-               "y" : 125,
-               "drilldown" : "002"
-            },
-            {
-               "drilldown" : "003",
-               "y" : 83,
-               "name" : "#003"
-            },
-            {
-               "y" : 99,
-               "drilldown" : "004",
-               "name" : "#004"
-            },
-            {
-               "name" : "#005",
-               "y" : 78,
-               "drilldown" : "005"
-            },
-            {
-               "name" : "#006",
-               "y" : 58,
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "y" : 64,
-               "name" : "#007"
-            },
-            {
-               "y" : 78,
-               "drilldown" : "008",
-               "name" : "#008"
-            },
-            {
-               "name" : "#009",
-               "drilldown" : "009",
-               "y" : 76
-            },
-            {
-               "y" : 65,
-               "drilldown" : "010",
-               "name" : "#010"
-            },
-            {
-               "name" : "#011",
-               "drilldown" : "011",
-               "y" : 85
-            },
-            {
-               "name" : "#012",
-               "drilldown" : "012",
-               "y" : 89
-            },
-            {
-               "name" : "#013",
-               "y" : 85,
-               "drilldown" : "013"
-            },
-            {
-               "y" : 101,
-               "drilldown" : "014",
-               "name" : "#014"
-            },
-            {
-               "y" : 99,
-               "drilldown" : "015",
-               "name" : "#015"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "016",
-               "name" : "#016"
-            },
-            {
-               "drilldown" : "017",
-               "y" : 84,
-               "name" : "#017"
-            },
-            {
-               "name" : "#018",
-               "y" : 81,
-               "drilldown" : "018"
-            },
-            {
-               "y" : 103,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
-               "name" : "#020",
-               "y" : 101,
-               "drilldown" : "020"
-            },
-            {
-               "y" : 72,
-               "drilldown" : "021",
-               "name" : "#021"
-            },
-            {
-               "name" : "#022",
-               "y" : 68,
-               "drilldown" : "022"
-            },
-            {
-               "y" : 97,
-               "drilldown" : "023",
-               "name" : "#023"
-            },
-            {
-               "name" : "#024",
-               "y" : 75,
-               "drilldown" : "024"
-            },
-            {
-               "drilldown" : "025",
-               "y" : 59,
-               "name" : "#025"
-            },
-            {
-               "y" : 74,
-               "drilldown" : "026",
-               "name" : "#026"
-            },
-            {
-               "y" : 62,
-               "drilldown" : "027",
-               "name" : "#027"
-            },
-            {
-               "drilldown" : "028",
-               "y" : 82,
-               "name" : "#028"
-            },
-            {
-               "y" : 81,
-               "drilldown" : "029",
-               "name" : "#029"
-            },
-            {
-               "y" : 119,
-               "drilldown" : "030",
-               "name" : "#030"
-            },
-            {
-               "y" : 91,
-               "drilldown" : "031",
-               "name" : "#031"
-            },
-            {
-               "name" : "#032",
-               "drilldown" : "032",
-               "y" : 96
-            },
-            {
-               "drilldown" : "033",
-               "y" : 112,
-               "name" : "#033"
-            },
-            {
-               "name" : "#034",
-               "y" : 66,
-               "drilldown" : "034"
-            },
-            {
-               "drilldown" : "035",
-               "y" : 66,
-               "name" : "#035"
-            },
-            {
-               "name" : "#036",
-               "y" : 70,
-               "drilldown" : "036"
-            },
-            {
-               "y" : 69,
-               "drilldown" : "037",
-               "name" : "#037"
-            },
-            {
-               "name" : "#038",
-               "drilldown" : "038",
-               "y" : 70
-            },
-            {
-               "drilldown" : "039",
-               "y" : 64,
-               "name" : "#039"
-            },
-            {
-               "name" : "#040",
-               "drilldown" : "040",
-               "y" : 75
-            },
-            {
-               "name" : "#041",
-               "y" : 78,
-               "drilldown" : "041"
-            },
-            {
-               "drilldown" : "042",
-               "y" : 94,
-               "name" : "#042"
-            },
-            {
-               "drilldown" : "043",
-               "y" : 70,
-               "name" : "#043"
-            },
-            {
-               "y" : 87,
-               "drilldown" : "044",
-               "name" : "#044"
-            },
-            {
-               "y" : 98,
-               "drilldown" : "045",
-               "name" : "#045"
-            },
-            {
-               "y" : 89,
-               "drilldown" : "046",
-               "name" : "#046"
-            },
-            {
-               "drilldown" : "047",
-               "y" : 86,
-               "name" : "#047"
-            },
-            {
-               "y" : 110,
-               "drilldown" : "048",
-               "name" : "#048"
-            },
-            {
-               "y" : 91,
-               "drilldown" : "049",
-               "name" : "#049"
-            },
-            {
-               "y" : 100,
-               "drilldown" : "050",
-               "name" : "#050"
-            },
-            {
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