- Added solutions by Solathian.

- Added solutions by E. Choroba.
- Added solutions by Feng Chang.
- Added solutions by Aut0exec.
- Added solutions by Robbie Hatley.

17 files changed, 1721 insertions, 1642 deletions

diff --git a/challenge-217/aut0exec/perl/challenge_1.pl b/challenge-217/aut0exec/perl/ch-1.pl
index 119f1b345e..119f1b345e 100644
--- a/challenge-217/aut0exec/perl/challenge_1.pl
+++ b/challenge-217/aut0exec/perl/ch-1.pl
diff --git a/challenge-217/aut0exec/perl/challenge_2.pl b/challenge-217/aut0exec/perl/ch-2.pl
index 3d9d0c8040..3d9d0c8040 100644
--- a/challenge-217/aut0exec/perl/challenge_2.pl
+++ b/challenge-217/aut0exec/perl/ch-2.pl
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 1a66e7d5db..59ebbaafa9 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,17 +1,23 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
    "legend" : {
       "enabled" : 0
    },
+   "title" : {
+      "text" : "The Weekly Challenge - 217"
+   },
    "drilldown" : {
       "series" : [
          {
             "id" : "Ali Moradi",
-            "name" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -21,31 +27,61 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ali Moradi"
          },
          {
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Bob Lied"
+            "id" : "Aut0exec",
+            "name" : "Aut0exec"
          },
          {
-            "id" : "David Ferrone",
+            "id" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "David Ferrone"
+            "name" : "Bob Lied"
+         },
+         {
+            "name" : "David Ferrone",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "David Ferrone"
+         },
+         {
+            "name" : "E. Choroba",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "E. Choroba"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
          },
          {
             "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -59,9 +95,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Jaldhar H. Vyas"
          },
          {
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -76,31 +114,29 @@
                   1
                ]
             ],
-            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
             "id" : "Leo Manfredi",
-            "name" : "Leo Manfredi",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Leo Manfredi"
          },
          {
-            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Lubos Kolouch"
+            "name" : "Lubos Kolouch"
          },
          {
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -111,29 +147,31 @@
                   6
                ]
             ],
+            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Niels van Dijke"
          },
          {
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -144,22 +182,33 @@
                   1
                ]
             ],
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith"
+            "name" : "Peter Campbell Smith"
          },
          {
             "name" : "Peter Meszaros",
+            "id" : "Peter Meszaros",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
-            "id" : "Peter Meszaros"
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
          },
          {
-            "id" : "Robert DiCicco",
-            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -169,10 +218,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco"
          },
          {
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -183,9 +233,20 @@
                   2
                ]
             ],
+            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
+            "name" : "Solathian",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Solathian"
+         },
+         {
             "data" : [
                [
                   "Perl",
@@ -196,11 +257,11 @@
                   1
                ]
             ],
-            "name" : "Stephen G. Lynn",
-            "id" : "Stephen G. Lynn"
+            "id" : "Stephen G. Lynn",
+            "name" : "Stephen G. Lynn"
          },
          {
-            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -211,7 +272,7 @@
                   2
                ]
             ],
-            "id" : "Thomas Kohler"
+            "name" : "Thomas Kohler"
          },
          {
             "id" : "Ulrich Rieke",
@@ -229,7 +290,6 @@
          },
          {
             "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -239,46 +299,53 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   "xAxis" : {
+      "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 217"
+   "subtitle" : {
+      "text" : "[Champions: 23] Last updated at 2023-05-18 13:57:05 GMT"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
-         "colorByPoint" : 1,
          "name" : "The Weekly Challenge - 217",
          "data" : [
             {
-               "y" : 4,
+               "name" : "Ali Moradi",
                "drilldown" : "Ali Moradi",
-               "name" : "Ali Moradi"
+               "y" : 4
             },
             {
+               "name" : "Aut0exec",
+               "drilldown" : "Aut0exec",
+               "y" : 2
+            },
+            {
+               "name" : "Bob Lied",
                "drilldown" : "Bob Lied",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "David Ferrone",
+               "name" : "David Ferrone"
+            },
+            {
+               "name" : "E. Choroba",
                "y" : 2,
-               "name" : "Bob Lied"
+               "drilldown" : "E. Choroba"
             },
             {
-               "name" : "David Ferrone",
+               "drilldown" : "Feng Chang",
                "y" : 2,
-               "drilldown" : "David Ferrone"
+               "name" : "Feng Chang"
             },
             {
                "drilldown" : "Jaldhar H. Vyas",
@@ -286,24 +353,24 @@
                "name" : "Jaldhar H. Vyas"
             },
             {
-               "name" : "Laurent Rosenfeld",
                "y" : 5,
-               "drilldown" : "Laurent Rosenfeld"
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld"
             },
             {
-               "drilldown" : "Leo Manfredi",
+               "name" : "Leo Manfredi",
                "y" : 1,
-               "name" : "Leo Manfredi"
+               "drilldown" : "Leo Manfredi"
             },
             {
-               "name" : "Lubos Kolouch",
+               "y" : 2,
                "drilldown" : "Lubos Kolouch",
-               "y" : 2
+               "name" : "Lubos Kolouch"
             },
             {
-               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
                "y" : 8,
-               "drilldown" : "Luca Ferrari"
+               "name" : "Luca Ferrari"
             },
             {
                "y" : 2,
@@ -321,14 +388,19 @@
                "name" : "Peter Campbell Smith"
             },
             {
-               "name" : "Peter Meszaros",
+               "y" : 2,
                "drilldown" : "Peter Meszaros",
-               "y" : 2
+               "name" : "Peter Meszaros"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Robbie Hatley",
+               "name" : "Robbie Hatley"
             },
             {
-               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco",
                "y" : 4,
-               "name" : "Robert DiCicco"
+               "drilldown" : "Robert DiCicco"
             },
             {
                "name" : "Roger Bell_West",
@@ -336,9 +408,14 @@
                "drilldown" : "Roger Bell_West"
             },
             {
+               "name" : "Solathian",
+               "y" : 2,
+               "drilldown" : "Solathian"
+            },
+            {
                "name" : "Stephen G. Lynn",
-               "drilldown" : "Stephen G. Lynn",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "Stephen G. Lynn"
             },
             {
                "y" : 4,
@@ -346,25 +423,27 @@
                "name" : "Thomas Kohler"
             },
             {
-               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
                "y" : 4,
-               "drilldown" : "Ulrich Rieke"
+               "name" : "Ulrich Rieke"
             },
             {
-               "name" : "W. Luis Mochan",
                "y" : 3,
-               "drilldown" : "W. Luis Mochan"
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
             }
-         ]
+         ],
+         "colorByPoint" : 1
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 18] Last updated at 2023-05-17 14:58:55 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index d11557b5da..dedc7b20ae 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,4 +1,7 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2023-05-18 13:57:05 GMT"
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -8,56 +11,53 @@
          }
       }
    },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
    "chart" : {
       "type" : "column"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2023-05-17 14:58:55 GMT"
-   },
    "series" : [
       {
          "dataLabels" : {
-            "enabled" : "true",
-            "align" : "right",
             "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
             "y" : 10,
+            "enabled" : "true",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
             "rotation" : -90,
-            "color" : "#FFFFFF"
+            "align" : "right"
          },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               3586
+               3587
             ],
             [
                "Perl",
-               11055
+               11063
             ],
             [
                "Raku",
-               6405
+               6407
             ]
-         ],
-         "name" : "Contributions"
+         ]
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2023]"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 4000a4ffa6..91039aef56 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,55 +1,57 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "series" : [
       {
+         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
-               "drilldown" : "001",
                "y" : 163,
+               "drilldown" : "001",
                "name" : "#001"
             },
             {
-               "drilldown" : "002",
                "y" : 129,
+               "drilldown" : "002",
                "name" : "#002"
             },
             {
                "name" : "#003",
-               "drilldown" : "003",
-               "y" : 87
+               "y" : 87,
+               "drilldown" : "003"
             },
             {
-               "name" : "#004",
+               "y" : 103,
                "drilldown" : "004",
-               "y" : 103
+               "name" : "#004"
             },
             {
-               "y" : 80,
+               "name" : "#005",
                "drilldown" : "005",
-               "name" : "#005"
+               "y" : 80
             },
             {
-               "drilldown" : "006",
                "y" : 61,
+               "drilldown" : "006",
                "name" : "#006"
             },
             {
-               "y" : 69,
+               "name" : "#007",
                "drilldown" : "007",
-               "name" : "#007"
+               "y" : 69
             },
             {
                "name" : "#008",
-               "y" : 82,
-               "drilldown" : "008"
+               "drilldown" : "008",
+               "y" : 82
             },
             {
                "name" : "#009",
@@ -57,19 +59,19 @@
                "y" : 80
             },
             {
-               "name" : "#010",
                "y" : 69,
-               "drilldown" : "010"
+               "drilldown" : "010",
+               "name" : "#010"
             },
             {
-               "y" : 89,
+               "name" : "#011",
                "drilldown" : "011",
-               "name" : "#011"
+               "y" : 89
             },
             {
-               "drilldown" : "012",
+               "name" : "#012",
                "y" : 92,
-               "name" : "#012"
+               "drilldown" : "012"
             },
             {
                "drilldown" : "013",
@@ -83,72 +85,72 @@
             },
             {
                "name" : "#015",
-               "y" : 101,
-               "drilldown" : "015"
+               "drilldown" : "015",
+               "y" : 101
             },
             {
-               "name" : "#016",
                "drilldown" : "016",
-               "y" : 75
+               "y" : 75,
+               "name" : "#016"
             },
             {
-               "drilldown" : "017",
                "y" : 86,
+               "drilldown" : "017",
                "name" : "#017"
             },
             {
-               "name" : "#018",
+               "y" : 83,
                "drilldown" : "018",
-               "y" : 83
+               "name" : "#018"
             },
             {
                "name" : "#019",
-               "y" : 105,
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 105
             },
             {
-               "y" : 103,
+               "name" : "#020",
                "drilldown" : "020",
-               "name" : "#020"
+               "y" : 103
             },
             {
                "name" : "#021",
-               "y" : 74,
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "y" : 74
             },
             {
-               "y" : 72,
                "drilldown" : "022",
+               "y" : 72,
                "name" : "#022"
             },
             {
+               "name" : "#023",
                "drilldown" : "023",
-               "y" : 101,
-               "name" : "#023"
+               "y" : 101
             },
             {
+               "name" : "#024",
                "y" : 77,
-               "drilldown" : "024",
-               "name" : "#024"
+               "drilldown" : "024"
             },
             {
                "name" : "#025",
-               "y" : 62,
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "y" : 62
             },
             {
-               "name" : "#026",
                "y" : 76,
-               "drilldown" : "026"
+               "drilldown" : "026",
+               "name" : "#026"
             },
             {
-               "drilldown" : "027",
                "y" : 64,
+               "drilldown" : "027",
                "name" : "#027"
             },
             {
-               "y" : 82,
                "drilldown" : "028",
+               "y" : 82,
                "name" : "#028"
             },
             {
@@ -167,39 +169,39 @@
                "name" : "#031"
             },
             {
-               "name" : "#032",
                "drilldown" : "032",
-               "y" : 98
+               "y" : 98,
+               "name" : "#032"
             },
             {
                "name" : "#033",
-               "y" : 114,
-               "drilldown" : "033"
+               "drilldown" : "033",
+               "y" : 114
             },
             {
                "name" : "#034",
-               "drilldown" : "034",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "034"
             },
             {
-               "drilldown" : "035",
+               "name" : "#035",
                "y" : 68,
-               "name" : "#035"
+               "drilldown" : "035"
             },
             {
-               "y" : 70,
                "drilldown" : "036",
+               "y" : 70,
                "name" : "#036"
             },
             {
+               "name" : "#037",
                "y" : 70,
-               "drilldown" : "037",
-               "name" : "#037"
+               "drilldown" : "037"
             },
             {
                "name" : "#038",
-               "drilldown" : "038",
-               "y" : 74
+               "y" : 74,
+               "drilldown" : "038"
             },
             {
                "name" : "#039",
@@ -207,14 +209,14 @@
                "drilldown" : "039"
             },
             {
-               "name" : "#040",
                "drilldown" : "040",
-               "y" : 77
+               "y" : 77,
+               "name" : "#040"
             },
             {
-               "drilldown" : "041",
+               "name" : "#041",
                "y" : 80,
-               "name" : "#041"
+               "drilldown" : "041"
             },
             {
                "name" : "#042",
@@ -222,14 +224,14 @@
                "drilldown" : "042"
             },
             {
-               "name" : "#043",
                "drilldown" : "043",
-               "y" : 72
+               "y" : 72,
+               "name" : "#043"
             },
             {
-               "name" : "#044",
+               "drilldown" : "044",
                "y" : 90,
-               "drilldown" : "044"
+               "name" : "#044"
             },
             {
                "name" : "#045",
@@ -237,18 +239,18 @@
                "y" : 102
             },
             {
-               "name" : "#046",
+               "drilldown" : "046",
                "y" : 93,
-               "drilldown" : "046"
+               "name" : "#046"
             },
             {
+               "name" : "#047",
                "drilldown" : "047",
-               "y" : 88,
-               "name" : "#047"
+               "y" : 88
             },
             {
-               "y" : 112,
                "drilldown" : "048",
+               "y" : 112,
                "name" : "#048"
             },
             {
@@ -267,34 +269,34 @@
                "y" : 95
             },
             {
-               "y" : 93,
+               "name" : "#052",
                "drilldown" : "052",
-               "name" : "#052"
+               "y" : 93
             },
             {
-               "y" : 105,
                "drilldown" : "053",
+               "y" : 105,
                "name" : "#053"
             },
             {
-               "drilldown" : "054",
+               "name" : "#054",
                "y" : 107,
-               "name" : "#054"
+               "drilldown" : "054"
             },
             {
-               "name" : "#055",
                "y" : 92,
-               "drilldown" : "055"
+               "drilldown" : "055",
+               "name" : "#055"
             },
             {
-               "y" : 104,
                "drilldown" : "056",
+               "y" : 104,
                "name" : "#056"
             },
             {
-               "drilldown" : "057",
+               "name" : "#057",
                "y" : 86,
-               "name" : "#057"
+               "drilldown" : "057"
             },
             {
                "y" : 71,
@@ -312,24 +314,24 @@
                "name" : "#060"
             },
             {
+               "name" : "#061",
                "y" : 85,
-               "drilldown" : "061",
-               "name" : "#061"
+               "drilldown" : "061"
             },
             {
-               "name" : "#062",
+               "y" : 62,
                "drilldown" : "062",
-               "y" : 62
+               "name" : "#062"
             },
             {
-               "drilldown" : "063",
+               "name" : "#063",
                "y" : 93,
-               "name" : "#063"
+               "drilldown" : "063"
             },
             {
+               "name" : "#064",
                "y" : 84,
-               "drilldown" : "064",
-               "name" : "#064"
+               "drilldown" : "064"
             },
             {
                "name" : "#065",
@@ -357,9 +359,9 @@
                "name" : "#069"
             },
             {
-               "name" : "#070",
+               "drilldown" : "070",
                "y" : 98,
-               "drilldown" : "070"
+               "name" : "#070"
             },
             {
                "name" : "#071",
@@ -368,8 +370,8 @@
             },
             {
                "name" : "#072",
-               "y" : 114,
-               "drilldown" : "072"
+               "drilldown" : "072",
+               "y" : 114
             },
             {
                "name" : "#073",
@@ -377,19 +379,19 @@
                "drilldown" : "073"
             },
             {
-               "name" : "#074",
+               "drilldown" : "074",
                "y" : 117,
-               "drilldown" : "074"
+               "name" : "#074"
             },
             {
-               "name" : "#075",
                "y" : 117,
-               "drilldown" : "075"
+               "drilldown" : "075",
+               "name" : "#075"
             },
             {
+               "name" : "#076",
                "y" : 101,
-               "drilldown" : "076",
-               "name" : "#076"
+               "drilldown" : "076"
             },
             {
                "y" : 100,
@@ -397,39 +399,39 @@
                "name" : "#077"
             },
             {
-               "y" : 127,
                "drilldown" : "078",
+               "y" : 127,
                "name" : "#078"
             },
             {
-               "name" : "#079",
                "y" : 122,
-               "drilldown" : "079"
+               "drilldown" : "079",
+               "name" : "#079"
             },
             {
                "name" :