- Added solutions by Flavio Poletti.

- Added solutions by Jaldhar H. Vyas.
- Added solutions by Roger Bell_West.

15 files changed, 1665 insertions, 1623 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c84034bff8..2385c3ce3b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,18 +1,29 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "title" : {
       "text" : "The Weekly Challenge - 217"
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "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/>"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Ali Moradi",
+            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -22,22 +33,37 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Ali Moradi",
-            "name" : "Ali Moradi"
+            ]
          },
          {
-            "name" : "David Ferrone",
             "id" : "David Ferrone",
+            "name" : "David Ferrone",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ]
          },
          {
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -52,31 +78,32 @@
                   1
                ]
             ],
-            "name" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Leo Manfredi",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
+            "id" : "Leo Manfredi",
             "name" : "Leo Manfredi"
          },
          {
-            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Lubos Kolouch"
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -89,26 +116,27 @@
             ]
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
+            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith",
             "data" : [
                [
@@ -119,11 +147,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Peter Campbell Smith"
+            ]
          },
          {
-            "id" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -134,11 +160,26 @@
                   2
                ]
             ],
+            "id" : "Robert DiCicco",
             "name" : "Robert DiCicco"
          },
          {
-            "name" : "Stephen G. Lynn",
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
             "id" : "Stephen G. Lynn",
+            "name" : "Stephen G. Lynn",
             "data" : [
                [
                   "Perl",
@@ -151,7 +192,6 @@
             ]
          },
          {
-            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -162,7 +202,8 @@
                   2
                ]
             ],
-            "name" : "Thomas Kohler"
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler"
          },
          {
             "data" : [
@@ -180,6 +221,7 @@
          },
          {
             "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -189,110 +231,110 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
    },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2023-05-16 16:40:07 GMT"
+      "text" : "[Champions: 16] Last updated at 2023-05-17 09:22:33 GMT"
    },
    "series" : [
       {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 217",
          "data" : [
             {
-               "drilldown" : "Ali Moradi",
                "y" : 4,
-               "name" : "Ali Moradi"
+               "name" : "Ali Moradi",
+               "drilldown" : "Ali Moradi"
             },
             {
                "drilldown" : "David Ferrone",
-               "y" : 2,
-               "name" : "David Ferrone"
+               "name" : "David Ferrone",
+               "y" : 2
+            },
+            {
+               "name" : "Jaldhar H. Vyas",
+               "drilldown" : "Jaldhar H. Vyas",
+               "y" : 5
             },
             {
-               "drilldown" : "Laurent Rosenfeld",
                "y" : 5,
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
+               "drilldown" : "Leo Manfredi",
                "name" : "Leo Manfredi",
-               "y" : 1,
-               "drilldown" : "Leo Manfredi"
+               "y" : 1
             },
             {
-               "name" : "Lubos Kolouch",
                "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch",
                "y" : 2
             },
             {
                "y" : 8,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
             },
             {
-               "name" : "Mark Anderson",
                "y" : 2,
-               "drilldown" : "Mark Anderson"
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
             },
             {
                "drilldown" : "Niels van Dijke",
-               "y" : 2,
-               "name" : "Niels van Dijke"
+               "name" : "Niels van Dijke",
+               "y" : 2
             },
             {
-               "name" : "Peter Campbell Smith",
                "y" : 3,
-               "drilldown" : "Peter Campbell Smith"
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith"
             },
             {
-               "name" : "Robert DiCicco",
                "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco",
                "y" : 4
             },
             {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
                "name" : "Stephen G. Lynn",
                "drilldown" : "Stephen G. Lynn",
                "y" : 3
             },
             {
+               "name" : "Thomas Kohler",
                "drilldown" : "Thomas Kohler",
-               "y" : 4,
-               "name" : "Thomas Kohler"
+               "y" : 4
             },
             {
                "y" : 4,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke"
             },
             {
-               "name" : "W. Luis Mochan",
                "y" : 3,
+               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan"
             }
-         ]
+         ],
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 217"
       }
    ],
    "chart" : {
       "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 02825625dc..a43b147c74 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
          "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
+            "align" : "right",
             "y" : 10,
+            "enabled" : "true",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "rotation" : -90,
-            "align" : "right",
-            "enabled" : "true"
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90
          },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               3585
+               3586
             ],
             [
                "Perl",
-               11047
+               11051
             ],
             [
                "Raku",
-               6401
+               6405
             ]
-         ],
-         "name" : "Contributions"
+         ]
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2023-05-16 16:40:07 GMT"
+      "text" : "Last updated at 2023-05-17 09:22:32 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       },
       "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 1b889a60bb..c6340dae9f 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,8 +1,32 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -17,9 +41,11 @@
                   11
                ]
             ],
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
+            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -34,12 +60,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002"
+            ]
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -53,9 +76,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -69,11 +96,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -87,12 +114,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -107,11 +131,12 @@
                   7
                ]
             ],
+            "id" : "006",
             "name" : "006"
          },
          {
-            "name" : "007",
             "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -128,7 +153,6 @@
             ]
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -143,10 +167,10 @@
                   12
                ]
             ],
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -161,9 +185,12 @@
                   13
                ]
             ],
-            "id" : "009"
+            "id" : "009",
+            "name" : "009"
          },
          {
+            "name" : "010",
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -177,9 +204,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
             "name" : "011",
@@ -200,7 +225,6 @@
             ]
          },
          {
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -215,10 +239,12 @@
                   11
                ]
             ],
+            "id" : "012",
             "name" : "012"
          },
          {
             "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -232,8 +258,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013"
+            ]
          },
          {
             "data" : [
@@ -250,10 +275,12 @@
                   15
                ]
             ],
-            "id" : "014",
-            "name" : "014"
+            "name" : "014",
+            "id" : "014"
          },
          {
+            "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -267,9 +294,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
             "name" : "016",
@@ -290,7 +315,6 @@
             ]
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-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -305,10 +329,10 @@
                   12
                ]
             ],
-            "id" : "017"
+            "id" : "017",
+            "name" : "017"
          },
          {
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -323,10 +347,10 @@
                   14
                ]
             ],
+            "id" : "018",
             "name" : "018"
          },
          {
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -341,6 +365,7 @@
                   13
                ]
             ],
+            "name" : "019",
             "id" : "019"
          },
          {
@@ -376,10 +401,12 @@
                   10
                ]
             ],
-            "id" : "021",
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
+            "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -393,11 +420,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
+            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -411,13 +438,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023",
-            "name" : "023"
+            ]
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-            "name" : "024",
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -431,10 +454,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "024",
+            "name" : "024"
          },
          {
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -449,10 +473,12 @@
                   12
                ]
             ],
+            "id" : "025",
             "name" : "025"
          },
          {
             "name" : "026",
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -466,12 +492,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026"
+            ]
          },
          {
-            "name" : "027",
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -485,9 +508,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027",
+            "id" : "027"
          },
          {
+            "id" : "028",
             "name" : "028",
             "data" : [
                [
@@ -502,11 +528,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "028"
+            ]
          },
          {
-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -521,9 +545,11 @@
                   12
                ]
             ],
-            "id" : "029"
+            "id" : "029",
+            "name" : "029"
          },
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+            "id" : "030",
             "name" : "030",
             "data" : [
                [
@@ -538,11 +564,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030"
+            ]
          },
          {
             "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -556,10 +582,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
          {
+            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -573,12 +600,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032",
-            "name" : "032"
+            ]
          },
          {
-            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -593,11 +617,12 @@
                   10
                ]
             ],
-            "name" : "033"
+            "name" : "033",
+            "id" : "033"
          },
          {
-            "name" : "034",
             "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -615,6 +640,7 @@
          },
          {
             "id" : "035",
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -628,8 +654,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "035"
+            ]
          },
          {
             "data" : [
@@ -650,6 +675,8 @@
             "name" : "036"
          },
          {
+            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -663,13 +690,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "037",
-            "name" : "037"
+            ]
          },
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-            "name" : "038",
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -683,11 +706,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038",
+            "id" : "038"
          },
          {
-            "name" : "039",
-            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -701,11 +724,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039",
+            "id" : "039"
          },
          {
-            "name" : "040",
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -719,9 +742,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040",
+            "name" : "040"
          },
          {
+            "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -735,12 +762,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "041",
-            "name" : "041"
+            ]
          },
          {
-            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -755,7 +779,8 @@
                   11
                ]
             ],
-            "id" : "042"
+            "id" : "042",
+            "name" : "042"
          },
          {
             "name" : "043",
@@ -776,8 +801,6 @@
             ]
          },
          {
-            "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -791,11 +814,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "044",
+            "id" : "044"
          },
          {
-            "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -809,9 +832,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "045",
+            "id" : "045"
          },
          {
+            "id" : "046",
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -825,9 +852,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "046",
-            "name" : "046"
+            ]
          },
          {
             "data" : [
@@ -844,12 +869,10 @@
                   10
                ]
             ],
-            "id" : "047",
-            "name" : "047"
+            "name" : "047",
+            "id" : "047"
          },
          {
-            "name" : "048",
-            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -863,9 +886,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "048",
+            "id" : "048"
          },
          {
+            "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -879,13 +906,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "049",
-