- Added solutions by David Ferrone.

- Added solutions by Jaldhar H. Vyas.
- Added solutions by Luca Ferrari.

15 files changed, 2101 insertions, 2044 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b76f7d76d9..7d967751aa 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,27 +1,72 @@
 {
+   "title" : {
+      "text" : "The Weekly Challenge - 228"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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/>"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 18] Last updated at 2023-08-01 10:41:56 GMT"
+   },
    "series" : [
       {
          "name" : "The Weekly Challenge - 228",
+         "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Ali Moradi",
+               "y" : 5,
                "drilldown" : "Ali Moradi",
-               "y" : 5
+               "name" : "Ali Moradi"
             },
             {
-               "y" : 2,
                "name" : "Bob Lied",
-               "drilldown" : "Bob Lied"
+               "drilldown" : "Bob Lied",
+               "y" : 2
             },
             {
-               "drilldown" : "Dave Jacoby",
                "name" : "Dave Jacoby",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "name" : "David Ferrone",
+               "y" : 2,
+               "drilldown" : "David Ferrone"
             },
             {
-               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "y" : 5,
+               "drilldown" : "Jaldhar H. Vyas",
+               "name" : "Jaldhar H. Vyas"
             },
             {
                "name" : "Laurent Rosenfeld",
@@ -29,24 +74,29 @@
                "y" : 3
             },
             {
-               "drilldown" : "Lubos Kolouch",
                "name" : "Lubos Kolouch",
+               "drilldown" : "Lubos Kolouch",
                "y" : 2
             },
             {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
+               "drilldown" : "Luca Ferrari",
+               "y" : 8,
+               "name" : "Luca Ferrari"
             },
             {
                "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
                "drilldown" : "Niels van Dijke",
+               "y" : 2,
                "name" : "Niels van Dijke"
             },
             {
-               "y" : 3,
+               "name" : "Peter Campbell Smith",
                "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith"
+               "y" : 3
             },
             {
                "y" : 2,
@@ -54,42 +104,37 @@
                "name" : "Peter Meszaros"
             },
             {
-               "y" : 2,
                "name" : "Robert DiCicco",
+               "y" : 2,
                "drilldown" : "Robert DiCicco"
             },
             {
-               "drilldown" : "Steven Wilson",
                "name" : "Steven Wilson",
+               "drilldown" : "Steven Wilson",
                "y" : 2
             },
             {
                "drilldown" : "Thomas Kohler",
-               "name" : "Thomas Kohler",
-               "y" : 4
+               "y" : 4,
+               "name" : "Thomas Kohler"
             },
             {
-               "y" : 4,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
             },
             {
                "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
             }
-         ],
-         "colorByPoint" : 1
+         ]
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
             "name" : "Ali Moradi",
-            "id" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -103,20 +148,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Ali Moradi"
          },
          {
             "id" : "Bob Lied",
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Bob Lied"
          },
          {
-            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby",
             "data" : [
                [
@@ -127,6 +172,17 @@
                   "Blog",
                   1
                ]
+            ],
+            "name" : "Dave Jacoby"
+         },
+         {
+            "name" : "David Ferrone",
+            "id" : "David Ferrone",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ]
          },
          {
@@ -140,8 +196,25 @@
             "name" : "E. Choroba"
          },
          {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Jaldhar H. Vyas",
+            "name" : "Jaldhar H. Vyas"
+         },
+         {
             "id" : "Laurent Rosenfeld",
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -155,27 +228,42 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
+               ],
+               [
+                  "Blog",
+                  6
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
             "data" : [
@@ -202,18 +290,16 @@
             "name" : "Peter Campbell Smith"
          },
          {
+            "id" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Peter Meszaros",
-            "id" : "Peter Meszaros"
+            "name" : "Peter Meszaros"
          },
          {
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -223,19 +309,23 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Robert DiCicco",
+            "name" : "Robert DiCicco"
          },
          {
             "name" : "Steven Wilson",
-            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Steven Wilson"
          },
          {
+            "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -245,9 +335,7 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Thomas Kohler",
-            "id" : "Thomas Kohler"
+            ]
          },
          {
             "data" : [
@@ -260,12 +348,11 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
          },
          {
             "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -275,39 +362,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan"
          }
       ]
-   },
-   "subtitle" : {
-      "text" : "[Champions: 15] Last updated at 2023-07-31 23:27:41 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 228"
-   },
-   "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"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5b6476a3af..acc435841e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,56 +1,41 @@
 {
+   "subtitle" : {
+      "text" : "Last updated at 2023-08-01 10:41:56 GMT"
+   },
    "series" : [
       {
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               3798
+               3805
             ],
             [
                "Perl",
-               11664
+               11668
             ],
             [
                "Raku",
-               6700
+               6704
             ]
          ],
          "dataLabels" : {
-            "align" : "right",
-            "rotation" : -90,
+            "y" : 10,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "format" : "{point.y:.0f}",
-            "y" : 10,
+            "enabled" : "true",
             "color" : "#FFFFFF",
-            "enabled" : "true"
-         }
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "align" : "right"
+         },
+         "name" : "Contributions"
       }
    ],
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2023-07-31 23:27:41 GMT"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -59,5 +44,20 @@
          }
       },
       "type" : "category"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 51ba192700..8f34bd6696 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,12 +1,25 @@
 {
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
    "series" : [
       {
          "name" : "The Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
-               "name" : "#001",
+               "y" : 163,
                "drilldown" : "001",
-               "y" : 163
+               "name" : "#001"
             },
             {
                "name" : "#002",
@@ -14,29 +27,29 @@
                "y" : 129
             },
             {
-               "drilldown" : "003",
                "name" : "#003",
+               "drilldown" : "003",
                "y" : 87
             },
             {
-               "name" : "#004",
+               "y" : 103,
                "drilldown" : "004",
-               "y" : 103
+               "name" : "#004"
             },
             {
-               "drilldown" : "005",
                "name" : "#005",
-               "y" : 80
+               "y" : 80,
+               "drilldown" : "005"
             },
             {
-               "y" : 61,
                "name" : "#006",
-               "drilldown" : "006"
+               "drilldown" : "006",
+               "y" : 61
             },
             {
+               "drilldown" : "007",
                "y" : 69,
-               "name" : "#007",
-               "drilldown" : "007"
+               "name" : "#007"
             },
             {
                "y" : 82,
@@ -44,14 +57,14 @@
                "name" : "#008"
             },
             {
-               "y" : 80,
                "name" : "#009",
-               "drilldown" : "009"
+               "drilldown" : "009",
+               "y" : 80
             },
             {
-               "name" : "#010",
                "drilldown" : "010",
-               "y" : 69
+               "y" : 69,
+               "name" : "#010"
             },
             {
                "name" : "#011",
@@ -59,24 +72,24 @@
                "y" : 89
             },
             {
-               "y" : 92,
+               "name" : "#012",
                "drilldown" : "012",
-               "name" : "#012"
+               "y" : 92
             },
             {
-               "y" : 87,
                "name" : "#013",
+               "y" : 87,
                "drilldown" : "013"
             },
             {
-               "name" : "#014",
+               "y" : 102,
                "drilldown" : "014",
-               "y" : 102
+               "name" : "#014"
             },
             {
                "y" : 101,
-               "name" : "#015",
-               "drilldown" : "015"
+               "drilldown" : "015",
+               "name" : "#015"
             },
             {
                "name" : "#016",
@@ -89,24 +102,24 @@
                "name" : "#017"
             },
             {
-               "y" : 83,
                "name" : "#018",
+               "y" : 83,
                "drilldown" : "018"
             },
             {
-               "y" : 105,
                "name" : "#019",
+               "y" : 105,
                "drilldown" : "019"
             },
             {
-               "name" : "#020",
                "drilldown" : "020",
-               "y" : 103
+               "y" : 103,
+               "name" : "#020"
             },
             {
-               "drilldown" : "021",
                "name" : "#021",
-               "y" : 74
+               "y" : 74,
+               "drilldown" : "021"
             },
             {
                "name" : "#022",
@@ -114,24 +127,24 @@
                "y" : 72
             },
             {
-               "y" : 101,
                "name" : "#023",
-               "drilldown" : "023"
+               "drilldown" : "023",
+               "y" : 101
             },
             {
+               "drilldown" : "024",
                "y" : 77,
-               "name" : "#024",
-               "drilldown" : "024"
+               "name" : "#024"
             },
             {
+               "name" : "#025",
                "y" : 62,
-               "drilldown" : "025",
-               "name" : "#025"
+               "drilldown" : "025"
             },
             {
-               "name" : "#026",
                "drilldown" : "026",
-               "y" : 76
+               "y" : 76,
+               "name" : "#026"
             },
             {
                "y" : 64,
@@ -140,33 +153,33 @@
             },
             {
                "y" : 82,
-               "name" : "#028",
-               "drilldown" : "028"
+               "drilldown" : "028",
+               "name" : "#028"
             },
             {
                "drilldown" : "029",
-               "name" : "#029",
-               "y" : 83
+               "y" : 83,
+               "name" : "#029"
             },
             {
                "y" : 121,
-               "name" : "#030",
-               "drilldown" : "030"
+               "drilldown" : "030",
+               "name" : "#030"
             },
             {
-               "drilldown" : "031",
                "name" : "#031",
-               "y" : 93
+               "y" : 93,
+               "drilldown" : "031"
             },
             {
-               "name" : "#032",
+               "y" : 98,
                "drilldown" : "032",
-               "y" : 98
+               "name" : "#032"
             },
             {
-               "y" : 114,
                "name" : "#033",
-               "drilldown" : "033"
+               "drilldown" : "033",
+               "y" : 114
             },
             {
                "name" : "#034",
@@ -174,14 +187,14 @@
                "y" : 70
             },
             {
-               "name" : "#035",
+               "y" : 68,
                "drilldown" : "035",
-               "y" : 68
+               "name" : "#035"
             },
             {
                "y" : 70,
-               "name" : "#036",
-               "drilldown" : "036"
+               "drilldown" : "036",
+               "name" : "#036"
             },
             {
                "name" : "#037",
@@ -189,29 +202,29 @@
                "y" : 70
             },
             {
+               "drilldown" : "038",
                "y" : 74,
-               "name" : "#038",
-               "drilldown" : "038"
+               "name" : "#038"
             },
             {
+               "drilldown" : "039",
                "y" : 68,
-               "name" : "#039",
-               "drilldown" : "039"
+               "name" : "#039"
             },
             {
-               "y" : 77,
                "name" : "#040",
-               "drilldown" : "040"
+               "drilldown" : "040",
+               "y" : 77
             },
             {
-               "y" : 80,
                "name" : "#041",
-               "drilldown" : "041"
+               "drilldown" : "041",
+               "y" : 80
             },
             {
-               "y" : 98,
                "name" : "#042",
-               "drilldown" : "042"
+               "drilldown" : "042",
+               "y" : 98
             },
             {
                "y" : 72,
@@ -224,9 +237,9 @@
                "y" : 90
             },
             {
+               "name" : "#045",
                "y" : 102,
-               "drilldown" : "045",
-               "name" : "#045"
+               "drilldown" : "045"
             },
             {
                "y" : 93,
@@ -234,39 +247,39 @@
                "name" : "#046"
             },
             {
-               "drilldown" : "047",
                "name" : "#047",
-               "y" : 88
+               "y" : 88,
+               "drilldown" : "047"
             },
             {
-               "name" : "#048",
+               "y" : 112,
                "drilldown" : "048",
-               "y" : 112
+               "name" : "#048"
             },
             {
                "y" : 93,
-               "name" : "#049",
-               "drilldown" : "049"
+               "drilldown" : "049",
+               "name" : "#049"
             },
             {
                "y" : 104,
-               "name" : "#050",
-               "drilldown" : "050"
+               "drilldown" : "050",
+               "name" : "#050"
             },
             {
-               "y" : 95,
+               "name" : "#051",
                "drilldown" : "051",
-               "name" : "#051"
+               "y" : 95
             },
             {
-               "drilldown" : "052",
                "name" : "#052",
-               "y" : 93
+               "y" : 93,
+               "drilldown" : "052"
             },
             {
                "drilldown" : "053",
-               "name" : "#053",
-               "y" : 105
+               "y" : 105,
+               "name" : "#053"
             },
             {
                "name" : "#054",
@@ -274,84 +287,84 @@
                "y" : 107
             },
             {
-               "drilldown" : "055",
                "name" : "#055",
-               "y" : 92
+               "y" : 92,
+               "drilldown" : "055"
             },
             {
+               "drilldown" : "056",
                "y" : 104,
-               "name" : "#056",
-               "drilldown" : "056"
+               "name" : "#056"
             },
             {
+               "y" : 86,
                "drilldown" : "057",
-               "name" : "#057",
-               "y" : 86
+               "name" : "#057"
             },
             {
+               "name" : "#058",
                "y" : 71,
-               "drilldown" : "058",
-               "name" : "#058"
+               "drilldown" : "058"
             },
             {
+               "drilldown" : "059",
                "y" : 93,
-               "name" : "#059",
-               "drilldown" : "059"
+               "name" : "#059"
             },
             {
                "drilldown" : "060",
-               "name" : "#060",
-               "y" : 89
+               "y" : 89,
+               "name" : "#060"
             },
             {
-               "name" : "#061",
                "drilldown" : "061",
-               "y" : 85
+               "y" : 85,
+               "name" : "#061"
             },
             {
-               "name" : "#062",
+               "y" : 62,
                "drilldown" : "062",
-               "y" : 62
+               "name" : "#062"
             },
             {
-               "drilldown" : "063",
                "name" : "#063",
+               "drilldown" : "063",
                "y" : 93
             },
             {
+               "drilldown" : "064",
                "y" : 84,
-               "name" : "#064",
-               "drilldown" : "064"
+               "name" : "#064"
             },
             {
                "name" : "#065",
-               "drilldown" : "065",
-               "y" : 77
+               "y" : 77,
+               "drilldown" : "065"
             },
             {
-               "y" : 88,
                "name" : "#066",
-               "drilldown" : "066"
+               "drilldown" : "066",
+               "y" : 88
             },
             {
+               "name" : "#067",
                "y" : 94,
-               "drilldown" : "067",
-               "name" : "#067"
+               "drilldown" : "067"
             },
             {
                "drilldown" : "068",
-               "name" : "#068",
-               "y" : 79
+               "y" : 79,
+               "name" : "#068"
             },
             {
                "drilldown" : "069",
-               "name" : "#069",
-               "y" : 87
+               "y" : 87,
+               "name" : "#069"
             },
             {
                "drilldown" : "070",
-               "name" : "#070",
-               "y" : 98
+               "y" : 98,
+               "name" : "#070"
             },
             {
                "name" : "#071",
@@ -359,9 +372,9 @@
                "y" : 82
             },
             {
-               "name" : "#072",
+               "y" : 116,
                "drilldown" : "072",
-               "y" : 116
+               "name" : "#072"
             },
             {
                "name" : "#073",
@@ -370,78 +383,78 @@
             },
             {
                "name" : "#074",
-               "drilldown" : "074",
-               "y" : 117
+               "y" : 117,
+               "drilldown" : "074"
             },
             {
-               "drilldown" : "075",
                "name" : "#075",
-               "y" : 117
+               "y" : 117,
+               "drilldown" : "075"
             },
             {
-               "name" : "#076",
+               "y" : 101,
                "drilldown" : "076",
-               "y" : 101
+               "name" : "#076"
             },
             {
-               "y" : 100,
                "name" : "#077",
+               "y" : 100,
                "drilldown" : "077"
             },
             {
+               "name" : "#078",
                "y" : 127,
-               "drilldown" : "078",
-               "name" : "#078"
+               "drilldown" : "078"
             },
             {
-               "y" : 122,
                "name" : "#079",
+               "y" : 122,
                "drilldown" : "079"
             },
             {
                "name" : "#080",
-               "drilldown" : "080",
-               "y" : 127
+               "y" : 127,
+               "drilldown" : "080"
             },
             {
-               "name" : "#081",
+               "y" : 114,
                "drilldown" : "081",
-               "y" : 114
+               "name" : "#081"
             },
             {
+               "drilldown" : "082",
                "y" : 114,
-               "name" : "#082",
-               "drilldown" : "082"
+               "name" : "#082"
             },
             {
+               "drilldown" : "083",
                "y" : 127,
-               "name" : "#083",
-               "drilldown" : "083"
+               "name" : "#083"
             },
             {
                "y" : 119,
-               "name" : "#084",
-               "drilldown" : "084"
+               "drilldown" : "084",
+               "name" : "#084"
             },
             {
-               "drilldown" : "085",
                "name" : "#085",
-               "y" : 114
+               "y" : 114,
+               "drilldown" : "085"
             },
             {
-               "drilldown" : "086",
                "name