- Added solutions by Luca Ferrari.

15 files changed, 1155 insertions, 1136 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b8b1955c07..02e4ebf575 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,9 +1,4 @@
 {
-   "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
-   },
    "legend" : {
       "enabled" : 0
    },
@@ -16,16 +11,16 @@
          }
       }
    },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge - 187"
    },
-   "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/>"
    },
    "subtitle" : {
-      "text" : "[Champions: 3] Last updated at 2022-10-17 15:55:06 GMT"
+      "text" : "[Champions: 4] Last updated at 2022-10-17 16:10:08 GMT"
    },
    "xAxis" : {
       "type" : "category"
@@ -33,6 +28,8 @@
    "drilldown" : {
       "series" : [
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -42,23 +39,35 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
                   2
+               ],
+               [
+                  "Blog",
+                  6
                ]
             ]
          },
          {
             "data" : [
                [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
+         },
+         {
+            "data" : [
+               [
                   "Perl",
                   2
                ],
@@ -72,12 +81,11 @@
          }
       ]
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 187"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 187",
          "data" : [
             {
                "y" : 3,
@@ -85,17 +93,28 @@
                "name" : "James Smith"
             },
             {
-               "name" : "Mark Anderson",
+               "y" : 8,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
                "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
                "y" : 2
             },
             {
                "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
+               "name" : "Roger Bell_West",
+               "y" : 4
             }
          ],
+         "name" : "The Weekly Challenge - 187",
          "colorByPoint" : 1
       }
-   ]
+   ],
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 3cae45f067..fa76f16c18 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,37 +1,43 @@
 {
    "subtitle" : {
-      "text" : "Last updated at 2022-10-17 15:55:06 GMT"
+      "text" : "Last updated at 2022-10-17 16:10:08 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "xAxis" : {
       "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       }
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "series" : [
       {
+         "dataLabels" : {
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "rotation" : -90
+         },
          "data" : [
             [
                "Blog",
-               2938
+               2944
             ],
             [
                "Perl",
@@ -39,25 +45,19 @@
             ],
             [
                "Raku",
-               5448
+               5450
             ]
          ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "y" : 10,
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "enabled" : "true"
-         }
+         "name" : "Contributions"
       }
    ],
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 5fa439aca1..b45bdf1f09 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,49 +1,17 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-10-17 15:55:06 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
-         "colorByPoint" : "true",
          "name" : "The Weekly Challenge Languages",
          "data" : [
             {
-               "y" : 161,
+               "name" : "#001",
                "drilldown" : "001",
-               "name" : "#001"
+               "y" : 161
             },
             {
-               "drilldown" : "002",
                "y" : 125,
-               "name" : "#002"
+               "name" : "#002",
+               "drilldown" : "002"
             },
             {
                "name" : "#003",
@@ -51,9 +19,9 @@
                "y" : 83
             },
             {
-               "y" : 99,
                "drilldown" : "004",
-               "name" : "#004"
+               "name" : "#004",
+               "y" : 99
             },
             {
                "y" : 78,
@@ -61,134 +29,134 @@
                "name" : "#005"
             },
             {
-               "y" : 58,
                "drilldown" : "006",
-               "name" : "#006"
+               "name" : "#006",
+               "y" : 58
             },
             {
                "name" : "#007",
-               "y" : 65,
-               "drilldown" : "007"
+               "drilldown" : "007",
+               "y" : 65
             },
             {
-               "drilldown" : "008",
                "y" : 78,
-               "name" : "#008"
+               "name" : "#008",
+               "drilldown" : "008"
             },
             {
+               "drilldown" : "009",
                "name" : "#009",
-               "y" : 76,
-               "drilldown" : "009"
+               "y" : 76
             },
             {
+               "name" : "#010",
                "drilldown" : "010",
-               "y" : 65,
-               "name" : "#010"
+               "y" : 65
             },
             {
-               "drilldown" : "011",
                "y" : 85,
+               "drilldown" : "011",
                "name" : "#011"
             },
             {
-               "name" : "#012",
                "y" : 89,
-               "drilldown" : "012"
+               "drilldown" : "012",
+               "name" : "#012"
             },
             {
+               "y" : 85,
                "name" : "#013",
-               "drilldown" : "013",
-               "y" : 85
+               "drilldown" : "013"
             },
             {
-               "name" : "#014",
+               "y" : 101,
                "drilldown" : "014",
-               "y" : 101
+               "name" : "#014"
             },
             {
                "drilldown" : "015",
-               "y" : 99,
-               "name" : "#015"
+               "name" : "#015",
+               "y" : 99
             },
             {
-               "drilldown" : "016",
                "y" : 71,
+               "drilldown" : "016",
                "name" : "#016"
             },
             {
+               "drilldown" : "017",
                "name" : "#017",
-               "y" : 84,
-               "drilldown" : "017"
+               "y" : 84
             },
             {
-               "y" : 81,
+               "name" : "#018",
                "drilldown" : "018",
-               "name" : "#018"
+               "y" : 81
             },
             {
-               "name" : "#019",
                "drilldown" : "019",
+               "name" : "#019",
                "y" : 103
             },
             {
                "y" : 101,
-               "drilldown" : "020",
-               "name" : "#020"
+               "name" : "#020",
+               "drilldown" : "020"
             },
             {
-               "name" : "#021",
                "y" : 72,
+               "name" : "#021",
                "drilldown" : "021"
             },
             {
-               "name" : "#022",
+               "y" : 68,
                "drilldown" : "022",
-               "y" : 68
+               "name" : "#022"
             },
             {
+               "y" : 97,
                "name" : "#023",
-               "drilldown" : "023",
-               "y" : 97
+               "drilldown" : "023"
             },
             {
+               "name" : "#024",
                "drilldown" : "024",
-               "y" : 75,
-               "name" : "#024"
+               "y" : 75
             },
             {
-               "name" : "#025",
                "y" : 59,
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "name" : "#025"
             },
             {
-               "drilldown" : "026",
                "y" : 74,
+               "drilldown" : "026",
                "name" : "#026"
             },
             {
-               "name" : "#027",
                "y" : 62,
-               "drilldown" : "027"
+               "drilldown" : "027",
+               "name" : "#027"
             },
             {
-               "name" : "#028",
+               "y" : 82,
                "drilldown" : "028",
-               "y" : 82
+               "name" : "#028"
             },
             {
                "y" : 81,
-               "drilldown" : "029",
-               "name" : "#029"
+               "name" : "#029",
+               "drilldown" : "029"
             },
             {
-               "name" : "#030",
                "y" : 119,
+               "name" : "#030",
                "drilldown" : "030"
             },
             {
                "drilldown" : "031",
-               "y" : 91,
-               "name" : "#031"
+               "name" : "#031",
+               "y" : 91
             },
             {
                "y" : 96,
@@ -196,48 +164,48 @@
                "name" : "#032"
             },
             {
+               "drilldown" : "033",
                "name" : "#033",
-               "y" : 112,
-               "drilldown" : "033"
+               "y" : 112
             },
             {
                "y" : 66,
-               "drilldown" : "034",
-               "name" : "#034"
+               "name" : "#034",
+               "drilldown" : "034"
             },
             {
-               "name" : "#035",
                "y" : 66,
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "name" : "#035"
             },
             {
                "y" : 70,
-               "drilldown" : "036",
-               "name" : "#036"
+               "name" : "#036",
+               "drilldown" : "036"
             },
             {
-               "drilldown" : "037",
                "y" : 69,
-               "name" : "#037"
+               "name" : "#037",
+               "drilldown" : "037"
             },
             {
                "y" : 70,
-               "drilldown" : "038",
-               "name" : "#038"
+               "name" : "#038",
+               "drilldown" : "038"
             },
             {
+               "drilldown" : "039",
                "name" : "#039",
-               "y" : 64,
-               "drilldown" : "039"
+               "y" : 64
             },
             {
                "y" : 75,
-               "drilldown" : "040",
-               "name" : "#040"
+               "name" : "#040",
+               "drilldown" : "040"
             },
             {
-               "drilldown" : "041",
                "y" : 78,
+               "drilldown" : "041",
                "name" : "#041"
             },
             {
@@ -251,39 +219,39 @@
                "y" : 70
             },
             {
-               "name" : "#044",
                "y" : 87,
-               "drilldown" : "044"
+               "drilldown" : "044",
+               "name" : "#044"
             },
             {
-               "drilldown" : "045",
                "y" : 98,
-               "name" : "#045"
+               "name" : "#045",
+               "drilldown" : "045"
             },
             {
                "name" : "#046",
-               "y" : 89,
-               "drilldown" : "046"
+               "drilldown" : "046",
+               "y" : 89
             },
             {
+               "y" : 86,
                "name" : "#047",
-               "drilldown" : "047",
-               "y" : 86
+               "drilldown" : "047"
             },
             {
-               "name" : "#048",
                "y" : 110,
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "name" : "#048"
             },
             {
-               "name" : "#049",
                "y" : 91,
+               "name" : "#049",
                "drilldown" : "049"
             },
             {
-               "y" : 100,
+               "name" : "#050",
                "drilldown" : "050",
-               "name" : "#050"
+               "y" : 100
             },
             {
                "y" : 91,
@@ -292,167 +260,167 @@
             },
             {
                "drilldown" : "052",
-               "y" : 93,
-               "name" : "#052"
+               "name" : "#052",
+               "y" : 93
             },
             {
                "drilldown" : "053",
-               "y" : 103,
-               "name" : "#053"
+               "name" : "#053",
+               "y" : 103
             },
             {
-               "name" : "#054",
                "y" : 105,
+               "name" : "#054",
                "drilldown" : "054"
             },
             {
+               "drilldown" : "055",
                "name" : "#055",
-               "y" : 90,
-               "drilldown" : "055"
+               "y" : 90
             },
             {
-               "drilldown" : "056",
                "y" : 97,
+               "drilldown" : "056",
                "name" : "#056"
             },
             {
+               "name" : "#057",
                "drilldown" : "057",
-               "y" : 82,
-               "name" : "#057"
+               "y" : 82
             },
             {
-               "y" : 71,
+               "name" : "#058",
                "drilldown" : "058",
-               "name" : "#058"
+               "y" : 71
             },
             {
-               "name" : "#059",
                "y" : 91,
-               "drilldown" : "059"
+               "drilldown" : "059",
+               "name" : "#059"
             },
             {
-               "name" : "#060",
                "y" : 87,
-               "drilldown" : "060"
+               "drilldown" : "060",
+               "name" : "#060"
             },
             {
                "y" : 83,
-               "drilldown" : "061",
-               "name" : "#061"
+               "name" : "#061",
+               "drilldown" : "061"
             },
             {
-               "y" : 60,
+               "name" : "#062",
                "drilldown" : "062",
-               "name" : "#062"
+               "y" : 60
             },
             {
+               "y" : 91,
                "name" : "#063",
-               "drilldown" : "063",
-               "y" : 91
+               "drilldown" : "063"
             },
             {
+               "y" : 82,
                "name" : "#064",
-               "drilldown" : "064",
-               "y" : 82
+               "drilldown" : "064"
             },
             {
-               "y" : 75,
+               "name" : "#065",
                "drilldown" : "065",
-               "name" : "#065"
+               "y" : 75
             },
             {
+               "y" : 86,
                "name" : "#066",
-               "drilldown" : "066",
-               "y" : 86
+               "drilldown" : "066"
             },
             {
+               "y" : 92,
                "name" : "#067",
-               "drilldown" : "067",
-               "y" : 92
+               "drilldown" : "067"
             },
             {
-               "y" : 77,
+               "name" : "#068",
                "drilldown" : "068",
-               "name" : "#068"
+               "y" : 77
             },
             {
-               "name" : "#069",
                "y" : 85,
-               "drilldown" : "069"
+               "drilldown" : "069",
+               "name" : "#069"
             },
             {
-               "name" : "#070",
                "y" : 95,
-               "drilldown" : "070"
+               "drilldown" : "070",
+               "name" : "#070"
             },
             {
-               "name" : "#071",
                "y" : 80,
+               "name" : "#071",
                "drilldown" : "071"
             },
             {
+               "name" : "#072",
                "drilldown" : "072",
-               "y" : 114,
-               "name" : "#072"
+               "y" : 114
             },
             {
                "y" : 112,
-               "drilldown" : "073",
-               "name" : "#073"
+               "name" : "#073",
+               "drilldown" : "073"
             },
             {
+               "y" : 117,
                "name" : "#074",
-               "drilldown" : "074",
-               "y" : 117
+               "drilldown" : "074"
             },
             {
                "drilldown" : "075",
-               "y" : 117,
-               "name" : "#075"
+               "name" : "#075",
+               "y" : 117
             },
             {
-               "name" : "#076",
                "y" : 101,
-               "drilldown" : "076"
+               "drilldown" : "076",
+               "name" : "#076"
             },
             {
                "drilldown" : "077",
-               "y" : 100,
-               "name" : "#077"
+               "name" : "#077",
+               "y" : 100
             },
             {
+               "y" : 127,
                "name" : "#078",
-               "drilldown" : "078",
-               "y" : 127
+               "drilldown" : "078"
             },
             {
+               "y" : 122,
                "name" : "#079",
-               "drilldown" : "079",
-               "y" : 122
+               "drilldown" : "079"
             },
             {
-               "name" : "#080",
                "drilldown" : "080",
+               "name" : "#080",
                "y" : 127
             },
             {
-               "y" : 114,
+               "name" : "#081",
                "drilldown" : "081",
-               "name" : "#081"
+               "y" : 114
             },
             {
-               "y" : 114,
+               "name" : "#082",
                "drilldown" : "082",
-               "name" : "#082"
+               "y" : 114
             },
             {
-               "drilldown" : "083",
                "y" : 127,
-               "name" : "#083"
+               "name" : "#083",
+               "drilldown" : "083"
             },
             {
-               "name" : "#084",
                "y" : 119,
+               "name" : "#084",
                "drilldown" : "084"
             },
             {
@@ -462,23 +430,23 @@
             },
             {
                "drilldown" : "086",
-               "y" : 104,
-               "name" : "#086"
+               "name" : "#086",
+               "y" : 104
             },
             {
-               "drilldown" : "087",
                "y" : 101,
+               "drilldown" : "087",
                "name" : "#087"
             },
             {
-               "drilldown" : "088",
                "y" : 121,
-               "name" : "#088"
+               "name" : "#088",
+               "drilldown" : "088"
             },
             {
-               "y" : 113,
                "drilldown" : "089",
-               "name" : "#089"
+               "name" : "#089",
+               "y" : 113
             },
             {
                "name" : "#090",
@@ -486,14 +454,14 @@
                "y" : 113
             },
             {
-               "y" : 108,
                "drilldown" : "091",
-               "name" : "#091"
+               "name" : "#091",
+               "y" : 108
             },
             {
-               "drilldown" : "092",
                "y" : 98,
-               "name" : "#092"
+               "name" : "#092",
+               "drilldown" : "092"
             },
             {
                "y" : 87,
@@ -501,9 +469,9 @@
                "name" : "#093"
             },
             {
-               "y" : 87,
+               "name" : "#094",
                "drilldown" : "094",
-               "name" : "#094"
+               "y" : 87
             },
             {
                "name" : "#095",
@@ -512,83 +480,83 @@
             },
             {
                "name" : "#096",
-               "y" : 108,
-               "drilldown" : "096"
+               "drilldown" : "096",
+               "y" : 108
             },
             {
                "y" : 111,
-               "drilldown" : "097",
-               "name" : "#097"
+               "name" : "#097",
+               "drilldown" : "097"
             },
             {
                "name" : "#098",
-               "y" : 108,
-               "drilldown" : "098"
+               "drilldown" : "098",
+               "y" : 108
             },
             {
                "name" : "#099",
-               "y" : 97,
-               "drilldown" : "099"
+               "drilldown" : "099",
+               "y" : 97
             },
             {
-               "name" : "#100",
                "y" : 120,
+               "name" : "#100",
                "drilldown" : "100"
             },
             {
-               "name" : "#101",
                "drilldown" : "101",
+               "name" : "#101",
                "y" : 83
             },
             {
+               "drilldown" : "102",
                "name" : "#102",
-               "y" : 90,
-               "drilldown" : "102"
+               "y" : 90
             },
             {
                "name" : "#103",
-               "y" : 79,
-               "drilldown" : "103"
+               "drilldown" : "103",
+               "y" : 79
             },
             {
-               "name" : "#104",
                "y" : 85,
+               "name" : "#104",
                "drilldown" : "104"
             },
             {
-               "drilldown" : "105",
                "y" : 75,
+               "drilldown" : "105",
                "name" : "#105"
             },
             {
-               "drilldown" : "106",
                "y" : 97,
+               "drilldown" : "106",
                "name" : "#106"
             },
             {
-               "drilldown" : "107",
                "y" : 90,
-               "name" : "#107"
+               "name" : "#107",
+               "drilldown" : "107"
             },
             {
-               "name" : "#108",
                "y" : 94,
+               "name" : "#108",
                "drilldown" : "108"
             },
             {
                "drilldown" : "109",
-               "y" : 107,
-               "name" : "#109"
+               "name" : "#109",
+               "y" : 107
             },
             {
-               "name" : "#110",
                "y" : 108,
-               "drilldown" : "110"
+               "drilldown" : "110",
+               "name" : "#110"
             },
             {
-               "name" : "#111",
+               "y" : 91,
                "drilldown" : "111",
-               "y" : 91
+               "name" : "#111"
             },
             {
                "y" : 92,
@@ -596,14 +564,14 @@
                "name" : "#112"
             },
             {
-               "y" : 92,
                "drilldown" : "113",
-               "name" : "#113"
+               "name" : "#113",
+               "y" : 92
             },
             {
                "name" : "#114",
-               "y" : 108,
-               "drilldown" : "114"
+               "drilldown" : "114",
+               "y" : 108
             },
             {
                "y" : 96,
@@ -617,33 +585,33 @@
             },
             {
                "drilldown" : "117",
-               "y" : 97,
-               "name" : "#117"
+               "name" : "#117",
+               "y" : 97
             },
             {
                "y" : 83,
-               "drilldown" : "118",
-               "name" : "#118"
+               "name" : "#118",
+               "drilldown" : "118"
             },
             {
                "y" : 125,
-               "drilldown" : "119",
-               "name" : "#119"
+               "name" : "#119",
+               "drilldown" : "119"
             },
             {
-               "name" : "#120",
                "drilldown" : "120",
+               "name" : "#120",
                "y" : 116
             },
             {
+               "name" : "#121",
                "drilldown" : "121",
-               "y" : 92,
-               "name" : "#121"
+               "y" : 92
             },
             {
+               "drilldown" : "122",
                "name" : "#122",
-               "y" : 110,
-               "drilldown" : "122"