- Added solutions by Luca Ferrari.

15 files changed, 1857 insertions, 1838 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 3ecd182a49..5227b7fb0b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,42 +1,82 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 191"
-   },
    "chart" : {
       "type" : "column"
    },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          }
       }
    },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 2,
+               "drilldown" : "Feng Chang",
+               "name" : "Feng Chang"
+            },
+            {
+               "y" : 8,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            }
+         ],
+         "name" : "The Weekly Challenge - 191"
+      }
+   ],
+   "legend" : {
+      "enabled" : 0
+   },
    "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/>"
    },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Feng Chang",
+            "name" : "Feng Chang",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Feng Chang",
-            "id" : "Feng Chang"
+            ]
+         },
+         {
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  6
+               ]
+            ]
          },
          {
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -46,37 +86,16 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 191",
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "Feng Chang",
-               "drilldown" : "Feng Chang"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
-            }
-         ],
-         "colorByPoint" : 1
-      }
-   ],
    "subtitle" : {
-      "text" : "[Champions: 2] Last updated at 2022-11-14 17:19:30 GMT"
+      "text" : "[Champions: 3] Last updated at 2022-11-14 17:37:46 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "The Weekly Challenge - 191"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 8fec671fbd..c86a79c9d1 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,15 +1,24 @@
 {
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
-   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      }
+      },
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2022-11-14 17:37:46 GMT"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
    "chart" : {
       "type" : "column"
@@ -22,23 +31,10 @@
    },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "rotation" : -90
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               3014
+               3020
             ],
             [
                "Perl",
@@ -46,18 +42,22 @@
             ],
             [
                "Raku",
-               5590
+               5592
             ]
-         ]
+         ],
+         "name" : "Contributions",
+         "dataLabels" : {
+            "enabled" : "true",
+            "align" : "right",
+            "rotation" : -90,
+            "y" : 10,
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "color" : "#FFFFFF"
+         }
       }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2022-11-14 17:19:30 GMT"
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 1f63f99f74..21bca78ec8 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,89 +1,90 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "legend" : {
+      "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-11-14 17:19:30 GMT"
+   "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" : 161,
-               "name" : "#001"
+               "name" : "#001",
+               "drilldown" : "001"
             },
             {
                "y" : 125,
-               "name" : "#002",
-               "drilldown" : "002"
+               "drilldown" : "002",
+               "name" : "#002"
             },
             {
-               "y" : 83,
                "name" : "#003",
-               "drilldown" : "003"
+               "drilldown" : "003",
+               "y" : 83
             },
             {
-               "drilldown" : "004",
+               "y" : 99,
                "name" : "#004",
-               "y" : 99
+               "drilldown" : "004"
             },
             {
-               "y" : 78,
+               "drilldown" : "005",
                "name" : "#005",
-               "drilldown" : "005"
+               "y" : 78
             },
             {
-               "name" : "#006",
                "y" : 58,
-               "drilldown" : "006"
+               "drilldown" : "006",
+               "name" : "#006"
             },
             {
                "name" : "#007",
-               "y" : 65,
-               "drilldown" : "007"
+               "drilldown" : "007",
+               "y" : 65
             },
             {
-               "drilldown" : "008",
                "name" : "#008",
+               "drilldown" : "008",
                "y" : 78
             },
             {
                "drilldown" : "009",
-               "y" : 76,
-               "name" : "#009"
+               "name" : "#009",
+               "y" : 76
             },
             {
-               "drilldown" : "010",
+               "y" : 65,
                "name" : "#010",
-               "y" : 65
+               "drilldown" : "010"
             },
             {
-               "name" : "#011",
                "y" : 85,
+               "name" : "#011",
                "drilldown" : "011"
             },
             {
-               "y" : 89,
+               "drilldown" : "012",
                "name" : "#012",
-               "drilldown" : "012"
+               "y" : 89
             },
             {
+               "y" : 85,
                "drilldown" : "013",
-               "name" : "#013",
-               "y" : 85
+               "name" : "#013"
             },
             {
-               "y" : 101,
+               "drilldown" : "014",
                "name" : "#014",
-               "drilldown" : "014"
+               "y" : 101
             },
             {
-               "drilldown" : "015",
+               "y" : 99,
                "name" : "#015",
-               "y" : 99
+               "drilldown" : "015"
             },
             {
                "y" : 71,
@@ -92,33 +93,33 @@
             },
             {
                "drilldown" : "017",
-               "y" : 84,
-               "name" : "#017"
+               "name" : "#017",
+               "y" : 84
             },
             {
-               "name" : "#018",
                "y" : 81,
-               "drilldown" : "018"
+               "drilldown" : "018",
+               "name" : "#018"
             },
             {
                "name" : "#019",
-               "y" : 103,
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 103
             },
             {
-               "drilldown" : "020",
+               "y" : 101,
                "name" : "#020",
-               "y" : 101
+               "drilldown" : "020"
             },
             {
                "name" : "#021",
-               "y" : 72,
-               "drilldown" : "021"
+               "drilldown" : "021",
+               "y" : 72
             },
             {
-               "name" : "#022",
                "y" : 68,
-               "drilldown" : "022"
+               "drilldown" : "022",
+               "name" : "#022"
             },
             {
                "drilldown" : "023",
@@ -127,8 +128,8 @@
             },
             {
                "y" : 75,
-               "name" : "#024",
-               "drilldown" : "024"
+               "drilldown" : "024",
+               "name" : "#024"
             },
             {
                "y" : 59,
@@ -136,9 +137,9 @@
                "drilldown" : "025"
             },
             {
-               "drilldown" : "026",
                "y" : 74,
-               "name" : "#026"
+               "name" : "#026",
+               "drilldown" : "026"
             },
             {
                "drilldown" : "027",
@@ -147,13 +148,13 @@
             },
             {
                "y" : 82,
-               "name" : "#028",
-               "drilldown" : "028"
+               "drilldown" : "028",
+               "name" : "#028"
             },
             {
-               "drilldown" : "029",
                "y" : 81,
-               "name" : "#029"
+               "name" : "#029",
+               "drilldown" : "029"
             },
             {
                "y" : 119,
@@ -161,33 +162,33 @@
                "drilldown" : "030"
             },
             {
+               "y" : 91,
                "drilldown" : "031",
-               "name" : "#031",
-               "y" : 91
+               "name" : "#031"
             },
             {
-               "drilldown" : "032",
                "y" : 96,
-               "name" : "#032"
+               "name" : "#032",
+               "drilldown" : "032"
             },
             {
-               "drilldown" : "033",
                "y" : 112,
+               "drilldown" : "033",
                "name" : "#033"
             },
             {
+               "name" : "#034",
                "drilldown" : "034",
-               "y" : 66,
-               "name" : "#034"
+               "y" : 66
             },
             {
                "name" : "#035",
-               "y" : 66,
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "y" : 66
             },
             {
-               "name" : "#036",
                "y" : 70,
+               "name" : "#036",
                "drilldown" : "036"
             },
             {
@@ -196,64 +197,64 @@
                "drilldown" : "037"
             },
             {
-               "y" : 70,
                "name" : "#038",
-               "drilldown" : "038"
+               "drilldown" : "038",
+               "y" : 70
             },
             {
-               "y" : 64,
+               "drilldown" : "039",
                "name" : "#039",
-               "drilldown" : "039"
+               "y" : 64
             },
             {
-               "y" : 75,
                "name" : "#040",
-               "drilldown" : "040"
+               "drilldown" : "040",
+               "y" : 75
             },
             {
-               "drilldown" : "041",
                "y" : 78,
-               "name" : "#041"
+               "name" : "#041",
+               "drilldown" : "041"
             },
             {
-               "name" : "#042",
                "y" : 94,
-               "drilldown" : "042"
+               "drilldown" : "042",
+               "name" : "#042"
             },
             {
-               "drilldown" : "043",
                "y" : 70,
+               "drilldown" : "043",
                "name" : "#043"
             },
             {
-               "name" : "#044",
                "y" : 87,
+               "name" : "#044",
                "drilldown" : "044"
             },
             {
+               "y" : 98,
                "drilldown" : "045",
-               "name" : "#045",
-               "y" : 98
+               "name" : "#045"
             },
             {
-               "name" : "#046",
                "y" : 89,
-               "drilldown" : "046"
+               "drilldown" : "046",
+               "name" : "#046"
             },
             {
-               "name" : "#047",
                "y" : 86,
-               "drilldown" : "047"
+               "drilldown" : "047",
+               "name" : "#047"
             },
             {
-               "drilldown" : "048",
                "y" : 110,
-               "name" : "#048"
+               "name" : "#048",
+               "drilldown" : "048"
             },
             {
+               "y" : 91,
                "drilldown" : "049",
-               "name" : "#049",
-               "y" : 91
+               "name" : "#049"
             },
             {
                "y" : 100,
@@ -261,44 +262,44 @@
                "drilldown" : "050"
             },
             {
-               "drilldown" : "051",
                "name" : "#051",
+               "drilldown" : "051",
                "y" : 91
             },
             {
-               "drilldown" : "052",
                "y" : 93,
+               "drilldown" : "052",
                "name" : "#052"
             },
             {
                "y" : 103,
-               "name" : "#053",
-               "drilldown" : "053"
+               "drilldown" : "053",
+               "name" : "#053"
             },
             {
-               "drilldown" : "054",
                "y" : 105,
-               "name" : "#054"
+               "name" : "#054",
+               "drilldown" : "054"
             },
             {
-               "drilldown" : "055",
                "y" : 90,
+               "drilldown" : "055",
                "name" : "#055"
             },
             {
-               "drilldown" : "056",
                "y" : 97,
+               "drilldown" : "056",
                "name" : "#056"
             },
             {
+               "y" : 82,
                "drilldown" : "057",
-               "name" : "#057",
-               "y" : 82
+               "name" : "#057"
             },
             {
-               "drilldown" : "058",
                "y" : 71,
-               "name" : "#058"
+               "name" : "#058",
+               "drilldown" : "058"
             },
             {
                "drilldown" : "059",
@@ -307,13 +308,13 @@
             },
             {
                "drilldown" : "060",
-               "y" : 87,
-               "name" : "#060"
+               "name" : "#060",
+               "y" : 87
             },
             {
                "y" : 83,
-               "name" : "#061",
-               "drilldown" : "061"
+               "drilldown" : "061",
+               "name" : "#061"
             },
             {
                "drilldown" : "062",
@@ -321,9 +322,9 @@
                "y" : 60
             },
             {
-               "drilldown" : "063",
+               "y" : 91,
                "name" : "#063",
-               "y" : 91
+               "drilldown" : "063"
             },
             {
                "y" : 82,
@@ -331,44 +332,44 @@
                "drilldown" : "064"
             },
             {
+               "y" : 75,
                "drilldown" : "065",
-               "name" : "#065",
-               "y" : 75
+               "name" : "#065"
             },
             {
-               "drilldown" : "066",
                "name" : "#066",
+               "drilldown" : "066",
                "y" : 86
             },
             {
-               "y" : 92,
                "name" : "#067",
-               "drilldown" : "067"
+               "drilldown" : "067",
+               "y" : 92
             },
             {
-               "y" : 77,
                "name" : "#068",
-               "drilldown" : "068"
+               "drilldown" : "068",
+               "y" : 77
             },
             {
                "y" : 85,
-               "name" : "#069",
-               "drilldown" : "069"
+               "drilldown" : "069",
+               "name" : "#069"
             },
             {
-               "y" : 95,
+               "drilldown" : "070",
                "name" : "#070",
-               "drilldown" : "070"
+               "y" : 95
             },
             {
+               "y" : 80,
                "drilldown" : "071",
-               "name" : "#071",
-               "y" : 80
+               "name" : "#071"
             },
             {
-               "name" : "#072",
                "y" : 114,
-               "drilldown" : "072"
+               "drilldown" : "072",
+               "name" : "#072"
             },
             {
                "drilldown" : "073",
@@ -381,44 +382,44 @@
                "y" : 117
             },
             {
-               "drilldown" : "075",
                "name" : "#075",
+               "drilldown" : "075",
                "y" : 117
             },
             {
                "name" : "#076",
-               "y" : 101,
-               "drilldown" : "076"
+               "drilldown" : "076",
+               "y" : 101
             },
             {
-               "name" : "#077",
                "y" : 100,
-               "drilldown" : "077"
+               "drilldown" : "077",
+               "name" : "#077"
             },
             {
-               "drilldown" : "078",
+               "y" : 127,
                "name" : "#078",
-               "y" : 127
+               "drilldown" : "078"
             },
             {
-               "drilldown" : "079",
                "y" : 122,
+               "drilldown" : "079",
                "name" : "#079"
             },
             {
-               "y" : 127,
+               "drilldown" : "080",
                "name" : "#080",
-               "drilldown" : "080"
+               "y" : 127
             },
             {
+               "y" : 114,
                "drilldown" : "081",
-               "name" : "#081",
-               "y" : 114
+               "name" : "#081"
             },
             {
+               "y" : 114,
                "drilldown" : "082",
-               "name" : "#082",
-               "y" : 114
+               "name" : "#082"
             },
             {
                "drilldown" : "083",
@@ -426,33 +427,33 @@
                "y" : 127
             },
             {
-               "drilldown" : "084",
+               "y" : 119,
                "name" : "#084",
-               "y" : 119
+               "drilldown" : "084"
             },
             {
                "name" : "#085",
-               "y" : 114,
-               "drilldown" : "085"
+               "drilldown" : "085",
+               "y" : 114
             },
             {
-               "y" : 104,
+               "drilldown" : "086",
                "name" : "#086",
-               "drilldown" : "086"
+               "y" : 104
             },
             {
                "name" : "#087",
-               "y" : 101,
-               "drilldown" : "087"
+               "drilldown" : "087",
+               "y" : 101
             },
             {
-               "name" : "#088",
                "y" : 121,
-               "drilldown" : "088"
+               "drilldown" : "088",
+               "name" : "#088"
             },
             {
-               "drilldown" : "089",
                "name" : "#089",
+               "drilldown" : "089",
                "y" : 113
             },
             {
@@ -461,29 +462,29 @@
                "drilldown" : "090"
             },
             {
-               "drilldown" : "091",
                "name" : "#091",
+               "drilldown" : "091",
                "y" : 108
             },
             {
-               "drilldown" : "092",
                "name" : "#092",
+               "drilldown" : "092",
                "y" : 98
             },
             {
                "name" : "#093",
-               "y" : 87,
-               "drilldown" : "093"
+               "drilldown" : "093",
+               "y" : 87
             },
             {
-               "name" : "#094",
                "y" : 87,
-               "drilldown" : "094"
+               "drilldown" : "094",
+               "name" : "#094"
             },
             {
-               "name" : "#095",
                "y" : 108,
-               "drilldown" : "095"
+               "drilldown" : "095",
+               "name" : "#095"
             },
             {
                "drilldown" : "096",
@@ -492,8 +493,8 @@
             },
             {
                "drilldown" : "097",
-               "y" : 111,
-               "name" : "#097"
+               "name" : "#097",
+               "y" : 111
             },
             {
                "y" : 108,
@@ -501,114 +502,114 @@
                "drilldown" : "098"
             },
             {
-               "drilldown" : "099",
                "y" : 97,
+               "drilldown" : "099",
                "name" : "#099"
             },
             {
-               "drilldown" : "100",
                "y" : 120,
+               "drilldown" : "100",
                "name" : "#100"
             },
             {
                "name" : "#101",
-               "y" : 83,
-               "drilldown" : "101"
+               "drilldown" : "101",
+               "y" : 83
             },
             {
+               "drilldown" : "102",
                "name" : "#102",
-               "y" : 90,
-               "drilldown" : "102"
+               "y" : 90
             },
             {
-               "drilldown" : "103",
                "y" : 79,
-               "name" : "#103"
+               "name" : "#103",
+               "drilldown" : "103"
             },
             {
-               "name" : "#104",
                "y" : 85,
+               "name" : "#104",
                "drilldown" : "104"
             },
             {
                "name" : "#105",
-               "y" : 75,
-               "drilldown" : "105"
+               "drilldown" : "105",
+               "y" : 75
             },
             {
-               "y" : 97,
+               "drilldown" : "106",
                "name" : "#106",
-               "drilldown" : "106"
+               "y" : 97
             },
             {
-               "name" : "#107",
                "y" : 90,
-               "drilldown" : "107"
+               "drilldown" : "107",
+               "name" : "#107"
             },
             {
+               "y" : 94,
                "drilldown" : "108",
-               "name" : "#108",
-               "y" : 94
+               "name" : "#108"
             },
             {
+               "drilldown" : "109",
                "name" : "#109",
-               "y" : 107,
-               "drilldown" : "109"
+               "y" : 107
             },
             {
-               "y" : 108,
                "name" : "#110",
-               "drilldown" : "110"
+               "drilldown" : "110",
+               "y" : 108
             },
             {
-               "y" : 91,
+               "drilldown" : "111",
                "name" : "#111",
-               "drilldown" : "111"
+               "y" : 91
             },
             {
-               "drilldown" : "112",
                "y" : 92,
+               "drilldown" : "112",
                "name" : "#112"
             },
             {
-               "name" : "#113",
                "y" : 92,
-               "drilldown" : "113"
+               "drilldown" : "113",
+               "name" : "#113"
             },
             {
                "y" : 108,
-               "name" : "#114",
-               "drilldown" : "114"
+               "drilldown" : "114",
+               "name" : "#114"
             },
             {
-               "name" : "#115",
                "y" : 96,
+               "name" : "#115",
                "drilldown" : "115"
             },
             {
                "y" : 95,
-               "name" : "#116",
-               "drilldown" : "116"
+               "drilldown" : "116",
+               "name" : "#116"
             },
             {
-               "name" : "#117",
                "y" : 97,
-               "drilldown" : "117"
+               "drilldown" : "117",
+               "name" : "#117"
             },
             {
+               "drilldown" : "118",
                "name" : "#118",
-               "y" : 83,
-               "drilldown" : "118"
+               "y" : 83
             },
             {
-               "drilldown" : "119",
                "y" : 125,
+               "drilldown" : "119",
                "name" : "#119"
             },
             {
                "name" : "#120",
-               "y" : 116,
-               "drilldown" : "120"
+               "drilldown" : "120",
+               "y" : 116
             },
             {
                "drilldown" : "121",
@@ -616,63 +617,63 @@
                "y" : 92
             },
             {
-               "drilldown" : "122",
                "y" : 110,
-               "name" : "#122"
+               "name" : "#122",
+               "drilldown" : "122"
             },
             {
-               "drilldown" : "123",
+               "y" : 105,
                "name" : "#123",
-               "y" : 105
+               "drilldown" : "123"
             },
             {
-               "y" : 85,
                "name" : "#124",
-               "drilldown" : "124"
+               "drilldown" : "124",
+               "y" : 85
             },
             {
+               "drilldown" : "125",
                "name" : "#125",
-               "y" : 63,
-               "drilldown" : "125"
+               "y" : 63
             },
             {
-               "y" : 113,
+               "dril