- Added solutions by Luca Ferrari.

14 files changed, 1570 insertions, 1551 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 979b465bf0..993532e4ef 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -2,45 +2,77 @@
    "legend" : {
       "enabled" : 0
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 174"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+   "subtitle" : {
+      "text" : "[Champions: 8] Last updated at 2022-07-19 11:31:14 GMT"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "name" : "James Smith",
+               "drilldown" : "James Smith",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 8
+            },
+            {
+               "y" : 2,
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "PokGoPun",
+               "name" : "PokGoPun"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan"
+            }
+         ],
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 174"
       }
+   ],
+   "title" : {
+      "text" : "The Weekly Challenge - 174"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "E. Choroba",
             "name" : "E. Choroba"
          },
          {
-            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -51,16 +83,30 @@
                   1
                ]
             ],
-            "id" : "James Smith"
+            "name" : "James Smith"
          },
          {
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
                   2
+               ],
+               [
+                  "Blog",
+                  6
                ]
-            ],
+            ]
+         },
+         {
             "id" : "Mark Anderson",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
             "name" : "Mark Anderson"
          },
          {
@@ -74,8 +120,6 @@
             ]
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -85,20 +129,21 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
+            "id" : "Simon Proctor",
             "name" : "Simon Proctor"
          },
          {
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -109,57 +154,31 @@
                   1
                ]
             ],
+            "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan"
          }
       ]
    },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
    "chart" : {
       "type" : "column"
    },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 174",
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "y" : 3,
-               "name" : "James Smith",
-               "drilldown" : "James Smith"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "name" : "PokGoPun",
-               "drilldown" : "PokGoPun"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ]
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
-   "subtitle" : {
-      "text" : "[Champions: 7] Last updated at 2022-07-19 11:20:58 GMT"
+   },
+   "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 2f82c008ea..17a4c613e7 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,34 +1,38 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "legend" : {
+      "enabled" : "false"
    },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
+      },
+      "type" : "category"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   "subtitle" : {
+      "text" : "Last updated at 2022-07-19 11:31:14 GMT"
    },
    "series" : [
       {
+         "name" : "Contributions",
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90,
+            "align" : "right",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            }
+         },
          "data" : [
             [
                "Blog",
-               2708
+               2714
             ],
             [
                "Perl",
@@ -36,26 +40,22 @@
             ],
             [
                "Raku",
-               5034
+               5036
             ]
-         ],
-         "name" : "Contributions",
-         "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "y" : 10,
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "align" : "right"
-         }
+         ]
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2022-07-19 11:20:58 GMT"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2022]"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "chart" : {
       "type" : "column"
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3be018a113..72ba4234dc 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,30 +1,6 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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/>"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-07-19 11:20:58 GMT"
-   },
    "series" : [
       {
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages",
          "data" : [
             {
                "name" : "#001",
@@ -32,23 +8,23 @@
                "y" : 161
             },
             {
-               "y" : 125,
                "name" : "#002",
-               "drilldown" : "002"
+               "drilldown" : "002",
+               "y" : 125
             },
             {
-               "name" : "#003",
                "drilldown" : "003",
+               "name" : "#003",
                "y" : 83
             },
             {
                "y" : 99,
-               "name" : "#004",
-               "drilldown" : "004"
+               "drilldown" : "004",
+               "name" : "#004"
             },
             {
-               "drilldown" : "005",
                "name" : "#005",
+               "drilldown" : "005",
                "y" : 78
             },
             {
@@ -62,24 +38,24 @@
                "y" : 65
             },
             {
-               "name" : "#008",
                "drilldown" : "008",
+               "name" : "#008",
                "y" : 78
             },
             {
-               "name" : "#009",
+               "y" : 76,
                "drilldown" : "009",
-               "y" : 76
+               "name" : "#009"
             },
             {
-               "y" : 65,
+               "name" : "#010",
                "drilldown" : "010",
-               "name" : "#010"
+               "y" : 65
             },
             {
-               "drilldown" : "011",
+               "y" : 85,
                "name" : "#011",
-               "y" : 85
+               "drilldown" : "011"
             },
             {
                "drilldown" : "012",
@@ -92,24 +68,24 @@
                "drilldown" : "013"
             },
             {
-               "y" : 101,
+               "name" : "#014",
                "drilldown" : "014",
-               "name" : "#014"
+               "y" : 101
             },
             {
-               "y" : 99,
+               "name" : "#015",
                "drilldown" : "015",
-               "name" : "#015"
+               "y" : 99
             },
             {
+               "y" : 71,
                "drilldown" : "016",
-               "name" : "#016",
-               "y" : 71
+               "name" : "#016"
             },
             {
+               "y" : 84,
                "drilldown" : "017",
-               "name" : "#017",
-               "y" : 84
+               "name" : "#017"
             },
             {
                "drilldown" : "018",
@@ -117,19 +93,19 @@
                "y" : 81
             },
             {
-               "drilldown" : "019",
                "name" : "#019",
+               "drilldown" : "019",
                "y" : 103
             },
             {
+               "y" : 101,
                "drilldown" : "020",
-               "name" : "#020",
-               "y" : 101
+               "name" : "#020"
             },
             {
-               "name" : "#021",
+               "y" : 72,
                "drilldown" : "021",
-               "y" : 72
+               "name" : "#021"
             },
             {
                "y" : 68,
@@ -142,28 +118,28 @@
                "drilldown" : "023"
             },
             {
-               "y" : 75,
                "drilldown" : "024",
-               "name" : "#024"
+               "name" : "#024",
+               "y" : 75
             },
             {
                "y" : 59,
-               "name" : "#025",
-               "drilldown" : "025"
+               "drilldown" : "025",
+               "name" : "#025"
             },
             {
-               "y" : 74,
                "name" : "#026",
-               "drilldown" : "026"
+               "drilldown" : "026",
+               "y" : 74
             },
             {
                "y" : 62,
-               "drilldown" : "027",
-               "name" : "#027"
+               "name" : "#027",
+               "drilldown" : "027"
             },
             {
-               "drilldown" : "028",
                "name" : "#028",
+               "drilldown" : "028",
                "y" : 82
             },
             {
@@ -172,44 +148,44 @@
                "y" : 81
             },
             {
+               "y" : 119,
                "name" : "#030",
-               "drilldown" : "030",
-               "y" : 119
+               "drilldown" : "030"
             },
             {
-               "y" : 91,
                "drilldown" : "031",
-               "name" : "#031"
+               "name" : "#031",
+               "y" : 91
             },
             {
-               "drilldown" : "032",
+               "y" : 96,
                "name" : "#032",
-               "y" : 96
+               "drilldown" : "032"
             },
             {
-               "name" : "#033",
+               "y" : 112,
                "drilldown" : "033",
-               "y" : 112
+               "name" : "#033"
             },
             {
                "y" : 66,
-               "name" : "#034",
-               "drilldown" : "034"
+               "drilldown" : "034",
+               "name" : "#034"
             },
             {
-               "y" : 66,
+               "drilldown" : "035",
                "name" : "#035",
-               "drilldown" : "035"
+               "y" : 66
             },
             {
+               "y" : 70,
                "name" : "#036",
-               "drilldown" : "036",
-               "y" : 70
+               "drilldown" : "036"
             },
             {
-               "y" : 69,
                "drilldown" : "037",
-               "name" : "#037"
+               "name" : "#037",
+               "y" : 69
             },
             {
                "name" : "#038",
@@ -218,28 +194,28 @@
             },
             {
                "y" : 64,
-               "drilldown" : "039",
-               "name" : "#039"
+               "name" : "#039",
+               "drilldown" : "039"
             },
             {
-               "drilldown" : "040",
                "name" : "#040",
+               "drilldown" : "040",
                "y" : 75
             },
             {
-               "drilldown" : "041",
                "name" : "#041",
+               "drilldown" : "041",
                "y" : 78
             },
             {
-               "y" : 94,
+               "drilldown" : "042",
                "name" : "#042",
-               "drilldown" : "042"
+               "y" : 94
             },
             {
-               "y" : 70,
+               "name" : "#043",
                "drilldown" : "043",
-               "name" : "#043"
+               "y" : 70
             },
             {
                "drilldown" : "044",
@@ -253,12 +229,12 @@
             },
             {
                "y" : 89,
-               "drilldown" : "046",
-               "name" : "#046"
+               "name" : "#046",
+               "drilldown" : "046"
             },
             {
-               "drilldown" : "047",
                "name" : "#047",
+               "drilldown" : "047",
                "y" : 86
             },
             {
@@ -267,8 +243,8 @@
                "drilldown" : "048"
             },
             {
-               "name" : "#049",
                "drilldown" : "049",
+               "name" : "#049",
                "y" : 91
             },
             {
@@ -277,9 +253,9 @@
                "drilldown" : "050"
             },
             {
-               "y" : 91,
                "drilldown" : "051",
-               "name" : "#051"
+               "name" : "#051",
+               "y" : 91
             },
             {
                "name" : "#052",
@@ -288,12 +264,12 @@
             },
             {
                "y" : 103,
-               "drilldown" : "053",
-               "name" : "#053"
+               "name" : "#053",
+               "drilldown" : "053"
             },
             {
-               "name" : "#054",
                "drilldown" : "054",
+               "name" : "#054",
                "y" : 105
             },
             {
@@ -303,23 +279,23 @@
             },
             {
                "y" : 97,
-               "name" : "#056",
-               "drilldown" : "056"
+               "drilldown" : "056",
+               "name" : "#056"
             },
             {
-               "y" : 82,
                "drilldown" : "057",
-               "name" : "#057"
+               "name" : "#057",
+               "y" : 82
             },
             {
-               "y" : 71,
+               "name" : "#058",
                "drilldown" : "058",
-               "name" : "#058"
+               "y" : 71
             },
             {
+               "y" : 91,
                "name" : "#059",
-               "drilldown" : "059",
-               "y" : 91
+               "drilldown" : "059"
             },
             {
                "y" : 87,
@@ -327,19 +303,19 @@
                "name" : "#060"
             },
             {
+               "y" : 83,
                "name" : "#061",
-               "drilldown" : "061",
-               "y" : 83
+               "drilldown" : "061"
             },
             {
-               "y" : 60,
                "drilldown" : "062",
-               "name" : "#062"
+               "name" : "#062",
+               "y" : 60
             },
             {
                "y" : 91,
-               "drilldown" : "063",
-               "name" : "#063"
+               "name" : "#063",
+               "drilldown" : "063"
             },
             {
                "name" : "#064",
@@ -347,9 +323,9 @@
                "y" : 82
             },
             {
+               "y" : 75,
                "drilldown" : "065",
-               "name" : "#065",
-               "y" : 75
+               "name" : "#065"
             },
             {
                "name" : "#066",
@@ -362,89 +338,89 @@
                "y" : 92
             },
             {
+               "y" : 77,
                "name" : "#068",
-               "drilldown" : "068",
-               "y" : 77
+               "drilldown" : "068"
             },
             {
+               "y" : 85,
                "drilldown" : "069",
-               "name" : "#069",
-               "y" : 85
+               "name" : "#069"
             },
             {
-               "y" : 95,
                "drilldown" : "070",
-               "name" : "#070"
+               "name" : "#070",
+               "y" : 95
             },
             {
-               "y" : 80,
                "drilldown" : "071",
-               "name" : "#071"
+               "name" : "#071",
+               "y" : 80
             },
             {
-               "name" : "#072",
+               "y" : 114,
                "drilldown" : "072",
-               "y" : 114
+               "name" : "#072"
             },
             {
-               "name" : "#073",
+               "y" : 112,
                "drilldown" : "073",
-               "y" : 112
+               "name" : "#073"
             },
             {
-               "name" : "#074",
                "drilldown" : "074",
+               "name" : "#074",
                "y" : 117
             },
             {
+               "y" : 117,
                "name" : "#075",
-               "drilldown" : "075",
-               "y" : 117
+               "drilldown" : "075"
             },
             {
-               "name" : "#076",
                "drilldown" : "076",
+               "name" : "#076",
                "y" : 101
             },
             {
                "y" : 100,
-               "name" : "#077",
-               "drilldown" : "077"
+               "drilldown" : "077",
+               "name" : "#077"
             },
             {
-               "y" : 127,
+               "name" : "#078",
                "drilldown" : "078",
-               "name" : "#078"
+               "y" : 127
             },
             {
+               "y" : 122,
                "drilldown" : "079",
-               "name" : "#079",
-               "y" : 122
+               "name" : "#079"
             },
             {
-               "name" : "#080",
+               "y" : 127,
                "drilldown" : "080",
-               "y" : 127
+               "name" : "#080"
             },
             {
-               "y" : 114,
                "drilldown" : "081",
-               "name" : "#081"
+               "name" : "#081",
+               "y" : 114
             },
             {
-               "name" : "#082",
+               "y" : 114,
                "drilldown" : "082",
-               "y" : 114
+               "name" : "#082"
             },
             {
                "y" : 127,
-               "name" : "#083",
-               "drilldown" : "083"
+               "drilldown" : "083",
+               "name" : "#083"
             },
             {
-               "y" : 119,
+               "name" : "#084",
                "drilldown" : "084",
-               "name" : "#084"
+               "y" : 119
             },
             {
                "name" : "#085",
@@ -452,69 +428,69 @@
                "y" : 114
             },
             {
-               "name" : "#086",
                "drilldown" : "086",
+               "name" : "#086",
                "y" : 104
             },
             {
-               "y" : 101,
+               "drilldown" : "087",
                "name" : "#087",
-               "drilldown" : "087"
+               "y" : 101
             },
             {
-               "drilldown" : "088",
                "name" : "#088",
+               "drilldown" : "088",
                "y" : 121
             },
             {
+               "y" : 113,
                "drilldown" : "089",
-               "name" : "#089",
-               "y" : 113
+               "name" : "#089"
             },
             {
-               "drilldown" : "090",
+               "y" : 113,
                "name" : "#090",
-               "y" : 113
+               "drilldown" : "090"
             },
             {
-               "y" : 108,
                "name" : "#091",
-               "drilldown" : "091"
+               "drilldown" : "091",
+               "y" : 108
             },
             {
-               "name" : "#092",
+               "y" : 98,
                "drilldown" : "092",
-               "y" : 98
+               "name" : "#092"
             },
             {
-               "drilldown" : "093",
+               "y" : 87,
                "name" : "#093",
-               "y" : 87
+               "drilldown" : "093"
             },
             {
-               "drilldown" : "094",
                "name" : "#094",
+               "drilldown" : "094",
                "y" : 87
             },
             {
-               "name" : "#095",
+               "y" : 108,
                "drilldown" : "095",
-               "y" : 108
+               "name" : "#095"
             },
             {
-               "y" : 108,
+               "drilldown" : "096",
                "name" : "#096",
-               "drilldown" : "096"
+               "y" : 108
             },
             {
+               "y" : 111,
                "drilldown" : "097",
-               "name" : "#097",
-               "y" : 111
+               "name" : "#097"
             },
             {
-               "y" : 108,
                "name" : "#098",
-               "drilldown" : "098"
+               "drilldown" : "098",
+               "y" : 108
             },
             {
                "y" : 97,
@@ -522,9 +498,9 @@
                "drilldown" : "099"
             },
             {
-               "y" : 120,
                "drilldown" : "100",
-               "name" : "#100"
+               "name" : "#100",
+               "y" : 120
             },
             {
                "y" : 83,
@@ -538,13 +514,13 @@
             },
             {
                "y" : 79,
-               "drilldown" : "103",
-               "name" : "#103"
+               "name" : "#103",
+               "drilldown" : "103"
             },
             {
-               "y" : 85,
                "drilldown" : "104",
-               "name" : "#104"
+               "name" : "#104",
+               "y" : 85
             },
             {
                "drilldown" : "105",
@@ -552,19 +528,19 @@
                "y" : 75
             },
             {
-               "y" : 97,
+               "drilldown" : "106",
                "name" : "#106",
-               "drilldown" : "106"
+               "y" : 97
             },
             {
                "y" : 90,
-               "drilldown" : "107",
-               "name" : "#107"
+               "name" : "#107",
+               "drilldown" : "107"
             },
             {
-               "y" : 94,
                "name" : "#108",
-               "drilldown" : "108"
+               "drilldown" : "108",
+               "y" : 94
             },
             {
                "name" : "#109",
@@ -572,9 +548,9 @@
                "y" : 107
             },
             {
-               "drilldown" : "110",
+               "y" : 108,
                "name" : "#110",
-               "y" : 108
+               "drilldown" : "110"
             },
             {
                "drilldown" : "111",
@@ -582,24 +558,24 @@
                "y" : 91
             },
             {
-               "name" : "#112",
                "drilldown" : "112",
+               "name" : "#112",
                "y" : 92
             },
             {
-               "drilldown" : "113",
                "name" : "#113",
+               "drilldown" : "113",
                "y" : 92
             },
             {
-               "y" : 108,
+               "name" : "#114",
                "drilldown" : "114",
-               "name" : "#114"
+               "y" : 108
             },
             {
                "y" : 96,
-               "name" : "#115",
-               "drilldown" : "115"
+               "drilldown" : "115",
+               "name" : "#115"
             },
             {
                "y" : 95,
@@ -607,14 +583,14 @@
                "name" : "#116"
             },
             {
-               "y" : 97,
                "name" : "#117",
-               "drilldown" : "117"
+               "drilldown" : "117",
+               "y" : 97
             },
             {
                "y" : 83,
-