- Added solutions by Luca Ferrari.

13 files changed, 1595 insertions, 1576 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 61f8368ff0..7674200c4f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,31 +1,31 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
-   "legend" : {
-      "enabled" : 0
+   "title" : {
+      "text" : "The Weekly Challenge - 122"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Cheok-Yin Fung"
+            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung"
          },
          {
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -35,10 +35,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -49,27 +50,42 @@
                   1
                ]
             ],
-            "id" : "James Smith"
+            "id" : "James Smith",
+            "name" : "James Smith"
+         },
+         {
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ]
          },
          {
-            "name" : "Lucas Ransan",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "name" : "Lucas Ransan",
             "id" : "Lucas Ransan"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
             "data" : [
@@ -82,16 +98,17 @@
             "name" : "Niels van Dijke"
          },
          {
-            "name" : "Peter Scott",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Peter Scott"
+            "id" : "Peter Scott",
+            "name" : "Peter Scott"
          },
          {
+            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan",
             "data" : [
                [
@@ -102,79 +119,81 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "W. Luis Mochan"
+            ]
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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
-   },
    "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2021-07-20 13:08:47 GMT"
+      "text" : "[Champions: 9] Last updated at 2021-07-20 13:14:09 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 122"
-   },
    "series" : [
       {
          "name" : "The Weekly Challenge - 122",
          "data" : [
             {
+               "name" : "Cheok-Yin Fung",
                "y" : 2,
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung"
+               "drilldown" : "Cheok-Yin Fung"
             },
             {
-               "y" : 3,
                "name" : "Dave Jacoby",
+               "y" : 3,
                "drilldown" : "Dave Jacoby"
             },
             {
-               "y" : 3,
                "name" : "James Smith",
+               "y" : 3,
                "drilldown" : "James Smith"
             },
             {
-               "drilldown" : "Lucas Ransan",
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 4
+            },
+            {
                "name" : "Lucas Ransan",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Lucas Ransan"
             },
             {
                "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Niels van Dijke",
                "name" : "Niels van Dijke",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
             },
             {
-               "y" : 1,
+               "drilldown" : "Peter Scott",
                "name" : "Peter Scott",
-               "drilldown" : "Peter Scott"
+               "y" : 1
             },
             {
-               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan",
+               "name" : "W. Luis Mochan",
                "y" : 3
             }
          ],
          "colorByPoint" : 1
       }
    ],
-   "chart" : {
-      "type" : "column"
+   "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b251e25eac..11aba87def 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,21 +2,46 @@
    "legend" : {
       "enabled" : "false"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "series" : [
+      {
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "color" : "#FFFFFF",
+            "align" : "right",
+            "y" : 10,
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "enabled" : "true"
+         },
+         "data" : [
+            [
+               "Blog",
+               1739
+            ],
+            [
+               "Perl",
+               5813
+            ],
+            [
+               "Raku",
+               3631
+            ]
+         ],
+         "name" : "Contributions"
+      }
+   ],
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "subtitle" : {
-      "text" : "Last updated at 2021-07-20 13:08:47 GMT"
+      "text" : "Last updated at 2021-07-20 13:14:09 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -26,38 +51,13 @@
       },
       "type" : "category"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "chart" : {
       "type" : "column"
-   },
-   "series" : [
-      {
-         "data" : [
-            [
-               "Blog",
-               1737
-            ],
-            [
-               "Perl",
-               5813
-            ],
-            [
-               "Raku",
-               3629
-            ]
-         ],
-         "dataLabels" : {
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "enabled" : "true",
-            "rotation" : -90
-         },
-         "name" : "Contributions"
-      }
-   ]
+   }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 4f9c7abf58..6df0609f7d 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,25 +1,638 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-07-20 13:08:47 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "tooltip" : {
-      "followPointer" : "true",
       "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" : [
+      {
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "name" : "#001",
+               "y" : 161,
+               "drilldown" : "001"
+            },
+            {
+               "name" : "#002",
+               "y" : 125,
+               "drilldown" : "002"
+            },
+            {
+               "y" : 81,
+               "name" : "#003",
+               "drilldown" : "003"
+            },
+            {
+               "y" : 99,
+               "name" : "#004",
+               "drilldown" : "004"
+            },
+            {
+               "y" : 78,
+               "name" : "#005",
+               "drilldown" : "005"
+            },
+            {
+               "name" : "#006",
+               "y" : 58,
+               "drilldown" : "006"
+            },
+            {
+               "drilldown" : "007",
+               "name" : "#007",
+               "y" : 64
+            },
+            {
+               "drilldown" : "008",
+               "name" : "#008",
+               "y" : 78
+            },
+            {
+               "drilldown" : "009",
+               "y" : 76,
+               "name" : "#009"
+            },
+            {
+               "drilldown" : "010",
+               "name" : "#010",
+               "y" : 65
+            },
+            {
+               "drilldown" : "011",
+               "y" : 85,
+               "name" : "#011"
+            },
+            {
+               "name" : "#012",
+               "y" : 89,
+               "drilldown" : "012"
+            },
+            {
+               "drilldown" : "013",
+               "name" : "#013",
+               "y" : 85
+            },
+            {
+               "name" : "#014",
+               "y" : 101,
+               "drilldown" : "014"
+            },
+            {
+               "y" : 99,
+               "name" : "#015",
+               "drilldown" : "015"
+            },
+            {
+               "drilldown" : "016",
+               "y" : 71,
+               "name" : "#016"
+            },
+            {
+               "drilldown" : "017",
+               "y" : 84,
+               "name" : "#017"
+            },
+            {
+               "drilldown" : "018",
+               "y" : 81,
+               "name" : "#018"
+            },
+            {
+               "drilldown" : "019",
+               "y" : 103,
+               "name" : "#019"
+            },
+            {
+               "y" : 101,
+               "name" : "#020",
+               "drilldown" : "020"
+            },
+            {
+               "drilldown" : "021",
+               "name" : "#021",
+               "y" : 72
+            },
+            {
+               "drilldown" : "022",
+               "name" : "#022",
+               "y" : 68
+            },
+            {
+               "y" : 97,
+               "name" : "#023",
+               "drilldown" : "023"
+            },
+            {
+               "drilldown" : "024",
+               "name" : "#024",
+               "y" : 74
+            },
+            {
+               "y" : 59,
+               "name" : "#025",
+               "drilldown" : "025"
+            },
+            {
+               "drilldown" : "026",
+               "y" : 74,
+               "name" : "#026"
+            },
+            {
+               "drilldown" : "027",
+               "name" : "#027",
+               "y" : 60
+            },
+            {
+               "drilldown" : "028",
+               "name" : "#028",
+               "y" : 80
+            },
+            {
+               "name" : "#029",
+               "y" : 79,
+               "drilldown" : "029"
+            },
+            {
+               "drilldown" : "030",
+               "y" : 117,
+               "name" : "#030"
+            },
+            {
+               "y" : 89,
+               "name" : "#031",
+               "drilldown" : "031"
+            },
+            {
+               "y" : 94,
+               "name" : "#032",
+               "drilldown" : "032"
+            },
+            {
+               "y" : 110,
+               "name" : "#033",
+               "drilldown" : "033"
+            },
+            {
+               "name" : "#034",
+               "y" : 64,
+               "drilldown" : "034"
+            },
+            {
+               "name" : "#035",
+               "y" : 64,
+               "drilldown" : "035"
+            },
+            {
+               "y" : 68,
+               "name" : "#036",
+               "drilldown" : "036"
+            },
+            {
+               "y" : 67,
+               "name" : "#037",
+               "drilldown" : "037"
+            },
+            {
+               "drilldown" : "038",
+               "name" : "#038",
+               "y" : 68
+            },
+            {
+               "y" : 62,
+               "name" : "#039",
+               "drilldown" : "039"
+            },
+            {
+               "name" : "#040",
+               "y" : 73,
+               "drilldown" : "040"
+            },
+            {
+               "y" : 76,
+               "name" : "#041",
+               "drilldown" : "041"
+            },
+            {
+               "y" : 92,
+               "name" : "#042",
+               "drilldown" : "042"
+            },
+            {
+               "drilldown" : "043",
+               "y" : 68,
+               "name" : "#043"
+            },
+            {
+               "drilldown" : "044",
+               "y" : 85,
+               "name" : "#044"
+            },
+            {
+               "drilldown" : "045",
+               "y" : 96,
+               "name" : "#045"
+            },
+            {
+               "name" : "#046",
+               "y" : 87,
+               "drilldown" : "046"
+            },
+            {
+               "y" : 84,
+               "name" : "#047",
+               "drilldown" : "047"
+            },
+            {
+               "drilldown" : "048",
+               "name" : "#048",
+               "y" : 108
+            },
+            {
+               "name" : "#049",
+               "y" : 89,
+               "drilldown" : "049"
+            },
+            {
+               "y" : 98,
+               "name" : "#050",
+               "drilldown" : "050"
+            },
+            {
+               "drilldown" : "051",
+               "name" : "#051",
+               "y" : 89
+            },
+            {
+               "drilldown" : "052",
+               "name" : "#052",
+               "y" : 91
+            },
+            {
+               "drilldown" : "053",
+               "name" : "#053",
+               "y" : 101
+            },
+            {
+               "drilldown" : "054",
+               "name" : "#054",
+               "y" : 103
+            },
+            {
+               "name" : "#055",
+               "y" : 88,
+               "drilldown" : "055"
+            },
+            {
+               "name" : "#056",
+               "y" : 95,
+               "drilldown" : "056"
+            },
+            {
+               "name" : "#057",
+               "y" : 80,
+               "drilldown" : "057"
+            },
+            {
+               "name" : "#058",
+               "y" : 69,
+               "drilldown" : "058"
+            },
+            {
+               "name" : "#059",
+               "y" : 89,
+               "drilldown" : "059"
+            },
+            {
+               "y" : 85,
+               "name" : "#060",
+               "drilldown" : "060"
+            },
+            {
+               "name" : "#061",
+               "y" : 81,
+               "drilldown" : "061"
+            },
+            {
+               "drilldown" : "062",
+               "name" : "#062",
+               "y" : 58
+            },
+            {
+               "name" : "#063",
+               "y" : 89,
+               "drilldown" : "063"
+            },
+            {
+               "y" : 80,
+               "name" : "#064",
+               "drilldown" : "064"
+            },
+            {
+               "drilldown" : "065",
+               "name" : "#065",
+               "y" : 73
+            },
+            {
+               "name" : "#066",
+               "y" : 84,
+               "drilldown" : "066"
+            },
+            {
+               "drilldown" : "067",
+               "y" : 90,
+               "name" : "#067"
+            },
+            {
+               "drilldown" : "068",
+               "y" : 75,
+               "name" : "#068"
+            },
+            {
+               "y" : 83,
+               "name" : "#069",
+               "drilldown" : "069"
+            },
+            {
+               "drilldown" : "070",
+               "name" : "#070",
+               "y" : 93
+            },
+            {
+               "name" : "#071",
+               "y" : 78,
+               "drilldown" : "071"
+            },
+            {
+               "name" : "#072",
+               "y" : 112,
+               "drilldown" : "072"
+            },
+            {
+               "y" : 110,
+               "name" : "#073",
+               "drilldown" : "073"
+            },
+            {
+               "drilldown" : "074",
+               "name" : "#074",
+               "y" : 115
+            },
+            {
+               "y" : 115,
+               "name" : "#075",
+               "drilldown" : "075"
+            },
+            {
+               "drilldown" : "076",
+               "name" : "#076",
+               "y" : 99
+            },
+            {
+               "name" : "#077",
+               "y" : 98,
+               "drilldown" : "077"
+            },
+            {
+               "name" : "#078",
+               "y" : 127,
+               "drilldown" : "078"
+            },
+            {
+               "drilldown" : "079",
+               "y" : 122,
+               "name" : "#079"
+            },
+            {
+               "y" : 127,
+               "name" : "#080",
+               "drilldown" : "080"
+            },
+            {
+               "y" : 114,
+               "name" : "#081",
+               "drilldown" : "081"
+            },
+            {
+               "y" : 114,
+               "name" : "#082",
+               "drilldown" : "082"
+            },
+            {
+               "drilldown" : "083",
+               "y" : 127,
+               "name" : "#083"
+            },
+            {
+               "y" : 119,
+               "name" : "#084",
+               "drilldown" : "084"
+            },
+            {
+               "drilldown" : "085",
+               "name" : "#085",
+               "y" : 114
+            },
+            {
+               "name" : "#086",
+               "y" : 104,
+               "drilldown" : "086"
+            },
+            {
+               "drilldown" : "087",
+               "y" : 101,
+               "name" : "#087"
+            },
+            {
+               "drilldown" : "088",
+               "name" : "#088",
+               "y" : 121
+            },
+            {
+               "drilldown" : "089",
+               "y" : 113,
+               "name" : "#089"
+            },
+            {
+               "drilldown" : "090",
+               "y" : 113,
+               "name" : "#090"
+            },
+            {
+               "drilldown" : "091",
+               "name" : "#091",
+               "y" : 108
+            },
+            {
+               "name" : "#092",
+               "y" : 98,
+               "drilldown" : "092"
+            },
+            {
+               "drilldown" : "093",
+               "name" : "#093",
+               "y" : 87
+            },
+            {
+               "y" : 87,
+               "name" : "#094",
+               "drilldown" : "094"
+            },
+            {
+               "y" : 108,
+               "name" : "#095",
+               "drilldown" : "095"
+            },
+            {
+               "y" : 108,
+               "name" : "#096",
+               "drilldown" : "096"
+            },
+            {
+               "y" : 111,
+               "name" : "#097",
+               "drilldown" : "097"
+            },
+            {
+               "name" : "#098",
+               "y" : 108,
+               "drilldown" : "098"
+            },
+            {
+               "drilldown" : "099",
+               "name" : "#099",
+               "y" : 97
+            },
+            {
+               "y" : 120,
+               "name" : "#100",
+               "drilldown" : "100"
+            },
+            {
+               "drilldown" : "101",
+               "y" : 83,
+               "name" : "#101"
+            },
+            {
+               "drilldown" : "102",
+               "name" : "#102",
+               "y" : 90
+            },
+            {
+               "drilldown" : "103",
+               "y" : 79,
+               "name" : "#103"
+            },
+            {
+               "drilldown" : "104",
+               "name" : "#104",
+               "y" : 85
+            },
+            {
+               "y" : 75,
+               "name" : "#105",
+               "drilldown" : "105"
+            },
+            {
+               "drilldown" : "106",
+               "y" : 97,
+               "name" : "#106"
+            },
+            {
+               "y" : 90,
+               "name" : "#107",
+               "drilldown" : "107"
+            },
+            {
+               "drilldown" : "108",
+               "y" : 94,
+               "name" : "#108"
+            },
+            {
+               "drilldown" : "109",
+               "y" : 107,
+               "name" : "#109"
+            },
+            {
+               "name" : "#110",
+               "y" : 108,
+               "drilldown" : "110"
+            },
+            {
+               "y" : 91,
+               "name" : "#111",
+               "drilldown" : "111"
+            },
+            {
+               "drilldown" : "112",
+               "name" : "#112",
+               "y" : 92
+            },
+            {
+               "drilldown" : "113",
+               "name" : "#113",
+               "y" : 92
+            },
+            {
+               "drilldown" : "114",
+               "y" : 108,
+               "name" : "#114"
+            },
+            {
+               "drilldown" : "115",
+               "name" : "#115",
+               "y" : 96
+            },
+            {
+               "name" : "#116",
+               "y" : 95,
+               "drilldown" : "116"
+            },
+            {
+               "drilldown" : "117",
+               "name" : "#117",
+               "y" : 97
+            },
+            {
+               "drilldown" : "118",
+               "name" : "#118",
+               "y" : 81
+            },
+            {
+               "name" : "#119",
+               "y" : 123,
+               "drilldown" : "119"
+            },
+            {
+               "drilldown" : "120",
+               "name" : "#120",
+               "y" : 112
+            },
+            {
+               "name" : "#121",
+               "y" : 89,
+               "drilldown" : "121"
+            },
+            {
+               "drilldown" : "122",
+               "name" : "#122",
+               "y" : 22
+            }
+         ],
+         "name" : "The Weekly Challenge Languages"
+      }
+   ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -36,6 +649,7 @@
             ]
          },
          {
+            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -50,11 +664,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002"
+            ]
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -69,7 +681,8 @@
                   9
                ]
             ],
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
             "name" : "004",
@@ -90,6 +703,8 @@
             ]
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -103,13 +718,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
-            "name" : "006",
             "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -126,8 +739,8 @@
             ]
          },
          {
-            "name" : "007",
             "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -144,6 +757,8 @@
             ]
          },
          {
+            "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -157,11 +772,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "008",
-            "name" : "008"
+            ]
          },
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+            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -176,12 +790,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009"
+            ]
          },
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-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -195,10 +806,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010",
+            "id" : "010"
          },
          {
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@