- Added solutions by Luca Ferrari.

14 files changed, 1830 insertions, 1807 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 55db2e3a4f..192cc6d4e7 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,46 +1,25 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 5] Last updated at 2021-12-06 20:06:32 GMT"
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Andrew Shitov",
-               "y" : 1,
-               "name" : "Andrew Shitov"
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
-            }
-         ],
-         "name" : "The Weekly Challenge - 142",
-         "colorByPoint" : 1
-      }
-   ],
-   "chart" : {
-      "type" : "column"
+   "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/>"
    },
    "title" : {
       "text" : "The Weekly Challenge - 142"
@@ -48,8 +27,8 @@
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andrew Shitov",
             "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
@@ -58,28 +37,42 @@
             ]
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
+               ],
+               [
+                  "Blog",
+                  4
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -93,20 +86,46 @@
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 4] Last updated at 2021-12-06 19:41:09 GMT"
+   "chart" : {
+      "type" : "column"
    },
    "legend" : {
       "enabled" : 0
    },
-   "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/>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "series" : [
+      {
+         "name" : "The Weekly Challenge - 142",
+         "data" : [
+            {
+               "name" : "Andrew Shitov",
+               "y" : 1,
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 6,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            }
+         ],
+         "colorByPoint" : 1
       }
+   ],
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 980ef93eee..4d29fe27b4 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,22 +1,25 @@
 {
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Last updated at 2021-12-06 20:06:32 GMT"
    },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
    "series" : [
       {
          "data" : [
             [
                "Blog",
-               2070
+               2074
             ],
             [
                "Perl",
@@ -24,40 +27,37 @@
             ],
             [
                "Raku",
-               4132
+               4134
             ]
          ],
          "name" : "Contributions",
          "dataLabels" : {
-            "enabled" : "true",
             "rotation" : -90,
-            "align" : "right",
+            "enabled" : "true",
+            "y" : 10,
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "y" : 10,
             "format" : "{point.y:.0f}",
+            "align" : "right",
             "color" : "#FFFFFF"
          }
       }
    ],
-   "subtitle" : {
-      "text" : "Last updated at 2021-12-06 19:41:09 GMT"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 4f65a92b6c..6bb5cde3b2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,739 +1,31 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "tooltip" : {
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages",
-         "data" : [
-            {
-               "y" : 161,
-               "name" : "#001",
-               "drilldown" : "001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 125,
-               "name" : "#002"
-            },
-            {
-               "y" : 83,
-               "name" : "#003",
-               "drilldown" : "003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 99,
-               "name" : "#004"
-            },
-            {
-               "drilldown" : "005",
-               "name" : "#005",
-               "y" : 78
-            },
-            {
-               "name" : "#006",
-               "y" : 58,
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 64
-            },
-            {
-               "y" : 78,
-               "name" : "#008",
-               "drilldown" : "008"
-            },
-            {
-               "name" : "#009",
-               "y" : 76,
-               "drilldown" : "009"
-            },
-            {
-               "y" : 65,
-               "name" : "#010",
-               "drilldown" : "010"
-            },
-            {
-               "name" : "#011",
-               "y" : 85,
-               "drilldown" : "011"
-            },
-            {
-               "drilldown" : "012",
-               "name" : "#012",
-               "y" : 89
-            },
-            {
-               "y" : 85,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "y" : 101,
-               "name" : "#014",
-               "drilldown" : "014"
-            },
-            {
-               "name" : "#015",
-               "y" : 99,
-               "drilldown" : "015"
-            },
-            {
-               "y" : 71,
-               "name" : "#016",
-               "drilldown" : "016"
-            },
-            {
-               "y" : 84,
-               "name" : "#017",
-               "drilldown" : "017"
-            },
-            {
-               "drilldown" : "018",
-               "name" : "#018",
-               "y" : 81
-            },
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-               "y" : 103,
-               "name" : "#019",
-               "drilldown" : "019"
-            },
-            {
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-               "name" : "#020",
-               "drilldown" : "020"
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-               "y" : 72,
-               "name" : "#021"
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-            {
-               "y" : 68,
-               "name" : "#022",
-               "drilldown" : "022"
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-               "drilldown" : "023"
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-               "drilldown" : "026"
-            },
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-               "name" : "#027",
-               "drilldown" : "027"
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-            {
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-               "y" : 117,
-               "drilldown" : "030"
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-               "name" : "#031",
-               "drilldown" : "031"
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-               "name" : "#033",
-               "drilldown" : "033"
-            },
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-               "y" : 64,
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-               "drilldown" : "035"
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-               "name" : "#038"
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-               "name" : "#125"
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-            },
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-               "drilldown" : "128"
-            },
-            {
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-               "y" : 50,
-               "name" : "#129"
-            },
-            {
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-               "name" : "#130",
-               "drilldown" : "130"
-            },
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-               "y" : 91,
-               "name" : "#131"
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-            {
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-               "name" : "#132",
-               "drilldown" : "132"
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-            {
-               "name" : "#133",
-               "y" : 95,
-               "drilldown" : "133"
-            },
-            {
-               "drilldown" : "134",
-               "name" : "#134",
-               "y" : 94
-            },
-            {
-               "drilldown" : "135",
-               "name" : "#135",
-               "y" : 104
-            },
-            {
-               "drilldown" : "136",
-               "y" : 95,
-               "name" : "#136"
-            },
-            {
-               "name" : "#137",
-               "y" : 99,
-               "drilldown" : "137"
-            },
-            {
-               "y" : 99,
-               "name" : "#138",
-               "drilldown" : "138"
-            },
-            {
-               "name" : "#139",
-               "y" : 97,
-               "drilldown" : "139"
-            },
-            {
-               "drilldown" : "140",
-               "name" : "#140",
-               "y" : 102
-            },
-            {
-               "drilldown" : "141",
-               "y" : 95,
-               "name" : "#141"
-            },
-            {
-               "drilldown" : "142",
-               "y" : 9,
-               "name" : "#142"
-            }
-         ]
+   "title" : {
+      "text" : "The Weekly Challenge Language"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-12-06 20:06:32 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
+   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
+   "xAxis" : {
+      "type" : "category"
    },
    "drilldown" : {
       "series" : [
@@ -756,8 +48,8 @@
             ]
          },
          {
-            "name" : "002",
             "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -846,8 +138,6 @@
             "id" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -861,7 +151,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
             "data" : [
@@ -878,8 +170,8 @@
                   12
                ]
             ],
-            "id" : "008",
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
             "data" : [
@@ -896,10 +188,12 @@
                   13
                ]
             ],
-            "name" : "009",
-            "id" : "009"
+            "id" : "009",
+            "name" : "009"
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -913,9 +207,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010",
-            "id" : "010"
+            ]
          },
          {
             "name" : "011",