- Added solutions by Luca Ferrari.

13 files changed, 1532 insertions, 1513 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8d6b3671b5..dc01093cb2 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,28 +1,4 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 2] Last updated at 2021-05-10 11:28:24 GMT"
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 112",
-         "data" : [
-            {
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            }
-         ]
-      }
-   ],
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
@@ -32,20 +8,23 @@
          "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "drilldown" : {
       "series" : [
          {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
+         },
+         {
             "name" : "Mark Anderson",
             "data" : [
                [
@@ -74,9 +53,49 @@
    "title" : {
       "text" : "Perl Weekly Challenge - 112"
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 3] Last updated at 2021-05-10 13:35:41 GMT"
+   },
    "tooltip" : {
-      "followPointer" : 1,
+      "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/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+      "followPointer" : 1
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 112",
+         "data" : [
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 4,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            }
+         ]
+      }
+   ],
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 53bc416ecd..56581a1409 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,14 +1,32 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2021-05-10 11:28:24 GMT"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "series" : [
       {
+         "dataLabels" : {
+            "align" : "right",
+            "format" : "{point.y:.0f}",
+            "y" : 10,
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "rotation" : -90,
+            "color" : "#FFFFFF",
+            "enabled" : "true"
+         },
          "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               1546
+               1548
             ],
             [
                "Perl",
@@ -16,48 +34,30 @@
             ],
             [
                "Raku",
-               3347
+               3349
             ]
-         ],
-         "dataLabels" : {
-            "y" : 10,
-            "rotation" : -90,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "enabled" : "true"
-         }
+         ]
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2021-05-10 13:35:41 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "chart" : {
       "type" : "column"
    },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
-      },
-      "type" : "category"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "legend" : {
-      "enabled" : "false"
+      }
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 5ba20c4e3f..d666e3a2a1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,17 +1,600 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-05-10 13:35:41 GMT"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "#001",
+               "y" : 161,
+               "drilldown" : "001"
+            },
+            {
+               "y" : 125,
+               "name" : "#002",
+               "drilldown" : "002"
+            },
+            {
+               "name" : "#003",
+               "y" : 81,
+               "drilldown" : "003"
+            },
+            {
+               "drilldown" : "004",
+               "name" : "#004",
+               "y" : 99
+            },
+            {
+               "drilldown" : "005",
+               "name" : "#005",
+               "y" : 78
+            },
+            {
+               "y" : 58,
+               "name" : "#006",
+               "drilldown" : "006"
+            },
+            {
+               "drilldown" : "007",
+               "y" : 64,
+               "name" : "#007"
+            },
+            {
+               "drilldown" : "008",
+               "name" : "#008",
+               "y" : 78
+            },
+            {
+               "drilldown" : "009",
+               "name" : "#009",
+               "y" : 76
+            },
+            {
+               "drilldown" : "010",
+               "y" : 65,
+               "name" : "#010"
+            },
+            {
+               "drilldown" : "011",
+               "name" : "#011",
+               "y" : 85
+            },
+            {
+               "name" : "#012",
+               "y" : 89,
+               "drilldown" : "012"
+            },
+            {
+               "name" : "#013",
+               "y" : 85,
+               "drilldown" : "013"
+            },
+            {
+               "name" : "#014",
+               "y" : 101,
+               "drilldown" : "014"
+            },
+            {
+               "drilldown" : "015",
+               "name" : "#015",
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+            },
+            {
+               "drilldown" : "016",
+               "y" : 71,
+               "name" : "#016"
+            },
+            {
+               "drilldown" : "017",
+               "y" : 84,
+               "name" : "#017"
+            },
+            {
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+               "y" : 81,
+               "drilldown" : "018"
+            },
+            {
+               "y" : 103,
+               "name" : "#019",
+               "drilldown" : "019"
+            },
+            {
+               "y" : 101,
+               "name" : "#020",
+               "drilldown" : "020"
+            },
+            {
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+               "name" : "#021",
+               "drilldown" : "021"
+            },
+            {
+               "drilldown" : "022",
+               "name" : "#022",
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+            },
+            {
+               "y" : 95,
+               "name" : "#023",
+               "drilldown" : "023"
+            },
+            {
+               "drilldown" : "024",
+               "name" : "#024",
+               "y" : 74
+            },
+            {
+               "drilldown" : "025",
+               "y" : 59,
+               "name" : "#025"
+            },
+            {
+               "name" : "#026",
+               "y" : 74,
+               "drilldown" : "026"
+            },
+            {
+               "drilldown" : "027",
+               "y" : 60,
+               "name" : "#027"
+            },
+            {
+               "name" : "#028",
+               "y" : 80,
+               "drilldown" : "028"
+            },
+            {
+               "drilldown" : "029",
+               "y" : 79,
+               "name" : "#029"
+            },
+            {
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+               "drilldown" : "030"
+            },
+            {
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+               "name" : "#031",
+               "drilldown" : "031"
+            },
+            {
+               "drilldown" : "032",
+               "name" : "#032",
+               "y" : 94
+            },
+            {
+               "drilldown" : "033",
+               "name" : "#033",
+               "y" : 110
+            },
+            {
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+               "name" : "#034",
+               "drilldown" : "034"
+            },
+            {
+               "drilldown" : "035",
+               "y" : 64,
+               "name" : "#035"
+            },
+            {
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+               "y" : 68,
+               "drilldown" : "036"
+            },
+            {
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+               "y" : 67,
+               "drilldown" : "037"
+            },
+            {
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+               "y" : 68,
+               "name" : "#038"
+            },
+            {
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+               "name" : "#039",
+               "drilldown" : "039"
+            },
+            {
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+               "drilldown" : "040"
+            },
+            {
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+               "drilldown" : "041"
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+               "name" : "#042",
+               "y" : 92
+            },
+            {
+               "drilldown" : "043",
+               "name" : "#043",
+               "y" : 68
+            },
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+               "y" : 85,
+               "name" : "#044",
+               "drilldown" : "044"
+            },
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+               "name" : "#045",
+               "y" : 96
+            },
+            {
+               "name" : "#046",
+               "y" : 87,
+               "drilldown" : "046"
+            },
+            {
+               "drilldown" : "047",
+               "y" : 84,
+               "name" : "#047"
+            },
+            {
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+               "name" : "#048",
+               "drilldown" : "048"
+            },
+            {
+               "name" : "#049",
+               "y" : 89,
+               "drilldown" : "049"
+            },
+            {
+               "drilldown" : "050",
+               "name" : "#050",
+               "y" : 98
+            },
+            {
+               "drilldown" : "051",
+               "y" : 89,
+               "name" : "#051"
+            },
+            {
+               "name" : "#052",
+               "y" : 91,
+               "drilldown" : "052"
+            },
+            {
+               "name" : "#053",
+               "y" : 101,
+               "drilldown" : "053"
+            },
+            {
+               "drilldown" : "054",
+               "name" : "#054",
+               "y" : 103
+            },
+            {
+               "name" : "#055",
+               "y" : 88,
+               "drilldown" : "055"
+            },
+            {
+               "drilldown" : "056",
+               "name" : "#056",
+               "y" : 95
+            },
+            {
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+               "name" : "#057",
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+            },
+            {
+               "drilldown" : "058",
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+               "name" : "#058"
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+               "y" : 89,
+               "name" : "#059"
+            },
+            {
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+               "y" : 85,
+               "drilldown" : "060"
+            },
+            {
+               "drilldown" : "061",
+               "y" : 81,
+               "name" : "#061"
+            },
+            {
+               "name" : "#062",
+               "y" : 58,
+               "drilldown" : "062"
+            },
+            {
+               "y" : 89,
+               "name" : "#063",
+               "drilldown" : "063"
+            },
+            {
+               "y" : 80,
+               "name" : "#064",
+               "drilldown" : "064"
+            },
+            {
+               "name" : "#065",
+               "y" : 73,
+               "drilldown" : "065"
+            },
+            {
+               "drilldown" : "066",
+               "name" : "#066",
+               "y" : 84
+            },
+            {
+               "drilldown" : "067",
+               "y" : 90,
+               "name" : "#067"
+            },
+            {
+               "drilldown" : "068",
+               "y" : 75,
+               "name" : "#068"
+            },
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+               "drilldown" : "069",
+               "y" : 83,
+               "name" : "#069"
+            },
+            {
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+               "y" : 93,
+               "drilldown" : "070"
+            },
+            {
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+               "name" : "#071",
+               "drilldown" : "071"
+            },
+            {
+               "drilldown" : "072",
+               "name" : "#072",
+               "y" : 112
+            },
+            {
+               "y" : 110,
+               "name" : "#073",
+               "drilldown" : "073"
+            },
+            {
+               "drilldown" : "074",
+               "name" : "#074",
+               "y" : 115
+            },
+            {
+               "drilldown" : "075",
+               "name" : "#075",
+               "y" : 113
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+            {
+               "drilldown" : "076",
+               "y" : 99,
+               "name" : "#076"
+            },
+            {
+               "y" : 98,
+               "name" : "#077",
+               "drilldown" : "077"
+            },
+            {
+               "name" : "#078",
+               "y" : 127,
+               "drilldown" : "078"
+            },
+            {
+               "name" : "#079",
+               "y" : 122,
+               "drilldown" : "079"
+            },
+            {
+               "drilldown" : "080",
+               "y" : 127,
+               "name" : "#080"
+            },
+            {
+               "drilldown" : "081",
+               "name" : "#081",
+               "y" : 114
+            },
+            {
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+               "y" : 114,
+               "drilldown" : "082"
+            },
+            {
+               "name" : "#083",
+               "y" : 127,
+               "drilldown" : "083"
+            },
+            {
+               "drilldown" : "084",
+               "y" : 119,
+               "name" : "#084"
+            },
+            {
+               "drilldown" : "085",
+               "name" : "#085",
+               "y" : 114
+            },
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+               "y" : 104,
+               "drilldown" : "086"
+            },
+            {
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+               "y" : 101,
+               "name" : "#087"
+            },
+            {
+               "drilldown" : "088",
+               "y" : 121,
+               "name" : "#088"
+            },
+            {
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+               "y" : 113,
+               "drilldown" : "089"
+            },
+            {
+               "drilldown" : "090",
+               "name" : "#090",
+               "y" : 113
+            },
+            {
+               "name" : "#091",
+               "y" : 108,
+               "drilldown" : "091"
+            },
+            {
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+               "y" : 87,
+               "name" : "#093",
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+            },
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+               "drilldown" : "095"
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+               "name" : "#096",
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+            },
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+               "name" : "#097",
+               "drilldown" : "097"
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+               "drilldown" : "098"
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+               "drilldown" : "099"
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+               "y" : 83,
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+            },
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+               "y" : 90,
+               "name" : "#102",
+               "drilldown" : "102"
+            },
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+               "drilldown" : "103",
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+               "name" : "#103"
+            },
+            {
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+               "name" : "#104",
+               "drilldown" : "104"
+            },
+            {
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+               "y" : 73,
+               "drilldown" : "105"
+            },
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+               "name" : "#106",
+               "y" : 97
+            },
+            {
+               "drilldown" : "107",
+               "name" : "#107",
+               "y" : 88
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+            {
+               "drilldown" : "108",
+               "y" : 92,
+               "name" : "#108"
+            },
+            {
+               "drilldown" : "109",
+               "y" : 105,
+               "name" : "#109"
+            },
+            {
+               "y" : 106,
+               "name" : "#110",
+               "drilldown" : "110"
+            },
+            {
+               "drilldown" : "111",
+               "name" : "#111",
+               "y" : 89
+            },
+            {
+               "y" : 10,
+               "name" : "#112",
+               "drilldown" : "112"
+            }
+         ],
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true"
+      }
+   ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -25,10 +608,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
             "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -42,8 +628,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002"
+            ]
          },
          {
             "id" : "003",
@@ -78,10 +663,12 @@
                   10
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -95,11 +682,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -113,11 +700,10 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006",
-            "name" : "006"
+            ]
          },
          {
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -132,12 +718,10 @@
                   10
                ]
             ],
-            "id" : "007",
-            "name" : "007"
+            "id" : "007"
          },
          {
             "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -151,10 +735,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008"
          },
          {
-            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -169,9 +754,11 @@
                   13
                ]
             ],
-            "name" : "009"
+            "id" : "009"
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -185,9 +772,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
             "id" : "011",
@@ -208,7 +793,6 @@
             "name" : "011"
          },
          {
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -223,9 +807,12 @@
                   11
                ]
             ],
+            "name" : "012",
             "id" : "012"
          },
          {
+            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -239,12 +826,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "013",
-            "name" : "013"
+            ]
          },
          {
-            "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -259,9 +844,11 @@
                   15
                ]
             ],
-            "id" : "014"
+            "name" : "014"
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -275,13 +862,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
-            "name" : "016",
             "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -299,7 +884,6 @@
          },
          {
             "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -313,9 +897,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -329,9 +916,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018",
-            "name" : "018"
+            ]
          },
          {
             "name" : "019",
@@ -352,7 +937,7 @@
             "id" : "019"
          },
          {
-            "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -367,10 +952,11 @@
                   13
                ]
             ],
-            "id" : "020"
+            "name" : "020"
          },
          {
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -384,11 +970,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021"
+            ]
          },
          {
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -403,10 +987,10 @@
                   10
                ]
             ],
+            "name" : "022",
             "id" : "022"
          },
          {
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -421,10 +1005,10 @@
                   12
                ]
             ],
+            "name" : "023",
             "id" : "023"
          },
          {
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -439,10 +1023,11 @@
                   11
                ]
             ],
-            "name" : "024"
+            "name" : "024",
+            "id" : "024"
          },
          {
-            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -457,10 +1042,11 @@
                   12
                ]
             ],
-            "id" : "025"
+            "name" : "025"
          },
          {
             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -474,12 +1060,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026"
+            ]
          },