- Added solutions by Luca Ferrari.

13 files changed, 1422 insertions, 1403 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 2a2b253431..4532669174 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,25 +1,53 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 7] Last updated at 2021-01-12 00:55:24 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 095"
+   },
+   "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
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov"
+            ]
          },
          {
-            "name" : "James Smith",
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "James Smith",
+            "name" : "James Smith"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
             "name" : "Niels van Dijke",
@@ -32,58 +60,54 @@
             ]
          },
          {
-            "id" : "Pavel Kuptsov",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Pavel Kuptsov",
             "name" : "Pavel Kuptsov"
          },
          {
-            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Simon Proctor"
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor"
          },
          {
-            "name" : "Stuart Little",
-            "id" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Stuart Little",
+            "name" : "Stuart Little"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "series" : [
       {
          "data" : [
             {
-               "drilldown" : "Andrew Shitov",
                "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov",
                "y" : 2
             },
             {
-               "name" : "James Smith",
+               "y" : 2,
                "drilldown" : "James Smith",
-               "y" : 2
+               "name" : "James Smith"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
             },
             {
                "y" : 2,
@@ -96,9 +120,9 @@
                "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Simon Proctor",
                "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
+               "y" : 2
             },
             {
                "name" : "Stuart Little",
@@ -110,29 +134,24 @@
          "name" : "Perl Weekly Challenge - 095"
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 6] Last updated at 2021-01-12 00:50:47 GMT"
-   },
-   "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
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 095"
-   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a4cfa99eeb..28f82c7d84 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,29 +1,22 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "chart" : {
       "type" : "column"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2021-01-12 00:55:24 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "series" : [
       {
-         "name" : "Contributions",
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "rotation" : -90,
-            "enabled" : "true",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "align" : "right"
-         },
          "data" : [
             [
                "Blog",
-               1245
+               1247
             ],
             [
                "Perl",
@@ -31,9 +24,22 @@
             ],
             [
                "Raku",
-               2851
+               2853
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "enabled" : "true",
+            "align" : "right",
+            "y" : 10
+         },
+         "name" : "Contributions"
       }
    ],
    "yAxis" : {
@@ -42,6 +48,9 @@
       },
       "min" : 0
    },
+   "legend" : {
+      "enabled" : "false"
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -50,14 +59,5 @@
             "fontFamily" : "Verdana, sans-serif"
          }
       }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-01-12 00:50:47 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 5344789a9c..7cb607ff20 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,514 +1,14 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "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>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "followPointer" : "true"
    },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-01-12 00:50:47 GMT"
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "data" : [
-            {
-               "y" : 149,
-               "drilldown" : "001",
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "name" : "#002",
-               "y" : 118
-            },
-            {
-               "name" : "#003",
-               "drilldown" : "003",
-               "y" : 75
-            },
-            {
-               "y" : 95,
-               "drilldown" : "004",
-               "name" : "#004"
-            },
-            {
-               "name" : "#005",
-               "drilldown" : "005",
-               "y" : 76
-            },
-            {
-               "drilldown" : "006",
-               "name" : "#006",
-               "y" : 56
-            },
-            {
-               "y" : 63,
-               "drilldown" : "007",
-               "name" : "#007"
-            },
-            {
-               "name" : "#008",
-               "drilldown" : "008",
-               "y" : 74
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 72
-            },
-            {
-               "name" : "#010",
-               "drilldown" : "010",
-               "y" : 62
-            },
-            {
-               "drilldown" : "011",
-               "name" : "#011",
-               "y" : 81
-            },
-            {
-               "name" : "#012",
-               "drilldown" : "012",
-               "y" : 85
-            },
-            {
-               "y" : 80,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "name" : "#014",
-               "drilldown" : "014",
-               "y" : 98
-            },
-            {
-               "name" : "#015",
-               "drilldown" : "015",
-               "y" : 95
-            },
-            {
-               "drilldown" : "016",
-               "name" : "#016",
-               "y" : 68
-            },
-            {
-               "y" : 81,
-               "drilldown" : "017",
-               "name" : "#017"
-            },
-            {
-               "name" : "#018",
-               "drilldown" : "018",
-               "y" : 78
-            },
-            {
-               "drilldown" : "019",
-               "name" : "#019",
-               "y" : 99
-            },
-            {
-               "name" : "#020",
-               "drilldown" : "020",
-               "y" : 97
-            },
-            {
-               "name" : "#021",
-               "drilldown" : "021",
-               "y" : 69
-            },
-            {
-               "drilldown" : "022",
-               "name" : "#022",
-               "y" : 65
-            },
-            {
-               "y" : 93,
-               "name" : "#023",
-               "drilldown" : "023"
-            },
-            {
-               "drilldown" : "024",
-               "name" : "#024",
-               "y" : 72
-            },
-            {
-               "drilldown" : "025",
-               "name" : "#025",
-               "y" : 57
-            },
-            {
-               "name" : "#026",
-               "drilldown" : "026",
-               "y" : 72
-            },
-            {
-               "name" : "#027",
-               "drilldown" : "027",
-               "y" : 60
-            },
-            {
-               "y" : 80,
-               "name" : "#028",
-               "drilldown" : "028"
-            },
-            {
-               "drilldown" : "029",
-               "name" : "#029",
-               "y" : 79
-            },
-            {
-               "y" : 117,
-               "name" : "#030",
-               "drilldown" : "030"
-            },
-            {
-               "y" : 89,
-               "name" : "#031",
-               "drilldown" : "031"
-            },
-            {
-               "y" : 94,
-               "drilldown" : "032",
-               "name" : "#032"
-            },
-            {
-               "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
-            },
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-               "y" : 64,
-               "name" : "#035",
-               "drilldown" : "035"
-            },
-            {
-               "drilldown" : "036",
-               "name" : "#036",
-               "y" : 68
-            },
-            {
-               "y" : 67,
-               "drilldown" : "037",
-               "name" : "#037"
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-               "name" : "#038",
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-            },
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-               "name" : "#039",
-               "drilldown" : "039"
-            },
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-               "name" : "#040",
-               "drilldown" : "040"
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-               "drilldown" : "042",
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-               "drilldown" : "072"
-            },
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-               "name" : "#073",
-               "drilldown" : "073"
-            },
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-               "drilldown" : "074",
-               "name" : "#074",
-               "y" : 115
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-               "drilldown" : "078",
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-               "drilldown" : "079"
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-               "name" : "#081",
-               "y" : 114
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-               "name" : "#082",
-               "drilldown" : "082"
-            },
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-               "name" : "#083",
-               "drilldown" : "083"
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-               "name" : "#084",
-               "drilldown" : "084"
-            },
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-               "drilldown" : "085",
-               "name" : "#085"
-            },
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-               "drilldown" : "086",
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-               "name" : "#087",
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-               "drilldown" : "088",
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-               "name" : "#089",
-               "y" : 113
-            },
-            {
-               "name" : "#090",
-               "drilldown" : "090",
-               "y" : 113
-            },
-            {
-               "y" : 106,
-               "drilldown" : "091",
-               "name" : "#091"
-            },
-            {
-               "drilldown" : "092",
-               "name" : "#092",
-               "y" : 93
-            },
-            {
-               "name" : "#093",
-               "drilldown" : "093",
-               "y" : 85
-            },
-            {
-               "y" : 83,
-               "drilldown" : "094",
-               "name" : "#094"
-            },
-            {
-               "name" : "#095",
-               "drilldown" : "095",
-               "y" : 12
-            }
-         ],
-         "colorByPoint" : "true"
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-01-12 00:55:24 GMT"
    },
-   "xAxis" : {
-      "type" : "category"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "chart" : {
       "type" : "column"
@@ -516,6 +16,7 @@
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
             "name" : "001",
             "data" : [
                [
@@ -530,11 +31,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001"
+            ]
          },
          {
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -549,10 +48,10 @@
                   10
                ]
             ],
-            "id" : "002"
+            "id" : "002",
+            "name" : "002"
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -567,11 +66,12 @@
                   9
                ]
             ],
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "name" : "004",
             "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -588,7 +88,6 @@
             ]
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -603,9 +102,12 @@
                   12
                ]
             ],
+            "id" : "005",
             "name" : "005"
          },
          {
+            "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -619,12 +121,9 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006",
-            "name" : "006"
+            ]
          },
          {
-            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -639,10 +138,10 @@
                   10
                ]
             ],
-            "id" : "007"
+            "id" : "007",
+            "name" : "007"
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -657,10 +156,12 @@
                   12
                ]
             ],
+            "id" : "008",
             "name" : "008"
          },
          {
             "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -674,10 +175,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009"
+            ]
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -691,11 +193,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
+            "name" : "011",
             "id" : "011",
             "data" : [
                [
@@ -710,8 +211,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011"
+            ]
          },
          {
             "data" : [
@@ -728,10 +228,12 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
+            "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -745,13 +247,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "013",
-            "name" : "013"
+            ]
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -765,9 +263,13 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -781,12 +283,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -801,10 +300,10 @@
                   12
                ]
             ],
+            "name" : "016",
             "id" : "016"
          },
          {
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -819,9 +318,12 @@
                   12
                ]
             ],
+            "id" : "017",
             "name" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -835,11 +337,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018",
-            "name" : "018"
+            ]
          },
          {
+            "name" : "019",
             "id" : "019",
             "data" : [
                [
@@ -854,11 +355,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019"
+            ]
          },
          {
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -873,10 +372,12 @@
                   13
                ]
             ],
+            "id" : "020",
             "name" : "020"
          },
          {
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -890,10 +391,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021"
+            ]
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -907,12 +409,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -927,9 +426,12 @@
                   12
                ]
             ],
-            "id" : "023"
+            "id" : "023",
+            "name" : "023"
          },
          {
+            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -943,12 +445,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024",
-            "name" : "024"
+            ]
          },
          {
             "name" : "025",
+            "id" : "025",
             "data" : [
                [