- Added solutions by Nuno Vieira.

12 files changed, 1610 insertions, 1595 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index c574d86261..1ba942b5d1 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,16 +1,33 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge - 091"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
       "type" : "category"
    },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
    "tooltip" : {
-      "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
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 12] Last updated at 2020-12-16 04:45:21 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrew Shitov",
             "id" : "Andrew Shitov",
             "data" : [
                [
@@ -21,7 +38,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Andrew Shitov"
          },
          {
             "data" : [
@@ -38,34 +56,34 @@
             "id" : "Dave Jacoby"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -78,18 +96,27 @@
             "id" : "Niels van Dijke"
          },
          {
+            "name" : "Nuno Vieira",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Nuno Vieira"
+         },
+         {
             "id" : "Philip Hood",
-            "name" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Philip Hood"
          },
          {
             "id" : "Simon Green",
-            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -99,7 +126,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green"
          },
          {
             "data" : [
@@ -112,16 +140,17 @@
             "id" : "Simon Proctor"
          },
          {
-            "id" : "Stuart Little",
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Stuart Little",
+            "id" : "Stuart Little"
          },
          {
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -132,19 +161,18 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
+         "colorByPoint" : 1,
          "data" : [
             {
                "name" : "Andrew Shitov",
@@ -152,78 +180,65 @@
                "y" : 3
             },
             {
-               "drilldown" : "Dave Jacoby",
+               "y" : 3,
                "name" : "Dave Jacoby",
-               "y" : 3
+               "drilldown" : "Dave Jacoby"
             },
             {
-               "name" : "E. Choroba",
+               "y" : 2,
                "drilldown" : "E. Choroba",
-               "y" : 2
+               "name" : "E. Choroba"
             },
             {
-               "y" : 2,
+               "name" : "James Smith",
                "drilldown" : "James Smith",
-               "name" : "James Smith"
+               "y" : 2
             },
             {
-               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
                "y" : 2
             },
             {
+               "y" : 2,
                "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
+               "name" : "Niels van Dijke"
             },
             {
                "y" : 2,
+               "drilldown" : "Nuno Vieira",
+               "name" : "Nuno Vieira"
+            },
+            {
                "drilldown" : "Philip Hood",
-               "name" : "Philip Hood"
+               "name" : "Philip Hood",
+               "y" : 2
             },
             {
+               "y" : 3,
                "name" : "Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 3
+               "drilldown" : "Simon Green"
             },
             {
+               "y" : 2,
                "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 2
+               "name" : "Simon Proctor"
             },
             {
-               "drilldown" : "Stuart Little",
+               "y" : 2,
                "name" : "Stuart Little",
-               "y" : 2
+               "drilldown" : "Stuart Little"
             },
             {
+               "y" : 3,
                "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
+               "name" : "W. Luis Mochan"
             }
          ],
-         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 091"
       }
    ],
-   "subtitle" : {
-      "text" : "[Champions: 11] Last updated at 2020-12-16 04:41:41 GMT"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 091"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "legend" : {
+      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index eb29169983..2bfc559619 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,10 +1,4 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -14,20 +8,27 @@
          }
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-12-16 04:41:41 GMT"
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -35,7 +36,7 @@
             ],
             [
                "Perl",
-               4086
+               4088
             ],
             [
                "Raku",
@@ -48,16 +49,15 @@
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
+            "y" : 10,
             "format" : "{point.y:.0f}",
-            "enabled" : "true",
             "align" : "right",
-            "rotation" : -90,
-            "y" : 10
-         },
-         "name" : "Contributions"
+            "enabled" : "true",
+            "rotation" : -90
+         }
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "subtitle" : {
+      "text" : "Last updated at 2020-12-16 04:45:21 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 051a38b556..444ddff1aa 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -2,497 +2,30 @@
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "data" : [
-            {
-               "y" : 147,
-               "name" : "#001",
-               "drilldown" : "001"
-            },
-            {
-               "y" : 116,
-               "drilldown" : "002",
-               "name" : "#002"
-            },
-            {
-               "name" : "#003",
-               "drilldown" : "003",
-               "y" : 73
-            },
-            {
-               "y" : 93,
-               "drilldown" : "004",
-               "name" : "#004"
-            },
-            {
-               "y" : 72,
-               "name" : "#005",
-               "drilldown" : "005"
-            },
-            {
-               "drilldown" : "006",
-               "name" : "#006",
-               "y" : 54
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 61
-            },
-            {
-               "y" : 74,
-               "name" : "#008",
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 72
-            },
-            {
-               "drilldown" : "010",
-               "name" : "#010",
-               "y" : 62
-            },
-            {
-               "y" : 81,
-               "drilldown" : "011",
-               "name" : "#011"
-            },
-            {
-               "y" : 85,
-               "name" : "#012",
-               "drilldown" : "012"
-            },
-            {
-               "y" : 80,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "y" : 98,
-               "drilldown" : "014",
-               "name" : "#014"
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 95
-            },
-            {
-               "y" : 66,
-               "name" : "#016",
-               "drilldown" : "016"
-            },
-            {
-               "drilldown" : "017",
-               "name" : "#017",
-               "y" : 81
-            },
-            {
-               "y" : 78,
-               "name" : "#018",
-               "drilldown" : "018"
-            },
-            {
-               "y" : 99,
-               "name" : "#019",
-               "drilldown" : "019"
-            },
-            {
-               "y" : 97,
-               "name" : "#020",
-               "drilldown" : "020"
-            },
-            {
-               "y" : 67,
-               "name" : "#021",
-               "drilldown" : "021"
-            },
-            {
-               "y" : 63,
-               "drilldown" : "022",
-               "name" : "#022"
-            },
-            {
-               "y" : 93,
-               "drilldown" : "023",
-               "name" : "#023"
-            },
-            {
-               "drilldown" : "024",
-               "name" : "#024",
-               "y" : 72
-            },
-            {
-               "y" : 55,
-               "name" : "#025",
-               "drilldown" : "025"
-            },
-            {
-               "y" : 72,
-               "name" : "#026",
-               "drilldown" : "026"
-            },
-            {
-               "y" : 58,
-               "name" : "#027",
-               "drilldown" : "027"
-            },
-            {
-               "y" : 80,
-               "name" : "#028",
-               "drilldown" : "028"
-            },
-            {
-               "drilldown" : "029",
-               "name" : "#029",
-               "y" : 77
-            },
-            {
-               "y" : 117,
-               "name" : "#030",
-               "drilldown" : "030"
-            },
-            {
-               "y" : 89,
-               "name" : "#031",
-               "drilldown" : "031"
-            },
-            {
-               "y" : 94,
-               "name" : "#032",
-               "drilldown" : "032"
-            },
-            {
-               "y" : 110,
-               "drilldown" : "033",
-               "name" : "#033"
-            },
-            {
-               "drilldown" : "034",
-               "name" : "#034",
-               "y" : 62
-            },
-            {
-               "y" : 62,
-               "name" : "#035",
-               "drilldown" : "035"
-            },
-            {
-               "drilldown" : "036",
-               "name" : "#036",
-               "y" : 66
-            },
-            {
-               "y" : 67,
-               "drilldown" : "037",
-               "name" : "#037"
-            },
-            {
-               "y" : 65,
-               "drilldown" : "038",
-               "name" : "#038"
-            },
-            {
-               "y" : 62,
-               "name" : "#039",
-               "drilldown" : "039"
-            },
-            {
-               "y" : 73,
-               "name" : "#040",
-               "drilldown" : "040"
-            },
-            {
-               "y" : 76,
-               "name" : "#041",
-               "drilldown" : "041"
-            },
-            {
-               "name" : "#042",
-               "drilldown" : "042",
-               "y" : 90
-            },
-            {
-               "name" : "#043",
-               "drilldown" : "043",
-               "y" : 68
-            },
-            {
-               "drilldown" : "044",
-               "name" : "#044",
-               "y" : 84
-            },
-            {
-               "name" : "#045",
-               "drilldown" : "045",
-               "y" : 96
-            },
-            {
-               "drilldown" : "046",
-               "name" : "#046",
-               "y" : 87
-            },
-            {
-               "y" : 84,
-               "drilldown" : "047",
-               "name" : "#047"
-            },
-            {
-               "name" : "#048",
-               "drilldown" : "048",
-               "y" : 108
-            },
-            {
-               "drilldown" : "049",
-               "name" : "#049",
-               "y" : 85
-            },
-            {
-               "y" : 98,
-               "drilldown" : "050",
-               "name" : "#050"
-            },
-            {
-               "y" : 89,
-               "name" : "#051",
-               "drilldown" : "051"
-            },
-            {
-               "y" : 91,
-               "drilldown" : "052",
-               "name" : "#052"
-            },
-            {
-               "y" : 101,
-               "drilldown" : "053",
-               "name" : "#053"
-            },
-            {
-               "name" : "#054",
-               "drilldown" : "054",
-               "y" : 103
-            },
-            {
-               "name" : "#055",
-               "drilldown" : "055",
-               "y" : 88
-            },
-            {
-               "y" : 95,
-               "name" : "#056",
-               "drilldown" : "056"
-            },
-            {
-               "y" : 80,
-               "name" : "#057",
-               "drilldown" : "057"
-            },
-            {
-               "y" : 69,
-               "drilldown" : "058",
-               "name" : "#058"
-            },
-            {
-               "drilldown" : "059",
-               "name" : "#059",
-               "y" : 89
-            },
-            {
-               "drilldown" : "060",
-               "name" : "#060",
-               "y" : 85
-            },
-            {
-               "y" : 81,
-               "name" : "#061",
-               "drilldown" : "061"
-            },
-            {
-               "y" : 54,
-               "drilldown" : "062",
-               "name" : "#062"
-            },
-            {
-               "name" : "#063",
-               "drilldown" : "063",
-               "y" : 89
-            },
-            {
-               "drilldown" : "064",
-               "name" : "#064",
-               "y" : 80
-            },
-            {
-               "y" : 73,
-               "drilldown" : "065",
-               "name" : "#065"
-            },
-            {
-               "y" : 84,
-               "name" : "#066",
-               "drilldown" : "066"
-            },
-            {
-               "name" : "#067",
-               "drilldown" : "067",
-               "y" : 90
-            },
-            {
-               "y" : 75,
-               "drilldown" : "068",
-               "name" : "#068"
-            },
-            {
-               "name" : "#069",
-               "drilldown" : "069",
-               "y" : 83
-            },
-            {
-               "name" : "#070",
-               "drilldown" : "070",
-               "y" : 93
-            },
-            {
-               "drilldown" : "071",
-               "name" : "#071",
-               "y" : 78
-            },
-            {
-               "drilldown" : "072",
-               "name" : "#072",
-               "y" : 112
-            },
-            {
-               "drilldown" : "073",
-               "name" : "#073",
-               "y" : 110
-            },
-            {
-               "y" : 115,
-               "name" : "#074",
-               "drilldown" : "074"
-            },
-            {
-               "y" : 113,
-               "drilldown" : "075",
-               "name" : "#075"
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-               "y" : 95,
-               "name" : "#076",
-               "drilldown" : "076"
-            },
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-               "name" : "#077",
-               "drilldown" : "077"
-            },
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-               "name" : "#078",
-               "drilldown" : "078"
-            },
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-               "drilldown" : "079",
-               "name" : "#079"
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-            {
-               "drilldown" : "080",
-               "name" : "#080",
-               "y" : 125
-            },
-            {
-               "y" : 112,
-               "name" : "#081",
-               "drilldown" : "081"
-            },
-            {
-               "y" : 112,
-               "drilldown" : "082",
-               "name" : "#082"
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-            {
-               "name" : "#083",
-               "drilldown" : "083",
-               "y" : 125
-            },
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-               "name" : "#084",
-               "drilldown" : "084"
-            },
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-               "name" : "#085",
-               "drilldown" : "085"
-            },
-            {
-               "y" : 102,
-               "name" : "#086",
-               "drilldown" : "086"
-            },
-            {
-               "name" : "#087",
-               "drilldown" : "087",
-               "y" : 99
-            },
-            {
-               "drilldown" : "088",
-               "name" : "#088",
-               "y" : 119
-            },
-            {
-               "drilldown" : "089",
-               "name" : "#089",
-               "y" : 111
-            },
-            {
-               "y" : 110,
-               "drilldown" : "090",
-               "name" : "#090"
-            },
-            {
-               "drilldown" : "091",
-               "name" : "#091",
-               "y" : 26
-            }
-         ],
-         "colorByPoint" : "true"
-      }
-   ],
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-12-16 04:41:41 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "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>"
    },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "xAxis" : {
       "type" : "category"
    },
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -507,10 +40,11 @@
                   11
                ]
             ],
-            "name" : "001",
-            "id" : "001"
+            "name" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -524,9 +58,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
             "data" : [
@@ -547,7 +79,6 @@
             "id" : "003"
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-            "name" : "004",
             "id" : "004",
             "data" : [
                [
@@ -562,9 +93,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -578,12 +112,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005",
-            "id" : "005"
+            ]
          },
          {
-            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -598,7 +129,8 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006"
          },
          {
             "data" : [
@@ -619,7 +151,6 @@
             "id" : "007"
          },
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-            "id" : "008",
             "name" : "008",
             "data" : [
                [
@@ -634,11 +165,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008"
          },
          {
-            "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -652,11 +182,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -670,11 +200,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010",
+            "id" : "010"
          },
          {
             "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -688,9 +219,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -705,10 +238,10 @@
                   11
                ]
             ],
-            "name" : "012",
             "id" : "012"
          },
          {
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -723,10 +256,11 @@
                   13
                ]
             ],
-            "id" : "013",
-            "name" : "013"
+            "id" : "013"
          },
          {
+            "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -740,13 +274,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "014",
-            "id" : "014"
+            ]
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -760,10 +290,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
-            "name" : "016",
             "id" : "016",
             "data" : [
                [
@@ -778,11 +309,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016"
          },
          {
-            "id" : "017",
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -796,11 +326,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "017",
+            "id" : "017"
          },
          {
-            "name" : "018",
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -817,8 +349,6 @@
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-            "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -832,11 +362,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -850,7 +380,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
             "id" : "021",
@@ -889,6 +421,7 @@
             ]
          },
          {
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -903,12 +436,11 @@
                   12
                ]
             ],
-            "id" : "023",