- Added solutions by Nuno Vieira.

13 files changed, 1529 insertions, 1514 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 3ab5084cce..0a5a43cde5 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,19 +1,4 @@
 {
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 12] Last updated at 2020-12-29 20:43:44 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -23,22 +8,20 @@
                   2
                ]
             ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
-            "name" : "Flavio Poletti",
-            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -48,17 +31,19 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti"
          },
          {
+            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Blog",
                   2
                ]
-            ],
-            "id" : "Gustavo Chaves",
-            "name" : "Gustavo Chaves"
+            ]
          },
          {
             "data" : [
@@ -71,18 +56,28 @@
                   1
                ]
             ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            "id" : "James Smith",
+            "name" : "James Smith"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Nuno Vieira",
+            "name" : "Nuno Vieira"
          },
          {
             "name" : "Paulo Custodio",
@@ -95,14 +90,14 @@
             ]
          },
          {
+            "id" : "Philip Hood",
+            "name" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Philip Hood",
-            "name" : "Philip Hood"
+            ]
          },
          {
             "data" : [
@@ -115,12 +110,10 @@
                   2
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "Simon Green",
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -130,17 +123,19 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Simon Green",
+            "name" : "Simon Green"
          },
          {
+            "id" : "Stuart Little",
+            "name" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Stuart Little",
-            "name" : "Stuart Little"
+            ]
          },
          {
             "data" : [
@@ -158,41 +153,44 @@
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 093"
-   },
    "series" : [
       {
+         "colorByPoint" : 1,
          "data" : [
             {
                "drilldown" : "Dave Jacoby",
-               "y" : 2,
-               "name" : "Dave Jacoby"
+               "name" : "Dave Jacoby",
+               "y" : 2
             },
             {
-               "y" : 2,
                "name" : "E. Choroba",
+               "y" : 2,
                "drilldown" : "E. Choroba"
             },
             {
                "drilldown" : "Flavio Poletti",
-               "y" : 4,
-               "name" : "Flavio Poletti"
+               "name" : "Flavio Poletti",
+               "y" : 4
             },
             {
-               "y" : 2,
                "name" : "Gustavo Chaves",
+               "y" : 2,
                "drilldown" : "Gustavo Chaves"
             },
             {
-               "y" : 3,
                "name" : "James Smith",
+               "y" : 3,
                "drilldown" : "James Smith"
             },
             {
+               "drilldown" : "Mark Anderson",
                "y" : 2,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Nuno Vieira",
+               "name" : "Nuno Vieira",
+               "y" : 2
             },
             {
                "drilldown" : "Paulo Custodio",
@@ -200,14 +198,14 @@
                "name" : "Paulo Custodio"
             },
             {
-               "drilldown" : "Philip Hood",
                "name" : "Philip Hood",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Philip Hood"
             },
             {
-               "drilldown" : "Roger Bell_West",
+               "y" : 4,
                "name" : "Roger Bell_West",
-               "y" : 4
+               "drilldown" : "Roger Bell_West"
             },
             {
                "drilldown" : "Simon Green",
@@ -215,17 +213,16 @@
                "name" : "Simon Green"
             },
             {
-               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little",
                "y" : 2,
-               "drilldown" : "Stuart Little"
+               "name" : "Stuart Little"
             },
             {
+               "drilldown" : "W. Luis Mochan",
                "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan"
             }
          ],
-         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 093"
       }
    ],
@@ -234,15 +231,33 @@
          "text" : "Total Solutions"
       }
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 093"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "subtitle" : {
+      "text" : "[Champions: 13] Last updated at 2020-12-29 22:56:53 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
    "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/>"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 16805ce7fe..2f9d0d1a97 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,36 +1,24 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "legend" : {
       "enabled" : "false"
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "series" : [
       {
          "name" : "Contributions",
          "dataLabels" : {
-            "align" : "right",
+            "y" : 10,
             "enabled" : "true",
-            "format" : "{point.y:.0f}",
             "rotation" : -90,
-            "y" : 10,
             "color" : "#FFFFFF",
+            "align" : "right",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            }
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "format" : "{point.y:.0f}"
          },
          "data" : [
             [
@@ -39,7 +27,7 @@
             ],
             [
                "Perl",
-               4234
+               4236
             ],
             [
                "Raku",
@@ -49,15 +37,27 @@
       }
    ],
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    },
    "chart" : {
       "type" : "column"
    },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
    "subtitle" : {
-      "text" : "Last updated at 2020-12-29 20:43:44 GMT"
+      "text" : "Last updated at 2020-12-29 22:56:53 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index a4d9e525fe..7ec1ddda95 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,27 +1,514 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true"
+   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-12-29 20:43:44 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-12-29 22:56:53 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "data" : [
+            {
+               "drilldown" : "001",
+               "y" : 149,
+               "name" : "#001"
+            },
+            {
+               "drilldown" : "002",
+               "name" : "#002",
+               "y" : 118
+            },
+            {
+               "drilldown" : "003",
+               "y" : 75,
+               "name" : "#003"
+            },
+            {
+               "y" : 95,
+               "name" : "#004",
+               "drilldown" : "004"
+            },
+            {
+               "name" : "#005",
+               "y" : 74,
+               "drilldown" : "005"
+            },
+            {
+               "name" : "#006",
+               "y" : 54,
+               "drilldown" : "006"
+            },
+            {
+               "name" : "#007",
+               "y" : 61,
+               "drilldown" : "007"
+            },
+            {
+               "drilldown" : "008",
+               "name" : "#008",
+               "y" : 74
+            },
+            {
+               "drilldown" : "009",
+               "name" : "#009",
+               "y" : 72
+            },
+            {
+               "name" : "#010",
+               "y" : 62,
+               "drilldown" : "010"
+            },
+            {
+               "drilldown" : "011",
+               "y" : 81,
+               "name" : "#011"
+            },
+            {
+               "drilldown" : "012",
+               "name" : "#012",
+               "y" : 85
+            },
+            {
+               "y" : 80,
+               "name" : "#013",
+               "drilldown" : "013"
+            },
+            {
+               "drilldown" : "014",
+               "y" : 98,
+               "name" : "#014"
+            },
+            {
+               "y" : 95,
+               "name" : "#015",
+               "drilldown" : "015"
+            },
+            {
+               "y" : 68,
+               "name" : "#016",
+               "drilldown" : "016"
+            },
+            {
+               "drilldown" : "017",
+               "name" : "#017",
+               "y" : 81
+            },
+            {
+               "y" : 78,
+               "name" : "#018",
+               "drilldown" : "018"
+            },
+            {
+               "name" : "#019",
+               "y" : 99,
+               "drilldown" : "019"
+            },
+            {
+               "drilldown" : "020",
+               "name" : "#020",
+               "y" : 97
+            },
+            {
+               "drilldown" : "021",
+               "y" : 69,
+               "name" : "#021"
+            },
+            {
+               "drilldown" : "022",
+               "name" : "#022",
+               "y" : 65
+            },
+            {
+               "name" : "#023",
+               "y" : 93,
+               "drilldown" : "023"
+            },
+            {
+               "drilldown" : "024",
+               "y" : 72,
+               "name" : "#024"
+            },
+            {
+               "y" : 57,
+               "name" : "#025",
+               "drilldown" : "025"
+            },
+            {
+               "y" : 72,
+               "name" : "#026",
+               "drilldown" : "026"
+            },
+            {
+               "drilldown" : "027",
+               "name" : "#027",
+               "y" : 60
+            },
+            {
+               "name" : "#028",
+               "y" : 80,
+               "drilldown" : "028"
+            },
+            {
+               "drilldown" : "029",
+               "y" : 79,
+               "name" : "#029"
+            },
+            {
+               "name" : "#030",
+               "y" : 117,
+               "drilldown" : "030"
+            },
+            {
+               "drilldown" : "031",
+               "y" : 89,
+               "name" : "#031"
+            },
+            {
+               "drilldown" : "032",
+               "y" : 94,
+               "name" : "#032"
+            },
+            {
+               "y" : 110,
+               "name" : "#033",
+               "drilldown" : "033"
+            },
+            {
+               "drilldown" : "034",
+               "name" : "#034",
+               "y" : 64
+            },
+            {
+               "drilldown" : "035",
+               "y" : 64,
+               "name" : "#035"
+            },
+            {
+               "y" : 68,
+               "name" : "#036",
+               "drilldown" : "036"
+            },
+            {
+               "name" : "#037",
+               "y" : 67,
+               "drilldown" : "037"
+            },
+            {
+               "name" : "#038",
+               "y" : 67,
+               "drilldown" : "038"
+            },
+            {
+               "name" : "#039",
+               "y" : 62,
+               "drilldown" : "039"
+            },
+            {
+               "name" : "#040",
+               "y" : 73,
+               "drilldown" : "040"
+            },
+            {
+               "drilldown" : "041",
+               "name" : "#041",
+               "y" : 76
+            },
+            {
+               "drilldown" : "042",
+               "name" : "#042",
+               "y" : 90
+            },
+            {
+               "y" : 68,
+               "name" : "#043",
+               "drilldown" : "043"
+            },
+            {
+               "name" : "#044",
+               "y" : 84,
+               "drilldown" : "044"
+            },
+            {
+               "drilldown" : "045",
+               "y" : 96,
+               "name" : "#045"
+            },
+            {
+               "y" : 87,
+               "name" : "#046",
+               "drilldown" : "046"
+            },
+            {
+               "drilldown" : "047",
+               "y" : 84,
+               "name" : "#047"
+            },
+            {
+               "drilldown" : "048",
+               "y" : 108,
+               "name" : "#048"
+            },
+            {
+               "drilldown" : "049",
+               "name" : "#049",
+               "y" : 87
+            },
+            {
+               "drilldown" : "050",
+               "y" : 98,
+               "name" : "#050"
+            },
+            {
+               "name" : "#051",
+               "y" : 89,
+               "drilldown" : "051"
+            },
+            {
+               "name" : "#052",
+               "y" : 91,
+               "drilldown" : "052"
+            },
+            {
+               "y" : 101,
+               "name" : "#053",
+               "drilldown" : "053"
+            },
+            {
+               "drilldown" : "054",
+               "name" : "#054",
+               "y" : 103
+            },
+            {
+               "drilldown" : "055",
+               "name" : "#055",
+               "y" : 88
+            },
+            {
+               "drilldown" : "056",
+               "y" : 95,
+               "name" : "#056"
+            },
+            {
+               "y" : 80,
+               "name" : "#057",
+               "drilldown" : "057"
+            },
+            {
+               "drilldown" : "058",
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+               "name" : "#058"
+            },
+            {
+               "drilldown" : "059",
+               "name" : "#059",
+               "y" : 89
+            },
+            {
+               "drilldown" : "060",
+               "name" : "#060",
+               "y" : 85
+            },
+            {
+               "y" : 81,
+               "name" : "#061",
+               "drilldown" : "061"
+            },
+            {
+               "name" : "#062",
+               "y" : 56,
+               "drilldown" : "062"
+            },
+            {
+               "drilldown" : "063",
+               "y" : 89,
+               "name" : "#063"
+            },
+            {
+               "drilldown" : "064",
+               "y" : 80,
+               "name" : "#064"
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+            {
+               "drilldown" : "065",
+               "y" : 73,
+               "name" : "#065"
+            },
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+               "name" : "#066",
+               "y" : 84
+            },
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+               "name" : "#067",
+               "drilldown" : "067"
+            },
+            {
+               "drilldown" : "068",
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+               "name" : "#068"
+            },
+            {
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+               "name" : "#069",
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+            },
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+               "y" : 93,
+               "drilldown" : "070"
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+               "y" : 78,
+               "drilldown" : "071"
+            },
+            {
+               "drilldown" : "072",
+               "name" : "#072",
+               "y" : 112
+            },
+            {
+               "name" : "#073",
+               "y" : 110,
+               "drilldown" : "073"
+            },
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+               "name" : "#074",
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+               "drilldown" : "074"
+            },
+            {
+               "drilldown" : "075",
+               "y" : 113,
+               "name" : "#075"
+            },
+            {
+               "drilldown" : "076",
+               "name" : "#076",
+               "y" : 97
+            },
+            {
+               "y" : 98,
+               "name" : "#077",
+               "drilldown" : "077"
+            },
+            {
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+               "y" : 127,
+               "name" : "#078"
+            },
+            {
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+               "name" : "#079",
+               "drilldown" : "079"
+            },
+            {
+               "drilldown" : "080",
+               "y" : 127,
+               "name" : "#080"
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+            {
+               "drilldown" : "081",
+               "name" : "#081",
+               "y" : 114
+            },
+            {
+               "y" : 114,
+               "name" : "#082",
+               "drilldown" : "082"
+            },
+            {
+               "name" : "#083",
+               "y" : 127,
+               "drilldown" : "083"
+            },
+            {
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+               "y" : 119,
+               "drilldown" : "084"
+            },
+            {
+               "y" : 114,
+               "name" : "#085",
+               "drilldown" : "085"
+            },
+            {
+               "drilldown" : "086",
+               "name" : "#086",
+               "y" : 104
+            },
+            {
+               "drilldown" : "087",
+               "name" : "#087",
+               "y" : 101
+            },
+            {
+               "y" : 121,
+               "name" : "#088",
+               "drilldown" : "088"
+            },
+            {
+               "drilldown" : "089",
+               "y" : 113,
+               "name" : "#089"
+            },
+            {
+               "drilldown" : "090",
+               "y" : 113,
+               "name" : "#090"
+            },
+            {
+               "name" : "#091",
+               "y" : 106,
+               "drilldown" : "091"
+            },
+            {
+               "drilldown" : "092",
+               "name" : "#092",
+               "y" : 93
+            },
+            {
+               "drilldown" : "093",
+               "y" : 33,
+               "name" : "#093"
+            }
+         ],
+         "colorByPoint" : "true"
+      }
+   ],
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -35,11 +522,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001",
+            "name" : "001"
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -53,9 +540,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -69,11 +560,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003",
-            "id" : "003"
+            ]
          },
          {
+            "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -87,13 +578,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004",
-            "id" : "004"
+            ]
          },
          {
-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -107,11 +594,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005",
+            "id" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -125,9 +612,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -141,13 +632,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
-            "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -161,7 +648,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008",
+            "name" : "008"
          },
          {
             "data" : [
@@ -196,10 +685,12 @@
                   11
                ]
             ],
-            "id" : "010",
-            "name" : "010"
+            "name" : "010",
+            "id" : "010"
          },
          {
+            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -213,9 +704,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011",
-            "id" : "011"
+            ]
          },
          {
             "data" : [
@@ -232,12 +721,12 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "name" : "013",
             "id" : "013",
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -272,8 +761,6 @@
             ]
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -287,7 +774,9 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
             "data" : [
@@ -304,8 +793,8 @@
                   12
                ]
             ],
-            "id" : "016",
-            "name" : "016"
+            "name" : "016",
+            "id" : "016"
          },
          {
             "data" : [
@@ -326,8 +815,8 @@
             "id" : "017"
          },
          {
-            "name" : "018",
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -344,6 +833,8 @@
             ]
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -357,9 +848,7 @@
                   "Blog