- Added solutions by Flavio Poletti.

13 files changed, 1744 insertions, 1725 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 602d7fa99c..b50445f483 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,84 +1,15 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 7] Last updated at 2021-02-02 09:06:25 GMT"
-   },
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-   "tooltip" : {
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-               "y" : 3,
-               "name" : "Dave Jacoby"
-            },
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-               "name" : "Gustavo Chaves",
-               "y" : 2,
-               "drilldown" : "Gustavo Chaves"
-            },
-            {
-               "drilldown" : "James Smith",
-               "y" : 2,
-               "name" : "James Smith"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "y" : 4,
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "name" : "Mark Anderson",
-               "y" : 2,
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 098"
-      }
-   ],
-   "xAxis" : {
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-         "dataLabels" : {
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-            "enabled" : 1
-         }
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-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Dave Cross",
+            "name" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Dave Cross"
+            "id" : "Dave Cross"
          },
          {
             "name" : "Dave Jacoby",
@@ -95,27 +26,41 @@
             ]
          },
          {
+            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  2
                ]
             ],
+            "name" : "Flavio Poletti"
+         },
+         {
+            "name" : "Gustavo Chaves",
             "id" : "Gustavo Chaves",
-            "name" : "Gustavo Chaves"
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
          },
          {
-            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "James Smith"
+            "id" : "James Smith"
          },
          {
-            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -126,36 +71,110 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari"
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
+            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Simon Proctor"
+            ]
          }
       ]
    },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "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/>"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
    "title" : {
       "text" : "Perl Weekly Challenge - 098"
+   },
+   "xAxis" : {
+      "type" : "category"
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+   "legend" : {
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+   },
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+         "colorByPoint" : 1,
+         "data" : [
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+               "drilldown" : "Dave Cross",
+               "name" : "Dave Cross",
+               "y" : 2
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "Flavio Poletti",
+               "y" : 4,
+               "name" : "Flavio Poletti"
+            },
+            {
+               "name" : "Gustavo Chaves",
+               "drilldown" : "Gustavo Chaves",
+               "y" : 2
+            },
+            {
+               "drilldown" : "James Smith",
+               "y" : 2,
+               "name" : "James Smith"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 2,
+               "name" : "Simon Proctor"
+            }
+         ]
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 8] Last updated at 2021-02-02 09:13:31 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 8056519c00..ba41a70fb8 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
-   "yAxis" : {
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-      "title" : {
-         "text" : null
-      }
-   },
    "legend" : {
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    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-02-02 09:06:25 GMT"
-   },
    "series" : [
       {
-         "name" : "Contributions",
-         "dataLabels" : {
-            "y" : 10,
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "rotation" : -90,
-            "format" : "{point.y:.0f}"
-         },
          "data" : [
             [
                "Blog",
-               1302
+               1304
             ],
             [
                "Perl",
-               4539
+               4541
             ],
             [
                "Raku",
                2942
             ]
-         ]
+         ],
+         "name" : "Contributions",
+         "dataLabels" : {
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "y" : 10,
+            "enabled" : "true",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            }
+         }
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2021-02-02 09:13:31 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
-      "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+      },
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 198be0cf03..fb55afaac9 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,512 +1,11 @@
 {
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 155,
-               "drilldown" : "001"
-            },
-            {
-               "name" : "#002",
-               "drilldown" : "002",
-               "y" : 120
-            },
-            {
-               "drilldown" : "003",
-               "y" : 77,
-               "name" : "#003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 95,
-               "name" : "#004"
-            },
-            {
-               "name" : "#005",
-               "y" : 76,
-               "drilldown" : "005"
-            },
-            {
-               "name" : "#006",
-               "drilldown" : "006",
-               "y" : 56
-            },
-            {
-               "name" : "#007",
-               "y" : 63,
-               "drilldown" : "007"
-            },
-            {
-               "y" : 76,
-               "drilldown" : "008",
-               "name" : "#008"
-            },
-            {
-               "y" : 74,
-               "drilldown" : "009",
-               "name" : "#009"
-            },
-            {
-               "drilldown" : "010",
-               "y" : 64,
-               "name" : "#010"
-            },
-            {
-               "name" : "#011",
-               "drilldown" : "011",
-               "y" : 83
-            },
-            {
-               "y" : 87,
-               "drilldown" : "012",
-               "name" : "#012"
-            },
-            {
-               "drilldown" : "013",
-               "y" : 82,
-               "name" : "#013"
-            },
-            {
-               "name" : "#014",
-               "y" : 100,
-               "drilldown" : "014"
-            },
-            {
-               "drilldown" : "015",
-               "y" : 97,
-               "name" : "#015"
-            },
-            {
-               "drilldown" : "016",
-               "y" : 70,
-               "name" : "#016"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "017",
-               "name" : "#017"
-            },
-            {
-               "drilldown" : "018",
-               "y" : 80,
-               "name" : "#018"
-            },
-            {
-               "name" : "#019",
-               "y" : 101,
-               "drilldown" : "019"
-            },
-            {
-               "drilldown" : "020",
-               "y" : 99,
-               "name" : "#020"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "021",
-               "name" : "#021"
-            },
-            {
-               "y" : 67,
-               "drilldown" : "022",
-               "name" : "#022"
-            },
-            {
-               "y" : 95,
-               "drilldown" : "023",
-               "name" : "#023"
-            },
-            {
-               "name" : "#024",
-               "y" : 74,
-               "drilldown" : "024"
-            },
-            {
-               "name" : "#025",
-               "y" : 59,
-               "drilldown" : "025"
-            },
-            {
-               "name" : "#026",
-               "drilldown" : "026",
-               "y" : 74
-            },
-            {
-               "name" : "#027",
-               "y" : 60,
-               "drilldown" : "027"
-            },
-            {
-               "name" : "#028",
-               "y" : 80,
-               "drilldown" : "028"
-            },
-            {
-               "name" : "#029",
-               "y" : 79,
-               "drilldown" : "029"
-            },
-            {
-               "name" : "#030",
-               "y" : 117,
-               "drilldown" : "030"
-            },
-            {
-               "name" : "#031",
-               "y" : 89,
-               "drilldown" : "031"
-            },
-            {
-               "drilldown" : "032",
-               "y" : 94,
-               "name" : "#032"
-            },
-            {
-               "drilldown" : "033",
-               "y" : 110,
-               "name" : "#033"
-            },
-            {
-               "y" : 64,
-               "drilldown" : "034",
-               "name" : "#034"
-            },
-            {
-               "name" : "#035",
-               "y" : 64,
-               "drilldown" : "035"
-            },
-            {
-               "y" : 68,
-               "drilldown" : "036",
-               "name" : "#036"
-            },
-            {
-               "name" : "#037",
-               "y" : 67,
-               "drilldown" : "037"
-            },
-            {
-               "y" : 67,
-               "drilldown" : "038",
-               "name" : "#038"
-            },
-            {
-               "drilldown" : "039",
-               "y" : 62,
-               "name" : "#039"
-            },
-            {
-               "drilldown" : "040",
-               "y" : 73,
-               "name" : "#040"
-            },
-            {
-               "name" : "#041",
-               "y" : 76,
-               "drilldown" : "041"
-            },
-            {
-               "name" : "#042",
-               "y" : 90,
-               "drilldown" : "042"
-            },
-            {
-               "drilldown" : "043",
-               "y" : 68,
-               "name" : "#043"
-            },
-            {
-               "y" : 84,
-               "drilldown" : "044",
-               "name" : "#044"
-            },
-            {
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-               "y" : 96,
-               "name" : "#045"
-            },
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-               "name" : "#046",
-               "drilldown" : "046",
-               "y" : 87
-            },
-            {
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-               "drilldown" : "047",
-               "y" : 84
-            },
-            {
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-               "y" : 108,
-               "drilldown" : "048"
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-               "drilldown" : "050",
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-            {
-               "drilldown" : "051",
-               "y" : 89,
-               "name" : "#051"
-            },
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-               "y" : 91,
-               "name" : "#052"
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-               "drilldown" : "054",
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-            },
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-               "drilldown" : "055",
-               "name" : "#055"
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-               "y" : 95,
-               "drilldown" : "056"
-            },
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-               "drilldown" : "057",
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-               "y" : 69,
-               "drilldown" : "058"
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-               "drilldown" : "059"
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-               "y" : 85,
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-               "drilldown" : "062",
-               "name" : "#062"
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-               "name" : "#063",
-               "drilldown" : "063",
-               "y" : 89
-            },
-            {
-               "name" : "#064",
-               "drilldown" : "064",
-               "y" : 80
-            },
-            {
-               "name" : "#065",
-               "y" : 73,
-               "drilldown" : "065"
-            },
-            {
-               "drilldown" : "066",
-               "y" : 84,
-               "name" : "#066"
-            },
-            {
-               "y" : 90,
-               "drilldown" : "067",
-               "name" : "#067"
-            },
-            {
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-               "y" : 75,
-               "drilldown" : "068"
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-               "drilldown" : "069"
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-            {
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-               "drilldown" : "070",
-               "y" : 93
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-               "drilldown" : "071",
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-               "drilldown" : "072"
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-               "drilldown" : "073",
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-               "drilldown" : "075"
-            },
-            {
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-               "y" : 99,
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-               "drilldown" : "078"
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-               "name" : "#081"
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-               "drilldown" : "087",
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-               "drilldown" : "088"
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-               "y" : 113,
-               "drilldown" : "089"
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-               "name" : "#090"
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-               "drilldown" : "091",
-               "name" : "#091"
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-               "y" : 93,
-               "name" : "#092"
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-               "drilldown" : "093",
-               "y" : 85
-            },
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-               "y" : 85,
-               "name" : "#094"
-            },
-            {
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-               "y" : 103,
-               "drilldown" : "095"
-            },
-            {
-               "name" : "#096",
-               "y" : 101,
-               "drilldown" : "096"
-            },
-            {
-               "drilldown" : "097",
-               "y" : 106,
-               "name" : "#097"
-            },
-            {
-               "name" : "#098",
-               "drilldown" : "098",
-               "y" : 17
-            }
-         ]
-      }
-   ],
    "xAxis" : {
       "type" : "category"
    },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-02-02 09:06:25 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "chart" : {
       "type" : "column"
@@ -514,19 +13,23 @@
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "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"
    },
-   "legend" : {
-      "enabled" : "false"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -540,10 +43,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001",
+            "name" : "001"
          },
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-            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -558,7 +62,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
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             "data" : [
@@ -579,7 +84,6 @@
             "name" : "003"
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-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -594,10 +98,11 @@
                   10
                ]
             ],
+            "id" : "004",
             "name" : "004"
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-            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -612,9 +117,10 @@
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                ]
             ],
-            "name" : "005"
+            "id" : "005"
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+            "id" : "006",
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                   "Perl",
@@ -629,11 +135,10 @@
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                ]
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-            "id" : "006",
             "name" : "006"
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-            "id" : "007",
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                   "Perl",
@@ -648,9 +153,10 @@
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-            "name" : "007"
+            "id" : "007"
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             "data" : [
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@@ -665,11 +171,10 @@
                   "Blog",
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                ]
-            ],
-            "name" : "008"
+            ]
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+            "name" : "009",
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                   "Perl",
@@ -684,9 +189,10 @@
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-            "name" : "009"
+            "id" : "009"
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@@ -701,11 +207,11 @@
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             "name" : "010"
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                   "Perl",
@@ -719,11 +225,10 @@
                   "Blog",
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+            "name" : "012",
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                [
                   "Perl",
@@ -738,7 +243,7 @@
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             ],
-            "name" : "012"
+            "id" : "012"
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@@ -795,7 +300,6 @@
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             "data" : [
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                   "Perl",
@@ -810,10 +314,10 @@
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             ],
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+            "id" : "016",
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             "data" : [
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                   "Perl",
@@ -828,10 +332,10 @@
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+            "id" : "017",
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             "data" : [
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@@ -846,11 +350,11 @@
                   "Blog",
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-            ]
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             "data" : [
                [
                   "Perl",
@@ -864,7 +368,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "019"
          },
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             "data" : [
@@ -904,6 +409,7 @@
          },
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             "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -917,10 +423,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022"
+            ]
          },
          {