- Added solution by Leo Manfredi.

11 files changed, 734 insertions, 719 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 905a53691c..40b012b57c 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,8 +1,96 @@
 {
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
+            },
+            {
+               "drilldown" : "Javier Luque",
+               "name" : "Javier Luque",
+               "y" : 5
+            },
+            {
+               "name" : "Leo Manfredi",
+               "y" : 1,
+               "drilldown" : "Leo Manfredi"
+            },
+            {
+               "y" : 2,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "y" : 1,
+               "name" : "Markus Holzer",
+               "drilldown" : "Markus Holzer"
+            },
+            {
+               "y" : 3,
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "y" : 1,
+               "name" : "Pete Houston"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West",
+               "y" : 4
+            },
+            {
+               "name" : "Sangeet Kar",
+               "y" : 4,
+               "drilldown" : "Sangeet Kar"
+            },
+            {
+               "drilldown" : "Shahed Nooshmand",
+               "name" : "Shahed Nooshmand",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Simon Miner",
+               "name" : "Simon Miner",
+               "y" : 1
+            },
+            {
+               "y" : 1,
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "drilldown" : "Yet Ebreo",
+               "name" : "Yet Ebreo",
+               "y" : 1
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 062",
+         "colorByPoint" : 1
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 14] Last updated at 2020-05-31 16:21:08 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 062"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -13,9 +101,11 @@
                   1
                ]
             ],
+            "id" : "Athanasius",
             "name" : "Athanasius"
          },
          {
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -30,30 +120,40 @@
                   1
                ]
             ],
-            "name" : "Javier Luque",
             "id" : "Javier Luque"
          },
          {
+            "name" : "Leo Manfredi",
+            "id" : "Leo Manfredi",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ]
+         },
+         {
+            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Luca Ferrari"
+            ]
          },
          {
             "id" : "Markus Holzer",
-            "name" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Markus Holzer"
          },
          {
+            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar",
             "data" : [
                [
@@ -68,11 +168,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Mohammad S Anwar"
+            ]
          },
          {
-            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
@@ -83,20 +182,19 @@
                   1
                ]
             ],
-            "name" : "Niels van Dijke"
+            "id" : "Niels van Dijke"
          },
          {
-            "id" : "Pete Houston",
             "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Pete Houston"
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -111,7 +209,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Roger Bell_West"
          },
          {
             "id" : "Sangeet Kar",
@@ -129,7 +228,6 @@
          },
          {
             "id" : "Shahed Nooshmand",
-            "name" : "Shahed Nooshmand",
             "data" : [
                [
                   "Raku",
@@ -139,7 +237,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Shahed Nooshmand"
          },
          {
             "id" : "Simon Miner",
@@ -152,8 +251,8 @@
             "name" : "Simon Miner"
          },
          {
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
@@ -162,8 +261,8 @@
             ]
          },
          {
-            "id" : "Yet Ebreo",
             "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
@@ -173,109 +272,25 @@
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 13] Last updated at 2020-05-31 12:04:23 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
-   "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
+   "legend" : {
+      "enabled" : 0
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Athanasius",
-               "y" : 2,
-               "name" : "Athanasius"
-            },
-            {
-               "drilldown" : "Javier Luque",
-               "name" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 2,
-               "name" : "Luca Ferrari"
-            },
-            {
-               "name" : "Markus Holzer",
-               "y" : 1,
-               "drilldown" : "Markus Holzer"
-            },
-            {
-               "name" : "Mohammad S Anwar",
-               "y" : 3,
-               "drilldown" : "Mohammad S Anwar"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "y" : 3,
-               "name" : "Niels van Dijke"
-            },
-            {
-               "name" : "Pete Houston",
-               "y" : 1,
-               "drilldown" : "Pete Houston"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 4,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Sangeet Kar",
-               "y" : 4,
-               "drilldown" : "Sangeet Kar"
-            },
-            {
-               "y" : 3,
-               "name" : "Shahed Nooshmand",
-               "drilldown" : "Shahed Nooshmand"
-            },
-            {
-               "name" : "Simon Miner",
-               "y" : 1,
-               "drilldown" : "Simon Miner"
-            },
-            {
-               "y" : 1,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "y" : 1,
-               "name" : "Yet Ebreo",
-               "drilldown" : "Yet Ebreo"
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 062",
-         "colorByPoint" : 1
-      }
-   ],
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 062"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
    },
    "chart" : {
       "type" : "column"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 8953897813..7ec255a4cd 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,12 +1,21 @@
 {
    "subtitle" : {
-      "text" : "Last updated at 2020-05-31 12:04:23 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+      "text" : "Last updated at 2020-05-31 16:21:08 GMT"
    },
    "series" : [
       {
+         "dataLabels" : {
+            "align" : "right",
+            "rotation" : -90,
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            }
+         },
          "data" : [
             [
                "Blog",
@@ -14,36 +23,33 @@
             ],
             [
                "Perl",
-               2588
+               2589
             ],
             [
                "Raku",
                1637
             ]
          ],
-         "dataLabels" : {
-            "y" : 10,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "align" : "right",
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "enabled" : "true",
-            "format" : "{point.y:.0f}"
-         },
          "name" : "Contributions"
       }
    ],
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      },
-      "type" : "category"
+      }
    },
    "legend" : {
       "enabled" : "false"
@@ -51,13 +57,7 @@
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index b857358beb..36b052d04f 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,25 +1,15 @@
 {
-   "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"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-05-31 12:04:23 GMT"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -34,11 +24,12 @@
                   11
                ]
             ],
+            "id" : "001",
             "name" : "001"
          },
          {
-            "id" : "002",
             "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -55,6 +46,7 @@
             ]
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -69,12 +61,10 @@
                   9
                ]
             ],
-            "name" : "003",
             "id" : "003"
          },
          {
             "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -88,7 +78,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004"
          },
          {
             "id" : "005",
@@ -127,6 +118,7 @@
             "id" : "006"
          },
          {
+            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -141,10 +133,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007"
+            ]
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -159,10 +151,10 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "name" : "008"
          },
          {
+            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -177,8 +169,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009"
+            ]
          },
          {
             "name" : "010",
@@ -199,7 +190,6 @@
             "id" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
             "data" : [
                [
@@ -214,7 +204,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011"
          },
          {
             "name" : "012",
@@ -253,6 +244,7 @@
             "name" : "013"
          },
          {
+            "name" : "014",
             "id" : "014",
             "data" : [
                [
@@ -267,11 +259,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "014"
+            ]
          },
          {
-            "id" : "015",
             "name" : "015",
             "data" : [
                [
@@ -286,7 +276,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "015"
          },
          {
             "id" : "016",
@@ -307,7 +298,6 @@
             "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -322,9 +312,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017"
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -339,10 +331,10 @@
                   14
                ]
             ],
-            "name" : "018",
-            "id" : "018"
+            "name" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -357,11 +349,9 @@
                   13
                ]
             ],
-            "name" : "019",
-            "id" : "019"
+            "name" : "019"
          },
          {
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -376,10 +366,10 @@
                   13
                ]
             ],
+            "id" : "020",
             "name" : "020"
          },
          {
-            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -394,11 +384,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021"
          },
          {
             "id" : "022",
-            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -412,10 +402,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022"
          },
          {
-            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -430,10 +421,10 @@
                   12
                ]
             ],
-            "id" : "023"
+            "name" : "023"
          },
          {
-            "id" : "024",
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -448,9 +439,11 @@
                   11
                ]
             ],
-            "name" : "024"
+            "id" : "024"
          },
          {
+            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -464,9 +457,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025",
-            "id" : "025"
+            ]
          },
          {
             "id" : "026",
@@ -487,8 +478,6 @@
             "name" : "026"
          },
          {
-            "id" : "027",
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -502,11 +491,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027",
+            "name" : "027"
          },
          {
-            "id" : "028",
             "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -524,7 +515,6 @@
          },
          {
             "id" : "029",
-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -538,9 +528,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "029"
          },
          {
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -555,12 +547,9 @@
                   10
                ]
             ],
-            "name" : "030",
             "id" : "030"
          },
          {
-            "id" : "031",
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -574,11 +563,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031",
+            "name" : "031"
          },
          {
-            "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -592,10 +581,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032",
+            "name" : "032"
          },
          {
-            "id" : "033",
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -610,7 +601,7 @@
                   10
                ]
             ],
-            "name" : "033"
+            "id" : "033"
          },
          {
             "id" : "034",
@@ -631,7 +622,6 @@
             "name" : "034"
          },
          {
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -646,10 +636,11 @@
                   9
                ]
             ],
+            "id" : "035",
             "name" : "035"
          },
          {
-            "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -664,11 +655,11 @@
                   11
                ]
             ],
-            "id" : "036"
+            "name" : "036"
          },
          {
-            "id" : "037",
             "name" : "037",
+            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -699,10 +690,11 @@
                   12
                ]
             ],
-            "name" : "038",
-            "id" : "038"
+            "id" : "038",
+            "name" : "038"
          },
          {
+            "name" : "039",
             "id" : "039",
             "data" : [
                [
@@ -717,11 +709,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "039"
+            ]
          },
          {
             "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -735,12 +727,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040"
+            ]
          },
          {
-            "id" : "041",
             "name" : "041",
+            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -757,7 +748,6 @@
             ]
          },
          {
-            "id" : "042",
             "name" : "042",
             "data" : [
                [
@@ -772,9 +762,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "042"
          },
          {
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -789,7 +781,6 @@
                   11
                ]
             ],
-            "name" : "043",
             "id" : "043"
          },
          {
@@ -807,10 +798,11 @@
                   11
                ]
             ],
-            "name" : "044",
-            "id" : "044"
+            "id" : "044",
+            "name" : "044"
          },
          {
+            "id" : "045",
             "data" : [
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@@ -825,11 +817,10 @@
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@@ -844,7 +835,7 @@
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@@ -866,7 +857,6 @@
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             "data" : [
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                   "Perl",
@@ -880,10 +870,10 @@
                   "Blog",
                   12
                ]
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                   "Perl",
@@ -898,10 +888,11 @@
                   12
                ]
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             "name" : "049"
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-            "name" : "050",
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@@ -916,11 +907,10 @@
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@@ -934,10 +924,10 @@
                   "Blog",
                   11
                ]
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@@ -952,10 +942,10 @@
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-            "id" : "052"
+            "id" : "052",
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@@ -970,7 +960,8 @@
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-            "id" : "053"
+            "id" : "053",
+            "name" : "053"
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@@ -1027,6 +1018,8 @@
             "id" : "056"
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+            "name" : "057",
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@@ -1040,12 +1033,10 @@
                   "Blog",
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                ]
-            ],
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+            ]
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@@ -1060,10 +1051,9 @@
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-            "id" : "058"
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                [
                   "Perl",
@@ -1078,9 +1068,12 @@
                   15
                ]
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+            "id" : "059",
             "name" : "059"
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+            "name" : "060",
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@@ -1094,11 +1087,11 @@
                   "Blog",
                   15
                ]
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+            "name" : "061",
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@@ -1112,15 +1105,13 @@
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                   13
                ]
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-            "id" : "061"
+            ]
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                   "Perl",
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                [
                   "Raku",
@@ -1131,40 +1122,24 @@
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                ]
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-            "name" : "062",
-            "id" : "062"
+            "id" : "062",
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-   "chart" : {
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-   "title" : {
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