- Added solution by Wanderdoc.

11 files changed, 1085 insertions, 1070 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 40b012b57c..ef3dd6950b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,93 +1,23 @@
 {
-   "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"
       }
    },
+   "subtitle" : {
+      "text" : "[Champions: 15] Last updated at 2020-05-31 20:42:33 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -101,11 +31,10 @@
                   1
                ]
             ],
-            "id" : "Athanasius",
-            "name" : "Athanasius"
+            "name" : "Athanasius",
+            "id" : "Athanasius"
          },
          {
-            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -120,6 +49,7 @@
                   1
                ]
             ],
+            "name" : "Javier Luque",
             "id" : "Javier Luque"
          },
          {
@@ -133,24 +63,24 @@
             ]
          },
          {
-            "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari"
          },
          {
             "id" : "Markus Holzer",
+            "name" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "name" : "Markus Holzer"
+            ]
          },
          {
             "name" : "Mohammad S Anwar",
@@ -171,7 +101,6 @@
             ]
          },
          {
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
@@ -182,19 +111,21 @@
                   1
                ]
             ],
-            "id" : "Niels van Dijke"
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
          },
          {
+            "id" : "Pete Houston",
             "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Pete Houston"
+            ]
          },
          {
+            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
             "data" : [
                [
@@ -209,11 +140,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Roger Bell_West"
+            ]
          },
          {
-            "id" : "Sangeet Kar",
             "data" : [
                [
                   "Perl",
@@ -224,10 +153,12 @@
                   2
                ]
             ],
-            "name" : "Sangeet Kar"
+            "name" : "Sangeet Kar",
+            "id" : "Sangeet Kar"
          },
          {
             "id" : "Shahed Nooshmand",
+            "name" : "Shahed Nooshmand",
             "data" : [
                [
                   "Raku",
@@ -237,18 +168,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Shahed Nooshmand"
+            ]
          },
          {
-            "id" : "Simon Miner",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Simon Miner"
+            "name" : "Simon Miner",
+            "id" : "Simon Miner"
          },
          {
             "name" : "Simon Proctor",
@@ -261,38 +191,123 @@
             ]
          },
          {
-            "name" : "Yet Ebreo",
-            "id" : "Yet Ebreo",
+            "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ],
+            "id" : "Yet Ebreo",
+            "name" : "Yet Ebreo"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "legend" : {
       "enabled" : 0
    },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "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/>"
+   "title" : {
+      "text" : "Perl Weekly Challenge - 062"
    },
-   "chart" : {
-      "type" : "column"
-   }
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
+            },
+            {
+               "name" : "Javier Luque",
+               "drilldown" : "Javier Luque",
+               "y" : 5
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Leo Manfredi",
+               "name" : "Leo Manfredi"
+            },
+            {
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
+               "y" : 2
+            },
+            {
+               "name" : "Markus Holzer",
+               "drilldown" : "Markus Holzer",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Mohammad S Anwar",
+               "name" : "Mohammad S Anwar",
+               "y" : 3
+            },
+            {
+               "y" : 3,
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "name" : "Pete Houston",
+               "drilldown" : "Pete Houston",
+               "y" : 1
+            },
+            {
+               "y" : 4,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Sangeet Kar",
+               "name" : "Sangeet Kar"
+            },
+            {
+               "y" : 3,
+               "name" : "Shahed Nooshmand",
+               "drilldown" : "Shahed Nooshmand"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Simon Miner",
+               "name" : "Simon Miner"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
+               "y" : 1
+            },
+            {
+               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo",
+               "y" : 1
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 062",
+         "colorByPoint" : 1
+      }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 7ec255a4cd..cabcc99bff 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,21 +1,46 @@
 {
    "subtitle" : {
-      "text" : "Last updated at 2020-05-31 16:21:08 GMT"
+      "text" : "Last updated at 2020-05-31 20:42:33 GMT"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
          "dataLabels" : {
-            "align" : "right",
-            "rotation" : -90,
-            "y" : 10,
-            "color" : "#FFFFFF",
             "format" : "{point.y:.0f}",
-            "enabled" : "true",
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
-            }
+            },
+            "align" : "right",
+            "rotation" : -90,
+            "enabled" : "true",
+            "y" : 10,
+            "color" : "#FFFFFF"
          },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -23,41 +48,16 @@
             ],
             [
                "Perl",
-               2589
+               2590
             ],
             [
                "Raku",
                1637
             ]
-         ],
-         "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"
-         }
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 36b052d04f..74720d70fd 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,15 +1,28 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-05-31 20:42:33 GMT"
+   },
+   "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"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -23,9 +36,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
          {
             "name" : "002",
@@ -46,6 +57,7 @@
             ]
          },
          {
+            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -60,11 +72,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003"
+            ]
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -79,10 +89,10 @@
                   10
                ]
             ],
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -97,9 +107,11 @@
                   12
                ]
             ],
-            "name" : "005"
+            "name" : "005",
+            "id" : "005"
          },
          {
+            "id" : "006",
             "name" : "006",
             "data" : [
                [
@@ -114,8 +126,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006"
+            ]
          },
          {
             "name" : "007",
@@ -136,7 +147,6 @@
             ]
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -151,11 +161,10 @@
                   12
                ]
             ],
+            "id" : "008",
             "name" : "008"
          },
          {
-            "name" : "009",
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -169,10 +178,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009",
+            "id" : "009"
          },
          {
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -187,10 +197,12 @@
                   11
                ]
             ],
+            "name" : "010",
             "id" : "010"
          },
          {
             "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -204,10 +216,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "011"
+            ]
          },
          {
+            "id" : "012",
             "name" : "012",
             "data" : [
                [
@@ -222,11 +234,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "012"
+            ]
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -241,11 +251,10 @@
                   13
                ]
             ],
+            "id" : "013",
             "name" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -259,10 +268,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -277,10 +287,12 @@
                   15
                ]
             ],
+            "name" : "015",
             "id" : "015"
          },
          {
             "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -294,11 +306,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "016"
+            ]
          },
          {
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -313,9 +323,11 @@
                   12
                ]
             ],
-            "id" : "017"
+            "id" : "017",
+            "name" : "017"
          },
          {
+            "name" : "018",
             "id" : "018",
             "data" : [
                [
@@ -330,11 +342,9 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018"
+            ]
          },
          {
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -349,6 +359,7 @@
                   13
                ]
             ],
+            "id" : "019",
             "name" : "019"
          },
          {
@@ -366,11 +377,10 @@
                   13
                ]
             ],
-            "id" : "020",
-            "name" : "020"
+            "name" : "020",
+            "id" : "020"
          },
          {
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -385,10 +395,12 @@
                   10
                ]
             ],
-            "id" : "021"
+            "id" : "021",
+            "name" : "021"
          },
          {
             "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -402,11 +414,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022"
+            ]
          },
          {
             "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -420,10 +432,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023"
+            ]
          },
          {
+            "id" : "024",
             "name" : "024",
             "data" : [
                [
@@ -438,12 +450,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024"
+            ]
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-            "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -457,10 +466,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -475,7 +485,8 @@
                   10
                ]
             ],
-            "name" : "026"
+            "name" : "026",
+            "id" : "026"
          },
          {
             "data" : [
@@ -492,8 +503,8 @@
                   9
                ]
             ],
-            "id" : "027",
-            "name" : "027"
+            "name" : "027",
+            "id" : "027"
          },
          {
             "name" : "028",
@@ -514,7 +525,6 @@
             ]
          },
          {
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -529,10 +539,12 @@
                   12
                ]
             ],
+            "id" : "029",
             "name" : "029"
          },
          {
             "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -546,8 +558,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030"
+            ]
          },
          {
             "data" : [
@@ -568,6 +579,8 @@
             "name" : "031"
          },
          {
+            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -581,12 +594,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032",
-            "name" : "032"
+            ]
          },
          {
             "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -600,11 +612,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033"
+            ]
          },
          {
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -619,7 +629,8 @@
                   11
                ]
             ],
-            "name" : "034"
+            "name" : "034",
+            "id" : "034"
          },
          {
             "data" : [
@@ -640,7 +651,6 @@
             "name" : "035"
          },
          {
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -655,11 +665,10 @@
                   11
                ]
             ],
+            "id" : "036",
             "name" : "036"
          },
          {
-            "name" : "037",
-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -673,9 +682,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037",
+            "name" : "037"
          },
          {
+            "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -689,13 +702,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "038",
-            "name" : "038"
+            ]
          },
          {
-            "name" : "039",
-            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -709,11 +718,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039",
+            "id" : "039"
          },
          {
-            "name" : "040",
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -727,11 +736,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "040",
+            "id" : "040"
          },
          {
-            "name" : "041",
-            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -745,9 +754,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "041",
+            "name" : "041"
          },
          {
+            "id" : "042",
             "name" : "042",
             "data" : [
                [
@@ -762,10 +774,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "042"
+            ]
          },
          {
+            "id" : "043",
             "name" : "043",
             "data" : [
                [
@@ -780,10 +792,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "043"
+            ]
          },
          {
+            "name" : "044",
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -797,12 +810,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "044",
-            "name" : "044"
+            ]
          },
          {
             "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -816,11 +828,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "045"
+            ]
          },
          {
-            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -835,10 +845,10 @@
                   10
                ]
             ],
+            "id" : "046",
             "name" : "046"
          },
          {
-            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -853,10 +863,10 @@
                   10
                ]
             ],
-            "id" : "047"
+            "id" : "047",
+            "name" : "047"
          },
          {
-            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -871,6 +881,7 @@
                   12
                ]
             ],
+            "id" : "048",
             "name" : "048"
          },
          {
@@ -893,6 +904,7 @@
          },
          {
             "id" : "050",
+            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -906,11 +918,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "050"
+            ]
          },
          {
             "id" : "051",
+            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -924,8 +936,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "051"
+            ]
          },
          {
             "data" : [
@@ -942,10 +953,12 @@
                   14
                ]
             ],
-            "id" : "052",
-            "name" : "052"
+            "name" : "052",
+            "id" : "052"
          },
          {
+            "id" : "053",
+            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -959,12 +972,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "053",
-            "name" : "053"
+            ]
          },
          {
             "id" : "054",
+            "name" : "054",
             "data" : [
                [
                   "Perl",
@@ -978,11 +990,9 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "054"
+            ]
          },
          {
-            "id" : "055",
             "data" : [