- Added solutions by Niels van Dijke.

11 files changed, 956 insertions, 941 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 25f05fd355..f9625b17e8 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,26 +1,18 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "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/>"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 8] Last updated at 2020-06-09 01:28:49 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Bartosz Jarzyna",
+            "name" : "Bartosz Jarzyna",
             "data" : [
                [
                   "Perl",
@@ -30,11 +22,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Bartosz Jarzyna",
-            "name" : "Bartosz Jarzyna"
+            ]
          },
          {
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
@@ -45,21 +36,19 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Dave Jacoby"
+            ]
          },
          {
-            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba"
+            "id" : "E. Choroba",
+            "name" : "E. Choroba"
          },
          {
-            "id" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -74,7 +63,8 @@
                   1
                ]
             ],
-            "name" : "Javier Luque"
+            "name" : "Javier Luque",
+            "id" : "Javier Luque"
          },
          {
             "data" : [
@@ -87,18 +77,28 @@
                   2
                ]
             ],
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari"
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke"
          },
          {
             "data" : [
@@ -111,34 +111,49 @@
                   2
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
+            "id" : "Wanderdoc",
             "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Wanderdoc"
+            ]
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2020-06-09 16:49:04 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 064"
+   },
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
    "series" : [
       {
          "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 064",
          "data" : [
             {
                "drilldown" : "Bartosz Jarzyna",
@@ -146,13 +161,13 @@
                "name" : "Bartosz Jarzyna"
             },
             {
+               "drilldown" : "Dave Jacoby",
                "name" : "Dave Jacoby",
-               "y" : 3,
-               "drilldown" : "Dave Jacoby"
+               "y" : 3
             },
             {
-               "name" : "E. Choroba",
                "y" : 2,
+               "name" : "E. Choroba",
                "drilldown" : "E. Choroba"
             },
             {
@@ -161,32 +176,32 @@
                "y" : 5
             },
             {
-               "name" : "Luca Ferrari",
                "y" : 4,
+               "name" : "Luca Ferrari",
                "drilldown" : "Luca Ferrari"
             },
             {
-               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
                "y" : 2,
-               "name" : "Mark Anderson"
+               "drilldown" : "Mark Anderson"
             },
             {
-               "drilldown" : "Roger Bell_West",
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "name" : "Roger Bell_West",
                "y" : 4,
-               "name" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West"
             },
             {
-               "y" : 2,
+               "drilldown" : "Wanderdoc",
                "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
+               "y" : 2
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge - 064"
       }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge - 064"
-   },
-   "legend" : {
-      "enabled" : 0
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index f110ebfbc9..1ab9ebbad8 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,22 +1,21 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-09 01:28:49 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "series" : [
       {
-         "name" : "Contributions",
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "rotation" : -90,
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            }
+         },
          "data" : [
             [
                "Blog",
@@ -24,40 +23,41 @@
             ],
             [
                "Perl",
-               2654
+               2656
             ],
             [
                "Raku",
                1681
             ]
          ],
-         "dataLabels" : {
-            "align" : "right",
-            "rotation" : -90,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "enabled" : "true"
-         }
+         "name" : "Contributions"
       }
    ],
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-09 16:49:04 GMT"
    },
-   "legend" : {
-      "enabled" : "false"
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 9bffb68643..f79dc1f8c3 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,339 +1,15 @@
 {
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "name" : "#001",
-               "y" : 142
-            },
-            {
-               "y" : 109,
-               "name" : "#002",
-               "drilldown" : "002"
-            },
-            {
-               "drilldown" : "003",
-               "y" : 71,
-               "name" : "#003"
-            },
-            {
-               "name" : "#004",
-               "y" : 91,
-               "drilldown" : "004"
-            },
-            {
-               "drilldown" : "005",
-               "y" : 72,
-               "name" : "#005"
-            },
-            {
-               "y" : 52,
-               "name" : "#006",
-               "drilldown" : "006"
-            },
-            {
-               "y" : 59,
-               "name" : "#007",
-               "drilldown" : "007"
-            },
-            {
-               "drilldown" : "008",
-               "y" : 72,
-               "name" : "#008"
-            },
-            {
-               "drilldown" : "009",
-               "y" : 68,
-               "name" : "#009"
-            },
-            {
-               "name" : "#010",
-               "y" : 60,
-               "drilldown" : "010"
-            },
-            {
-               "drilldown" : "011",
-               "y" : 79,
-               "name" : "#011"
-            },
-            {
-               "drilldown" : "012",
-               "name" : "#012",
-               "y" : 83
-            },
-            {
-               "y" : 76,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "drilldown" : "014",
-               "name" : "#014",
-               "y" : 96
-            },
-            {
-               "drilldown" : "015",
-               "y" : 93,
-               "name" : "#015"
-            },
-            {
-               "name" : "#016",
-               "y" : 66,
-               "drilldown" : "016"
-            },
-            {
-               "y" : 79,
-               "name" : "#017",
-               "drilldown" : "017"
-            },
-            {
-               "name" : "#018",
-               "y" : 76,
-               "drilldown" : "018"
-            },
-            {
-               "drilldown" : "019",
-               "y" : 97,
-               "name" : "#019"
-            },
-            {
-               "drilldown" : "020",
-               "y" : 95,
-               "name" : "#020"
-            },
-            {
-               "name" : "#021",
-               "y" : 67,
-               "drilldown" : "021"
-            },
-            {
-               "name" : "#022",
-               "y" : 63,
-               "drilldown" : "022"
-            },
-            {
-               "drilldown" : "023",
-               "name" : "#023",
-               "y" : 91
-            },
-            {
-               "drilldown" : "024",
-               "y" : 70,
-               "name" : "#024"
-            },
-            {
-               "drilldown" : "025",
-               "y" : 55,
-               "name" : "#025"
-            },
-            {
-               "y" : 70,
-               "name" : "#026",
-               "drilldown" : "026"
-            },
-            {
-               "y" : 58,
-               "name" : "#027",
-               "drilldown" : "027"
-            },
-            {
-               "drilldown" : "028",
-               "y" : 78,
-               "name" : "#028"
-            },
-            {
-               "name" : "#029",
-               "y" : 77,
-               "drilldown" : "029"
-            },
-            {
-               "y" : 115,
-               "name" : "#030",
-               "drilldown" : "030"
-            },
-            {
-               "y" : 87,
-               "name" : "#031",
-               "drilldown" : "031"
-            },
-            {
-               "y" : 92,
-               "name" : "#032",
-               "drilldown" : "032"
-            },
-            {
-               "name" : "#033",
-               "y" : 108,
-               "drilldown" : "033"
-            },
-            {
-               "drilldown" : "034",
-               "y" : 62,
-               "name" : "#034"
-            },
-            {
-               "y" : 62,
-               "name" : "#035",
-               "drilldown" : "035"
-            },
-            {
-               "name" : "#036",
-               "y" : 66,
-               "drilldown" : "036"
-            },
-            {
-               "y" : 65,
-               "name" : "#037",
-               "drilldown" : "037"
-            },
-            {
-               "y" : 65,
-               "name" : "#038",
-               "drilldown" : "038"
-            },
-            {
-               "y" : 60,
-               "name" : "#039",
-               "drilldown" : "039"
-            },
-            {
-               "drilldown" : "040",
-               "y" : 71,
-               "name" : "#040"
-            },
-            {
-               "y" : 74,
-               "name" : "#041",
-               "drilldown" : "041"
-            },
-            {
-               "drilldown" : "042",
-               "name" : "#042",
-               "y" : 88
-            },
-            {
-               "y" : 66,
-               "name" : "#043",
-               "drilldown" : "043"
-            },
-            {
-               "name" : "#044",
-               "y" : 82,
-               "drilldown" : "044"
-            },
-            {
-               "y" : 94,
-               "name" : "#045",
-               "drilldown" : "045"
-            },
-            {
-               "drilldown" : "046",
-               "name" : "#046",
-               "y" : 85
-            },
-            {
-               "drilldown" : "047",
-               "y" : 82,
-               "name" : "#047"
-            },
-            {
-               "drilldown" : "048",
-               "name" : "#048",
-               "y" : 106
-            },
-            {
-               "y" : 85,
-               "name" : "#049",
-               "drilldown" : "049"
-            },
-            {
-               "name" : "#050",
-               "y" : 96,
-               "drilldown" : "050"
-            },
-            {
-               "y" : 87,
-               "name" : "#051",
-               "drilldown" : "051"
-            },
-            {
-               "y" : 89,
-               "name" : "#052",
-               "drilldown" : "052"
-            },
-            {
-               "drilldown" : "053",
-               "name" : "#053",
-               "y" : 99
-            },
-            {
-               "drilldown" : "054",
-               "name" : "#054",
-               "y" : 99
-            },
-            {
-               "drilldown" : "055",
-               "name" : "#055",
-               "y" : 86
-            },
-            {
-               "y" : 93,
-               "name" : "#056",
-               "drilldown" : "056"
-            },
-            {
-               "y" : 78,
-               "name" : "#057",
-               "drilldown" : "057"
-            },
-            {
-               "drilldown" : "058",
-               "y" : 61,
-               "name" : "#058"
-            },
-            {
-               "drilldown" : "059",
-               "y" : 82,
-               "name" : "#059"
-            },
-            {
-               "y" : 78,
-               "name" : "#060",
-               "drilldown" : "060"
-            },
-            {
-               "drilldown" : "061",
-               "name" : "#061",
-               "y" : 79
-            },
-            {
-               "y" : 53,
-               "name" : "#062",
-               "drilldown" : "062"
-            },
-            {
-               "y" : 85,
-               "name" : "#063",
-               "drilldown" : "063"
-            },
-            {
-               "drilldown" : "064",
-               "y" : 25,
-               "name" : "#064"
-            }
-         ]
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
-   "xAxis" : {
-      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -348,11 +24,10 @@
                   11
                ]
             ],
+            "id" : "001",
             "name" : "001"
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -366,11 +41,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -384,10 +59,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -402,9 +78,11 @@
                   10
                ]
             ],
+            "id" : "004",
             "name" : "004"
          },
          {
+            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -419,11 +97,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005"
+            ]
          },
          {
             "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -437,10 +115,10 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006"
+            ]
          },
          {
+            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -455,11 +133,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "007"
+            ]
          },
          {
             "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -473,8 +151,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "008"
+            ]
          },
          {
             "data" : [
@@ -513,7 +190,6 @@
             ]
          },
          {
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -528,6 +204,7 @@
                   10
                ]
             ],
+            "id" : "011",
             "name" : "011"
          },
          {
@@ -549,7 +226,6 @@
             ]
          },
          {
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -564,11 +240,10 @@
                   13
                ]
             ],
-            "id" : "013"
+            "id" : "013",
+            "name" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -582,11 +257,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -600,10 +275,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -618,6 +294,7 @@
                   12
                ]
             ],
+            "name" : "016",
             "id" : "016"
          },
          {
@@ -639,6 +316,8 @@
             "name" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -652,13 +331,9 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "018",
-            "name" : "018"
+            ]
          },
          {
-            "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -672,9 +347,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
+            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -689,12 +367,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020"
+            ]
          },
          {
-            "name" : "021",
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -711,6 +388,7 @@
             ]
          },
          {
+            "name" : "022",
             "id" : "022",
             "data" : [
                [
@@ -725,10 +403,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022"
+            ]
          },
          {
+            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -742,11 +421,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "023",
-            "name" : "023"
+            ]
          },
          {
+            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -760,12 +439,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024",
-            "name" : "024"
+            ]
          },
          {
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -780,11 +456,10 @@
                   12
                ]
             ],
+            "id" : "025",
             "name" : "025"
          },
          {
-            "name" : "026",
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -798,9 +473,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026",
+            "id" : "026"
          },
          {
+            "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -814,9 +493,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "027",
-            "name" : "027"
+            ]
          },
          {
             "data" : [
@@ -837,7 +514,6 @@
             "name" : "028"
          },
          {
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -852,10 +528,10 @@
                   12
                ]
             ],
+            "id" : "029",
             "name" : "029"
          },
          {
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -870,9 +546,12 @@
                   10
                ]
             ],
+            "id" : "030",
             "name" : "030"
          },
          {
+            "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -886,9 +565,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "031",
-            "name" : "031"
+            ]
          },
          {
             "name" : "032",
@@ -909,6 +586,7 @@
             ]
          },
          {
+            "name" : "033",
             "id" : "033",
             "data" : [
                [
@@ -923,12 +601,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033"
+            ]
          },
          {
-            "name" : "034",
             "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -945,7 +622,6 @@
             ]
          },
          {
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -960,11 +636,12 @@
                   9
                ]
             ],
-            "name" : "035"
+            "name" : "035",
+            "id" : "035"
          },
          {
-            "name" : "036",
             "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -981,6 +658,8 @@
             ]
          },
          {
+            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -994,9 +673,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "037",
-            "name" : "037"
+            ]
          },
          {
             "data" : [
@@ -1013,11 +690,12 @@
                   12
                ]
             ],
-            "id" : "038",
-            "name" : "038"
+            "name" : "038",
+            "id" : "038"
          },
          {
             "id" : "039",
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -1031,11 +709,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "039"
+            ]
          },
          {
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -1050,9 +726,11 @@
                   10
                ]
             ],
+            "id" : "040",
             "name" : "040"
          },
          {
+            "id" : "041",
             "name" : "041",
             "data" : [
                [