- Added solutions by Andrew Shitov.

12 files changed, 1247 insertions, 1228 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 7c878210c4..c2d1f34ccc 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,108 +1,127 @@
 {
-   "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
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 5] Last updated at 2020-09-14 07:54:34 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Alexander Pankoff",
             "id" : "Alexander Pankoff",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Alexander Pankoff"
+         },
+         {
+            "name" : "Andrew Shitov",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Andrew Shitov"
          },
          {
-            "name" : "Anton Fedotov",
-            "id" : "Anton Fedotov",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Anton Fedotov",
+            "id" : "Anton Fedotov"
          },
          {
+            "id" : "Jason Messer",
+            "name" : "Jason Messer",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Jason Messer",
-            "id" : "Jason Messer"
+            ]
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 4] Last updated at 2020-09-14 07:23:21 GMT"
-   },
    "legend" : {
       "enabled" : 0
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "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
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "series" : [
       {
-         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 078",
          "data" : [
             {
-               "drilldown" : "Alexander Pankoff",
                "y" : 2,
+               "drilldown" : "Alexander Pankoff",
                "name" : "Alexander Pankoff"
             },
             {
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov",
+               "y" : 3
+            },
+            {
                "name" : "Anton Fedotov",
-               "y" : 1,
-               "drilldown" : "Anton Fedotov"
+               "drilldown" : "Anton Fedotov",
+               "y" : 1
             },
             {
-               "y" : 2,
+               "name" : "Jason Messer",
                "drilldown" : "Jason Messer",
-               "name" : "Jason Messer"
+               "y" : 2
             },
             {
-               "y" : 2,
+               "name" : "Mark Anderson",
                "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "y" : 2
             }
-         ]
+         ],
+         "colorByPoint" : 1
       }
    ],
    "title" : {
       "text" : "Perl Weekly Challenge - 078"
+   },
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index d13185f457..a1c49b35c6 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,53 +1,46 @@
 {
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-09-14 07:23:21 GMT"
-   },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+      },
+      "min" : 0
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
    "series" : [
       {
-         "name" : "Contributions",
          "dataLabels" : {
-            "align" : "right",
             "color" : "#FFFFFF",
-            "rotation" : -90,
-            "enabled" : "true",
             "format" : "{point.y:.0f}",
-            "y" : 10,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
-            }
+            },
+            "rotation" : -90,
+            "align" : "right",
+            "y" : 10,
+            "enabled" : "true"
          },
          "data" : [
             [
                "Blog",
-               965
+               966
             ],
             [
                "Perl",
@@ -55,9 +48,16 @@
             ],
             [
                "Raku",
-               2124
+               2126
             ]
-         ]
+         ],
+         "name" : "Contributions"
       }
-   ]
+   ],
+   "subtitle" : {
+      "text" : "Last updated at 2020-09-14 07:54:34 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
+   }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index fc4267c245..41465cc4b2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,45 +1,17 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "tooltip" : {
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
          "data" : [
             {
+               "name" : "#001",
                "drilldown" : "001",
-               "y" : 142,
-               "name" : "#001"
+               "y" : 142
             },
             {
                "name" : "#002",
-               "y" : 111,
-               "drilldown" : "002"
+               "drilldown" : "002",
+               "y" : 111
             },
             {
                "y" : 71,
@@ -48,33 +20,33 @@
             },
             {
                "name" : "#004",
-               "y" : 91,
-               "drilldown" : "004"
+               "drilldown" : "004",
+               "y" : 91
             },
             {
                "name" : "#005",
-               "y" : 72,
-               "drilldown" : "005"
+               "drilldown" : "005",
+               "y" : 72
             },
             {
-               "name" : "#006",
                "y" : 52,
-               "drilldown" : "006"
+               "drilldown" : "006",
+               "name" : "#006"
             },
             {
                "name" : "#007",
-               "y" : 59,
-               "drilldown" : "007"
+               "drilldown" : "007",
+               "y" : 59
             },
             {
-               "drilldown" : "008",
                "y" : 72,
-               "name" : "#008"
+               "name" : "#008",
+               "drilldown" : "008"
             },
             {
                "drilldown" : "009",
-               "y" : 70,
-               "name" : "#009"
+               "name" : "#009",
+               "y" : 70
             },
             {
                "name" : "#010",
@@ -82,14 +54,14 @@
                "y" : 60
             },
             {
-               "name" : "#011",
                "y" : 79,
+               "name" : "#011",
                "drilldown" : "011"
             },
             {
-               "y" : 83,
                "drilldown" : "012",
-               "name" : "#012"
+               "name" : "#012",
+               "y" : 83
             },
             {
                "y" : 78,
@@ -98,93 +70,93 @@
             },
             {
                "name" : "#014",
-               "y" : 96,
-               "drilldown" : "014"
+               "drilldown" : "014",
+               "y" : 96
             },
             {
-               "drilldown" : "015",
                "y" : 93,
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
+               "drilldown" : "016",
                "name" : "#016",
-               "y" : 66,
-               "drilldown" : "016"
+               "y" : 66
             },
             {
-               "y" : 79,
                "drilldown" : "017",
-               "name" : "#017"
+               "name" : "#017",
+               "y" : 79
             },
             {
+               "drilldown" : "018",
                "name" : "#018",
-               "y" : 76,
-               "drilldown" : "018"
+               "y" : 76
             },
             {
                "name" : "#019",
-               "y" : 97,
-               "drilldown" : "019"
+               "drilldown" : "019",
+               "y" : 97
             },
             {
                "name" : "#020",
-               "y" : 95,
-               "drilldown" : "020"
+               "drilldown" : "020",
+               "y" : 95
             },
             {
-               "name" : "#021",
+               "y" : 67,
                "drilldown" : "021",
-               "y" : 67
+               "name" : "#021"
             },
             {
-               "name" : "#022",
                "y" : 63,
-               "drilldown" : "022"
+               "drilldown" : "022",
+               "name" : "#022"
             },
             {
-               "drilldown" : "023",
                "y" : 91,
+               "drilldown" : "023",
                "name" : "#023"
             },
             {
+               "drilldown" : "024",
                "name" : "#024",
-               "y" : 70,
-               "drilldown" : "024"
+               "y" : 70
             },
             {
-               "name" : "#025",
                "y" : 55,
+               "name" : "#025",
                "drilldown" : "025"
             },
             {
-               "name" : "#026",
                "y" : 70,
-               "drilldown" : "026"
+               "drilldown" : "026",
+               "name" : "#026"
             },
             {
-               "name" : "#027",
                "y" : 58,
-               "drilldown" : "027"
+               "drilldown" : "027",
+               "name" : "#027"
             },
             {
-               "name" : "#028",
+               "y" : 78,
                "drilldown" : "028",
-               "y" : 78
+               "name" : "#028"
             },
             {
+               "y" : 77,
                "name" : "#029",
-               "drilldown" : "029",
-               "y" : 77
+               "drilldown" : "029"
             },
             {
                "drilldown" : "030",
-               "y" : 115,
-               "name" : "#030"
+               "name" : "#030",
+               "y" : 115
             },
             {
+               "drilldown" : "031",
                "name" : "#031",
-               "y" : 87,
-               "drilldown" : "031"
+               "y" : 87
             },
             {
                "y" : 92,
@@ -192,154 +164,154 @@
                "name" : "#032"
             },
             {
-               "y" : 108,
+               "name" : "#033",
                "drilldown" : "033",
-               "name" : "#033"
+               "y" : 108
             },
             {
-               "name" : "#034",
                "drilldown" : "034",
+               "name" : "#034",
                "y" : 62
             },
             {
                "name" : "#035",
-               "y" : 62,
-               "drilldown" : "035"
+               "drilldown" : "035",
+               "y" : 62
             },
             {
-               "drilldown" : "036",
                "y" : 66,
+               "drilldown" : "036",
                "name" : "#036"
             },
             {
-               "name" : "#037",
                "y" : 65,
+               "name" : "#037",
                "drilldown" : "037"
             },
             {
+               "name" : "#038",
                "drilldown" : "038",
-               "y" : 65,
-               "name" : "#038"
+               "y" : 65
             },
             {
+               "drilldown" : "039",
                "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
+               "y" : 60
             },
             {
                "y" : 71,
-               "drilldown" : "040",
-               "name" : "#040"
+               "name" : "#040",
+               "drilldown" : "040"
             },
             {
+               "y" : 74,
                "name" : "#041",
-               "drilldown" : "041",
-               "y" : 74
+               "drilldown" : "041"
             },
             {
+               "name" : "#042",
                "drilldown" : "042",
-               "y" : 88,
-               "name" : "#042"
+               "y" : 88
             },
             {
-               "name" : "#043",
+               "y" : 66,
                "drilldown" : "043",
-               "y" : 66
+               "name" : "#043"
             },
             {
-               "y" : 82,
+               "name" : "#044",
                "drilldown" : "044",
-               "name" : "#044"
+               "y" : 82
             },
             {
                "y" : 94,
-               "drilldown" : "045",
-               "name" : "#045"
+               "name" : "#045",
+               "drilldown" : "045"
             },
             {
-               "name" : "#046",
                "drilldown" : "046",
+               "name" : "#046",
                "y" : 85
             },
             {
-               "y" : 82,
+               "name" : "#047",
                "drilldown" : "047",
-               "name" : "#047"
+               "y" : 82
             },
             {
                "name" : "#048",
-               "y" : 106,
-               "drilldown" : "048"
+               "drilldown" : "048",
+               "y" : 106
             },
             {
-               "name" : "#049",
+               "y" : 85,
                "drilldown" : "049",
-               "y" : 85
+               "name" : "#049"
             },
             {
-               "name" : "#050",
                "y" : 96,
-               "drilldown" : "050"
+               "drilldown" : "050",
+               "name" : "#050"
             },
             {
                "name" : "#051",
-               "y" : 87,
-               "drilldown" : "051"
+               "drilldown" : "051",
+               "y" : 87
             },
             {
-               "name" : "#052",
+               "y" : 89,
                "drilldown" : "052",
-               "y" : 89
+               "name" : "#052"
             },
             {
-               "y" : 99,
+               "name" : "#053",
                "drilldown" : "053",
-               "name" : "#053"
+               "y" : 99
             },
             {
+               "drilldown" : "054",
                "name" : "#054",
-               "y" : 101,
-               "drilldown" : "054"
+               "y" : 101
             },
             {
+               "drilldown" : "055",
                "name" : "#055",
-               "y" : 86,
-               "drilldown" : "055"
+               "y" : 86
             },
             {
-               "drilldown" : "056",
                "y" : 93,
+               "drilldown" : "056",
                "name" : "#056"
             },
             {
+               "name" : "#057",
                "drilldown" : "057",
-               "y" : 78,
-               "name" : "#057"
+               "y" : 78
             },
             {
                "drilldown" : "058",
-               "y" : 67,
-               "name" : "#058"
+               "name" : "#058",
+               "y" : 67
             },
             {
-               "name" : "#059",
+               "y" : 87,
                "drilldown" : "059",
-               "y" : 87
+               "name" : "#059"
             },
             {
+               "y" : 83,
                "name" : "#060",
-               "drilldown" : "060",
-               "y" : 83
+               "drilldown" : "060"
             },
             {
                "y" : 79,
-               "drilldown" : "061",
-               "name" : "#061"
+               "name" : "#061",
+               "drilldown" : "061"
             },
             {
                "y" : 54,
-               "drilldown" : "062",
-               "name" : "#062"
+               "name" : "#062",
+               "drilldown" : "062"
             },
             {
                "y" : 87,
@@ -347,24 +319,24 @@
                "name" : "#063"
             },
             {
+               "y" : 78,
                "name" : "#064",
-               "drilldown" : "064",
-               "y" : 78
+               "drilldown" : "064"
             },
             {
-               "name" : "#065",
                "y" : 71,
+               "name" : "#065",
                "drilldown" : "065"
             },
             {
-               "y" : 82,
+               "name" : "#066",
                "drilldown" : "066",
-               "name" : "#066"
+               "y" : 82
             },
             {
-               "name" : "#067",
+               "y" : 88,
                "drilldown" : "067",
-               "y" : 88
+               "name" : "#067"
             },
             {
                "y" : 73,
@@ -372,65 +344,63 @@
                "name" : "#068"
             },
             {
+               "drilldown" : "069",
                "name" : "#069",
-               "y" : 81,
-               "drilldown" : "069"
+               "y" : 81
             },
             {
-               "name" : "#070",
+               "y" : 91,
                "drilldown" : "070",
-               "y" : 91
+               "name" : "#070"
             },
             {
+               "drilldown" : "071",
                "name" : "#071",
-               "y" : 76,
-               "drilldown" : "071"
+               "y" : 76
             },
             {
                "drilldown" : "072",
-               "y" : 110,
-               "name" : "#072"
+               "name" : "#072",
+               "y" : 110
             },
             {
                "y" : 108,
-               "drilldown" : "073",
-               "name" : "#073"
+               "name" : "#073",
+               "drilldown" : "073"
             },
             {
                "drilldown" : "074",
-               "y" : 113,
-               "name" : "#074"
+               "name" : "#074",
+               "y" : 113
             },
             {
-               "y" : 111,
                "drilldown" : "075",
-               "name" : "#075"
+               "name" : "#075",
+               "y" : 111
             },
             {
                "name" : "#076",
-               "y" : 91,
-               "drilldown" : "076"
+               "drilldown" : "076",
+               "y" : 91
             },
             {
-               "y" : 91,
+               "name" : "#077",
                "drilldown" : "077",
-               "name" : "#077"
+               "y" : 91
             },
             {
-               "drilldown" : "078",
-               "y" : 7,
-               "name" : "#078"
+               "y" : 10,
+               "name" : "#078",
+               "drilldown" : "078"
             }
          ],
-         "colorByPoint" : "true"
+         "name" : "Perl Weekly Challenge Languages"
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -445,11 +415,9 @@
                   11
                ]
             ],
-            "name" : "001",
-            "id" : "001"
+            "name" : "001"
          },
          {
-            "name" : "002",
             "id" : "002",
             "data" : [
                [
@@ -464,9 +432,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002"
          },
          {
+            "id" : "003",
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -480,11 +451,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003",
-            "name" : "003"
+            ]
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -499,10 +469,10 @@
                   10
                ]
             ],
-            "name" : "004",
             "id" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -517,12 +487,9 @@
                   12
                ]
             ],
-            "id" : "005",
             "name" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -536,10 +503,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
-            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -554,11 +522,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007"
          },
          {
-            "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -572,9 +539,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -589,10 +559,10 @@
                   13
                ]
             ],
-            "id" : "009",
-            "name" : "009"
+            "id" : "009"
          },
          {
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -607,11 +577,9 @@
                   11
                ]
             ],
-            "name" : "010",
-            "id" : "010"
+            "name" : "010"
          },
          {
-            "id" : "011",
             "name" : "011",
             "data" : [
                [
@@ -626,11 +594,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011"
          },
          {
-            "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -644,10 +611,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "id" : "013",
             "name" : "013",
             "data" : [
                [
@@ -662,9 +630,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013"
          },
          {
+            "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -678,13 +649,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014",
-            "name" : "014"
+            ]
          },
          {
             "id" : "015",
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -698,7 +666,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015"
          },
          {
             "data" : [
@@ -715,10 +684,12 @@
                   12
                ]
             ],
-            "id" : "016",
-            "name" : "016"
+            "name" : "016",
+            "id" : "016"
          },
          {
+            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -732,9 +703,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "017",
-            "id" : "017"
+            ]
          },
          {
             "id" : "018",
@@ -755,6 +724,7 @@
             ]
          },
          {
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -769,12 +739,11 @@
                   13
                ]
             ],
-            "id" : "019",
-            "name" : "019"
+            "id" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -791,7 +760,6 @@
             ]
          },
          {
-            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -806,10 +774,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021"
          },
          {
-            "id" : "022",
             "name" : "022",
             "data" : [
                [
@@ -824,9 +792,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022"
          },
          {
+            "name" : "023",
             "data" : [
                [