- Added solution by Anton Fedotov.

1 files changed, 571 insertions, 571 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 0bc89858af..152856b99e 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,20 +1,430 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
    "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
       "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-27 20:17:02 GMT"
    },
    "chart" : {
       "type" : "column"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "data" : [
+            {
+               "drilldown" : "001",
+               "name" : "#001",
+               "y" : 142
+            },
+            {
+               "y" : 111,
+               "name" : "#002",
+               "drilldown" : "002"
+            },
+            {
+               "drilldown" : "003",
+               "name" : "#003",
+               "y" : 71
+            },
+            {
+               "name" : "#004",
+               "y" : 91,
+               "drilldown" : "004"
+            },
+            {
+               "y" : 72,
+               "name" : "#005",
+               "drilldown" : "005"
+            },
+            {
+               "name" : "#006",
+               "y" : 52,
+               "drilldown" : "006"
+            },
+            {
+               "y" : 59,
+               "name" : "#007",
+               "drilldown" : "007"
+            },
+            {
+               "y" : 72,
+               "name" : "#008",
+               "drilldown" : "008"
+            },
+            {
+               "y" : 70,
+               "name" : "#009",
+               "drilldown" : "009"
+            },
+            {
+               "name" : "#010",
+               "y" : 60,
+               "drilldown" : "010"
+            },
+            {
+               "y" : 79,
+               "name" : "#011",
+               "drilldown" : "011"
+            },
+            {
+               "y" : 83,
+               "name" : "#012",
+               "drilldown" : "012"
+            },
+            {
+               "y" : 78,
+               "name" : "#013",
+               "drilldown" : "013"
+            },
+            {
+               "y" : 96,
+               "name" : "#014",
+               "drilldown" : "014"
+            },
+            {
+               "drilldown" : "015",
+               "name" : "#015",
+               "y" : 93
+            },
+            {
+               "y" : 66,
+               "name" : "#016",
+               "drilldown" : "016"
+            },
+            {
+               "y" : 79,
+               "name" : "#017",
+               "drilldown" : "017"
+            },
+            {
+               "name" : "#018",
+               "y" : 76,
+               "drilldown" : "018"
+            },
+            {
+               "name" : "#019",
+               "y" : 97,
+               "drilldown" : "019"
+            },
+            {
+               "name" : "#020",
+               "y" : 95,
+               "drilldown" : "020"
+            },
+            {
+               "name" : "#021",
+               "y" : 67,
+               "drilldown" : "021"
+            },
+            {
+               "drilldown" : "022",
+               "name" : "#022",
+               "y" : 63
+            },
+            {
+               "y" : 91,
+               "name" : "#023",
+               "drilldown" : "023"
+            },
+            {
+               "drilldown" : "024",
+               "name" : "#024",
+               "y" : 70
+            },
+            {
+               "y" : 55,
+               "name" : "#025",
+               "drilldown" : "025"
+            },
+            {
+               "drilldown" : "026",
+               "y" : 70,
+               "name" : "#026"
+            },
+            {
+               "y" : 58,
+               "name" : "#027",
+               "drilldown" : "027"
+            },
+            {
+               "drilldown" : "028",
+               "name" : "#028",
+               "y" : 78
+            },
+            {
+               "name" : "#029",
+               "y" : 77,
+               "drilldown" : "029"
+            },
+            {
+               "y" : 115,
+               "name" : "#030",
+               "drilldown" : "030"
+            },
+            {
+               "drilldown" : "031",
+               "name" : "#031",
+               "y" : 87
+            },
+            {
+               "drilldown" : "032",
+               "y" : 92,
+               "name" : "#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"
+            },
+            {
+               "drilldown" : "037",
+               "name" : "#037",
+               "y" : 65
+            },
+            {
+               "drilldown" : "038",
+               "y" : 65,
+               "name" : "#038"
+            },
+            {
+               "drilldown" : "039",
+               "y" : 60,
+               "name" : "#039"
+            },
+            {
+               "name" : "#040",
+               "y" : 71,
+               "drilldown" : "040"
+            },
+            {
+               "y" : 74,
+               "name" : "#041",
+               "drilldown" : "041"
+            },
+            {
+               "drilldown" : "042",
+               "y" : 88,
+               "name" : "#042"
+            },
+            {
+               "drilldown" : "043",
+               "name" : "#043",
+               "y" : 66
+            },
+            {
+               "drilldown" : "044",
+               "name" : "#044",
+               "y" : 82
+            },
+            {
+               "name" : "#045",
+               "y" : 94,
+               "drilldown" : "045"
+            },
+            {
+               "name" : "#046",
+               "y" : 85,
+               "drilldown" : "046"
+            },
+            {
+               "name" : "#047",
+               "y" : 82,
+               "drilldown" : "047"
+            },
+            {
+               "drilldown" : "048",
+               "y" : 106,
+               "name" : "#048"
+            },
+            {
+               "name" : "#049",
+               "y" : 85,
+               "drilldown" : "049"
+            },
+            {
+               "name" : "#050",
+               "y" : 96,
+               "drilldown" : "050"
+            },
+            {
+               "y" : 87,
+               "name" : "#051",
+               "drilldown" : "051"
+            },
+            {
+               "drilldown" : "052",
+               "name" : "#052",
+               "y" : 89
+            },
+            {
+               "drilldown" : "053",
+               "name" : "#053",
+               "y" : 99
+            },
+            {
+               "y" : 101,
+               "name" : "#054",
+               "drilldown" : "054"
+            },
+            {
+               "y" : 86,
+               "name" : "#055",
+               "drilldown" : "055"
+            },
+            {
+               "y" : 93,
+               "name" : "#056",
+               "drilldown" : "056"
+            },
+            {
+               "name" : "#057",
+               "y" : 78,
+               "drilldown" : "057"
+            },
+            {
+               "name" : "#058",
+               "y" : 67,
+               "drilldown" : "058"
+            },
+            {
+               "name" : "#059",
+               "y" : 87,
+               "drilldown" : "059"
+            },
+            {
+               "name" : "#060",
+               "y" : 83,
+               "drilldown" : "060"
+            },
+            {
+               "name" : "#061",
+               "y" : 79,
+               "drilldown" : "061"
+            },
+            {
+               "drilldown" : "062",
+               "y" : 54,
+               "name" : "#062"
+            },
+            {
+               "y" : 87,
+               "name" : "#063",
+               "drilldown" : "063"
+            },
+            {
+               "y" : 78,
+               "name" : "#064",
+               "drilldown" : "064"
+            },
+            {
+               "name" : "#065",
+               "y" : 71,
+               "drilldown" : "065"
+            },
+            {
+               "drilldown" : "066",
+               "y" : 82,
+               "name" : "#066"
+            },
+            {
+               "y" : 88,
+               "name" : "#067",
+               "drilldown" : "067"
+            },
+            {
+               "drilldown" : "068",
+               "y" : 73,
+               "name" : "#068"
+            },
+            {
+               "name" : "#069",
+               "y" : 81,
+               "drilldown" : "069"
+            },
+            {
+               "y" : 91,
+               "name" : "#070",
+               "drilldown" : "070"
+            },
+            {
+               "drilldown" : "071",
+               "name" : "#071",
+               "y" : 76
+            },
+            {
+               "y" : 110,
+               "name" : "#072",
+               "drilldown" : "072"
+            },
+            {
+               "name" : "#073",
+               "y" : 108,
+               "drilldown" : "073"
+            },
+            {
+               "drilldown" : "074",
+               "y" : 113,
+               "name" : "#074"
+            },
+            {
+               "drilldown" : "075",
+               "y" : 111,
+               "name" : "#075"
+            },
+            {
+               "drilldown" : "076",
+               "name" : "#076",
+               "y" : 91
+            },
+            {
+               "name" : "#077",
+               "y" : 94,
+               "drilldown" : "077"
+            },
+            {
+               "y" : 121,
+               "name" : "#078",
+               "drilldown" : "078"
+            },
+            {
+               "y" : 95,
+               "name" : "#079",
+               "drilldown" : "079"
+            }
+         ],
+         "colorByPoint" : "true"
       }
-   },
+   ],
    "drilldown" : {
       "series" : [
          {
@@ -36,8 +446,6 @@
             ]
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -51,9 +459,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -68,12 +479,9 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "id" : "003"
          },
          {
-            "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -87,10 +495,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -105,10 +514,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005"
          },
          {
-            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -123,10 +532,10 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006"
          },
          {
-            "name" : "007",
             "id" : "007",
             "data" : [
                [
@@ -141,7 +550,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007"
          },
          {
             "data" : [
@@ -163,7 +573,6 @@
          },
          {
             "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -177,7 +586,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
             "data" : [
@@ -199,7 +609,6 @@
          },
          {
             "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -213,11 +622,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
-            "id" : "012",
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -231,11 +639,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012",
+            "id" : "012"
          },
          {
             "id" : "013",
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -249,11 +658,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -267,9 +675,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -284,7 +695,6 @@
                   15
                ]
             ],
-            "name" : "015",
             "id" : "015"
          },
          {
@@ -302,10 +712,11 @@
                   12
                ]
             ],
-            "id" : "016",
-            "name" : "016"
+            "name" : "016",
+            "id" : "016"
          },
          {
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -320,10 +731,11 @@
                   12
                ]
             ],
-            "name" : "017",
-            "id" : "017"
+            "name" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -337,11 +749,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018",
-            "id" : "018"
+            ]
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -355,11 +767,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -374,12 +785,11 @@
                   13
                ]
             ],
-            "name" : "020",
             "id" : "020"
          },
          {
-            "name" : "021",
             "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -415,7 +825,6 @@
          },
          {
             "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -429,7 +838,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023"
          },
          {
             "data" : [
@@ -450,7 +860,6 @@
             "id" : "024"
          },
          {
-            "name" : "025",
             "id" : "025",
             "data" : [
                [
@@ -465,7 +874,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025"
          },
          {
             "data" : [
@@ -482,11 +892,10 @@
                   10
                ]
             ],
-            "id" : "026",
-            "name" : "026"
+            "name" : "026",
+            "id" : "026"
          },
          {
-            "id" : "027",
             "name" : "027",
             "data" : [
                [
@@ -501,10 +910,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027"
          },
          {
-            "name" : "028",
             "id" : "028",
             "data" : [
                [
@@ -519,9 +928,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -536,12 +947,11 @@
                   12
                ]
             ],
-            "name" : "029",
             "id" : "029"
          },
          {
-            "name" : "030",
             "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -559,7 +969,6 @@
          },
          {
             "id" : "031",
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -573,10 +982,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "031"
          },
          {
-            "name" : "032",
             "id" : "032",
             "data" : [
                [
@@ -591,11 +1000,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "032"
          },
          {
             "name" : "033",
-            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -609,7 +1018,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "033"
          },
          {
             "data" : [
@@ -626,12 +1036,12 @@
                   11
                ]
             ],
-            "id" : "034",
-            "name" : "034"
+            "name" : "034",
+            "id" : "034"
          },
          {
-            "name" : "035",
             "id" : "035",
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -648,6 +1058,8 @@
             ]
          },
          {
+            "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -661,9 +1073,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036",
-            "name" : "036"
+            ]
          },
          {
             "data" : [
@@ -680,10 +1090,11 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "name" : "037",
+            "id" : "037"
          },
          {
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -698,11 +1109,9 @@
                   12
                ]
             ],
-            "id" : "038",
             "name" : "038"
          },
          {
-            "id" : "039",
             "name" : "039",
             "data" : [
                [
@@ -717,9 +1126,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "039"
          },
          {
+            "id" : "040",
+            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -733,12 +1145,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040",
-            "name" : "040"
+            ]
          },
          {
-            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -753,9 +1162,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -770,7 +1181,6 @@
                   11
                ]
             ],
-            "id" : "042",
             "name" : "042"
          },
          {
@@ -810,6 +1220,8 @@
             "id" : "044"
          },
          {
+            "id" : "045",
+            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -823,13 +1235,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "045",
-            "name" : "045"
+            ]
          },
          {
-            "id" : "046",
-            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -843,9 +1251,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "046",
+            "id" : "046"
          },
          {
+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -860,10 +1271,11 @@
                   10
                ]
             ],
-            "name" : "047",
             "id" : "047"
          },
          {
+            "id" : "048",
+            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -877,11 +1289,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "048",
-            "name" : "048"
+            ]
          },
          {
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -896,11 +1307,9 @@
                   12
                ]
             ],
-            "id" : "049",
-            "name" : "049"
+            "id" : "049"
          },
          {
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             "name" : "050",
             "data" : [
                [
@@ -915,9 +1324,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "050"
          },
          {
+            "id" : "051",
+            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -931,12 +1343,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "051",
-            "id" : "051"
+            ]
          },
          {
-            "name" : "052",
             "id" : "052",
             "data" : [
                [
@@ -951,7 +1360,8 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "052"
          },
          {
             "data" : [
@@ -968,12 +1378,10 @@
                   15
                ]
             ],
-            "id" : "053",
-            "name" : "053"
+            "name" : "053",
+            "id" : "053"
          },
          {
-            "name" : "054",
-            "id" : "054",
             "data" : [
                [
                   "Perl",
@@ -987,11 +1395,12 @@
                   "Blog",
                   18
                ]
-            ]
+            ],
+            "name" : "054",
+            "id" : "054"
          },
          {
             "id" : "055",
-            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -1005,9 +1414,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "055"
          },
          {
+            "id" : "056",
+            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1021,11 +1433,10 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "056",
-            "id" : "056"
+            ]
          },
          {
+            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1040,12 +1451,10 @@
                   15
                ]
             ],
-            "name" : "057",
             "id" : "057"
          },
          {
             "name" : "058",
-            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1059,11 +1468,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "058"
          },
          {
             "id" : "059",
-            "name" : "059",
             "data" : [
                [
                   "Perl",
@@ -1077,10 +1486,10 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "059"
          },
          {
-            "id" : "060",
             "name" : "060",
             "data" : [
                [
@@ -1095,7 +1504,8 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "060"
          },
          {
             "id" : "061",
@@ -1116,6 +1526,7 @@
             ]
          },
          {
+            "id" : "062",
             "data" : [
                [
                   "Perl",
@@ -1130,7 +1541,6 @@
                   11
                ]
             ],
-            "id" : "062",
             "name" : "062"
          },
          {
@@ -1166,10 +1576,11 @@
                   16
                ]
             ],
-            "id" : "064",
-            "name" : "064"
+            "name" : "064",
+            "id" : "064"
          },
          {
+            "name" : "065",
             "data" : [
                [
                   "Perl",
@@ -1184,12 +1595,9 @@
                   15
                ]
             ],
-            "id" : "065",
-            "name" : "065"
+            "id" : "065"
          },
          {
-            "id" : "066",
-            "name" : "066",
             "data" : [
                [
                   "Perl",
@@ -1203,9 +1611,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "066",
+            "id" : "066"
          },
          {
+            "name" : "067",
             "data" : [
                [
                   "Perl",
@@ -1220,12 +1631,10 @@
                   18
                ]
             ],
-            "id" : "067",
-            "name" : "067"
+            "id" : "067"
          },
          {
             "name" : "068",
-            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1239,11 +1648,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "068"
          },
          {
             "name" : "069",
-            "id" : "069",
             "data" : [
                [
                   "Perl",
@@ -1257,9 +1666,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "069"
          },
          {
+            "name" : "070",
             "data" : [
                [
                   "Perl",
@@ -1274,10 +1685,11 @@
                   17
                ]
             ],
-            "name" : "070",
             "id" : "070"
          },
          {
+            "id" : "071",
+            "name" : "071",
             "data" : [
                [
                   "Perl",
@@ -1291,13 +1703,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "071",
-