- Added solutions by Arne Sommer.

1 files changed, 494 insertions, 494 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 05172ca65d..524eb6aacf 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -2,31 +2,383 @@
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
-   "chart" : {
-      "type" : "column"
-   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "y" : 142,
+               "name" : "#001",
+               "drilldown" : "001"
+            },
+            {
+               "drilldown" : "002",
+               "y" : 109,
+               "name" : "#002"
+            },
+            {
+               "drilldown" : "003",
+               "name" : "#003",
+               "y" : 71
+            },
+            {
+               "drilldown" : "004",
+               "name" : "#004",
+               "y" : 91
+            },
+            {
+               "drilldown" : "005",
+               "name" : "#005",
+               "y" : 72
+            },
+            {
+               "name" : "#006",
+               "y" : 52,
+               "drilldown" : "006"
+            },
+            {
+               "y" : 59,
+               "name" : "#007",
+               "drilldown" : "007"
+            },
+            {
+               "drilldown" : "008",
+               "name" : "#008",
+               "y" : 72
+            },
+            {
+               "name" : "#009",
+               "y" : 68,
+               "drilldown" : "009"
+            },
+            {
+               "y" : 60,
+               "name" : "#010",
+               "drilldown" : "010"
+            },
+            {
+               "drilldown" : "011",
+               "y" : 79,
+               "name" : "#011"
+            },
+            {
+               "drilldown" : "012",
+               "y" : 83,
+               "name" : "#012"
+            },
+            {
+               "drilldown" : "013",
+               "name" : "#013",
+               "y" : 76
+            },
+            {
+               "name" : "#014",
+               "y" : 96,
+               "drilldown" : "014"
+            },
+            {
+               "name" : "#015",
+               "y" : 93,
+               "drilldown" : "015"
+            },
+            {
+               "drilldown" : "016",
+               "name" : "#016",
+               "y" : 66
+            },
+            {
+               "drilldown" : "017",
+               "name" : "#017",
+               "y" : 79
+            },
+            {
+               "drilldown" : "018",
+               "name" : "#018",
+               "y" : 76
+            },
+            {
+               "name" : "#019",
+               "y" : 97,
+               "drilldown" : "019"
+            },
+            {
+               "y" : 95,
+               "name" : "#020",
+               "drilldown" : "020"
+            },
+            {
+               "drilldown" : "021",
+               "y" : 67,
+               "name" : "#021"
+            },
+            {
+               "y" : 63,
+               "name" : "#022",
+               "drilldown" : "022"
+            },
+            {
+               "drilldown" : "023",
+               "name" : "#023",
+               "y" : 91
+            },
+            {
+               "name" : "#024",
+               "y" : 70,
+               "drilldown" : "024"
+            },
+            {
+               "y" : 55,
+               "name" : "#025",
+               "drilldown" : "025"
+            },
+            {
+               "drilldown" : "026",
+               "name" : "#026",
+               "y" : 70
+            },
+            {
+               "drilldown" : "027",
+               "name" : "#027",
+               "y" : 58
+            },
+            {
+               "drilldown" : "028",
+               "y" : 78,
+               "name" : "#028"
+            },
+            {
+               "name" : "#029",
+               "y" : 77,
+               "drilldown" : "029"
+            },
+            {
+               "y" : 115,
+               "name" : "#030",
+               "drilldown" : "030"
+            },
+            {
+               "drilldown" : "031",
+               "name" : "#031",
+               "y" : 87
+            },
+            {
+               "y" : 92,
+               "name" : "#032",
+               "drilldown" : "032"
+            },
+            {
+               "drilldown" : "033",
+               "y" : 108,
+               "name" : "#033"
+            },
+            {
+               "y" : 62,
+               "name" : "#034",
+               "drilldown" : "034"
+            },
+            {
+               "drilldown" : "035",
+               "name" : "#035",
+               "y" : 62
+            },
+            {
+               "drilldown" : "036",
+               "y" : 66,
+               "name" : "#036"
+            },
+            {
+               "name" : "#037",
+               "y" : 65,
+               "drilldown" : "037"
+            },
+            {
+               "drilldown" : "038",
+               "y" : 65,
+               "name" : "#038"
+            },
+            {
+               "name" : "#039",
+               "y" : 60,
+               "drilldown" : "039"
+            },
+            {
+               "drilldown" : "040",
+               "y" : 71,
+               "name" : "#040"
+            },
+            {
+               "drilldown" : "041",
+               "name" : "#041",
+               "y" : 74
+            },
+            {
+               "drilldown" : "042",
+               "y" : 88,
+               "name" : "#042"
+            },
+            {
+               "drilldown" : "043",
+               "y" : 66,
+               "name" : "#043"
+            },
+            {
+               "y" : 82,
+               "name" : "#044",
+               "drilldown" : "044"
+            },
+            {
+               "name" : "#045",
+               "y" : 94,
+               "drilldown" : "045"
+            },
+            {
+               "drilldown" : "046",
+               "y" : 85,
+               "name" : "#046"
+            },
+            {
+               "drilldown" : "047",
+               "y" : 82,
+               "name" : "#047"
+            },
+            {
+               "drilldown" : "048",
+               "name" : "#048",
+               "y" : 106
+            },
+            {
+               "name" : "#049",
+               "y" : 85,
+               "drilldown" : "049"
+            },
+            {
+               "y" : 96,
+               "name" : "#050",
+               "drilldown" : "050"
+            },
+            {
+               "y" : 87,
+               "name" : "#051",
+               "drilldown" : "051"
+            },
+            {
+               "y" : 89,
+               "name" : "#052",
+               "drilldown" : "052"
+            },
+            {
+               "name" : "#053",
+               "y" : 99,
+               "drilldown" : "053"
+            },
+            {
+               "drilldown" : "054",
+               "name" : "#054",
+               "y" : 101
+            },
+            {
+               "name" : "#055",
+               "y" : 86,
+               "drilldown" : "055"
+            },
+            {
+               "drilldown" : "056",
+               "y" : 93,
+               "name" : "#056"
+            },
+            {
+               "name" : "#057",
+               "y" : 78,
+               "drilldown" : "057"
+            },
+            {
+               "drilldown" : "058",
+               "y" : 62,
+               "name" : "#058"
+            },
+            {
+               "name" : "#059",
+               "y" : 82,
+               "drilldown" : "059"
+            },
+            {
+               "y" : 78,
+               "name" : "#060",
+               "drilldown" : "060"
+            },
+            {
+               "name" : "#061",
+               "y" : 79,
+               "drilldown" : "061"
+            },
+            {
+               "name" : "#062",
+               "y" : 54,
+               "drilldown" : "062"
+            },
+            {
+               "drilldown" : "063",
+               "y" : 87,
+               "name" : "#063"
+            },
+            {
+               "name" : "#064",
+               "y" : 76,
+               "drilldown" : "064"
+            },
+            {
+               "drilldown" : "065",
+               "name" : "#065",
+               "y" : 71
+            },
+            {
+               "name" : "#066",
+               "y" : 81,
+               "drilldown" : "066"
+            },
+            {
+               "name" : "#067",
+               "y" : 87,
+               "drilldown" : "067"
+            },
+            {
+               "drilldown" : "068",
+               "name" : "#068",
+               "y" : 68
+            },
+            {
+               "name" : "#069",
+               "y" : 61,
+               "drilldown" : "069"
+            }
+         ]
+      }
+   ],
    "xAxis" : {
       "type" : "category"
    },
+   "tooltip" : {
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
             "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -40,11 +392,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -58,9 +409,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002",
+            "name" : "002"
          },
          {
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -75,10 +429,10 @@
                   9
                ]
             ],
-            "id" : "003",
             "name" : "003"
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -93,11 +447,9 @@
                   10
                ]
             ],
-            "name" : "004",
             "id" : "004"
          },
          {
-            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -112,10 +464,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
-            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -130,9 +482,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006"
          },
          {
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -147,11 +501,9 @@
                   10
                ]
             ],
-            "id" : "007",
-            "name" : "007"
+            "id" : "007"
          },
          {
-            "name" : "008",
             "id" : "008",
             "data" : [
                [
@@ -166,7 +518,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
             "data" : [
@@ -188,7 +541,6 @@
          },
          {
             "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -202,11 +554,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010"
          },
          {
             "id" : "011",
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -220,10 +572,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
-            "id" : "012",
             "name" : "012",
             "data" : [
                [
@@ -238,9 +590,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "012"
          },
          {
+            "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -254,13 +609,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013",
-            "id" : "013"
+            ]
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -274,9 +625,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014",
+            "name" : "014"
          },
          {
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -291,12 +645,9 @@
                   15
                ]
             ],
-            "name" : "015",
-            "id" : "015"
+            "name" : "015"
          },
          {
-            "name" : "016",
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -310,11 +661,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "016",
+            "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -331,8 +684,8 @@
             ]
          },
          {
-            "id" : "018",
             "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -367,8 +720,8 @@
             ]
          },
          {
-            "id" : "020",
             "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -385,7 +738,6 @@
             ]
          },
          {
-            "name" : "021",
             "id" : "021",
             "data" : [
                [
@@ -400,9 +752,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021"
          },
          {
+            "name" : "022",
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -416,9 +771,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
          },
          {
             "data" : [
@@ -435,10 +788,11 @@
                   12
                ]
             ],
-            "name" : "023",
-            "id" : "023"
+            "id" : "023",
+            "name" : "023"
          },
          {
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -453,10 +807,10 @@
                   11
                ]
             ],
-            "id" : "024",
             "name" : "024"
          },
          {
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -471,12 +825,9 @@
                   12
                ]
             ],
-            "id" : "025",
-            "name" : "025"
+            "id" : "025"
          },
          {
-            "name" : "026",
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -490,9 +841,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "026",
+            "name" : "026"
          },
          {
+            "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -506,13 +861,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "027",
-            "id" : "027"
+            ]
          },
          {
             "name" : "028",
-            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -526,11 +878,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028"
          },
          {
-            "id" : "029",
             "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -547,6 +900,7 @@
             ]
          },
          {
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -561,12 +915,11 @@
                   10
                ]
             ],
-            "name" : "030",
             "id" : "030"
          },
          {
-            "id" : "031",
             "name" : "031",
+            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -597,12 +950,10 @@
                   10
                ]
             ],
-            "name" : "032",
-            "id" : "032"
+            "id" : "032",
+            "name" : "032"
          },
          {
-            "name" : "033",
-            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -616,11 +967,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "033",
+            "name" : "033"
          },
          {
             "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -634,9 +986,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -651,12 +1005,10 @@
                   9
                ]
             ],
-            "name" : "035",
             "id" : "035"
          },
          {
             "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -670,11 +1022,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "036"
          },
          {
             "name" : "037",
-            "id" : "037",
             "data" : [
                [
                   "Perl",
@@ -688,7 +1040,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "037"
          },
          {
             "data" : [
@@ -709,8 +1062,8 @@
             "name" : "038"
          },
          {
-            "id" : "039",
             "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -727,8 +1080,6 @@
             ]
          },
          {
-            "id" : "040",
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -742,7 +1093,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040",
+            "name" : "040"
          },
          {
             "name" : "041",
@@ -764,7 +1117,6 @@
          },
          {
             "id" : "042",
-            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -778,11 +1130,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "042"
          },
          {
-            "id" : "043",
-            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -796,11 +1147,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "043",
+            "name" : "043"
          },
          {
-            "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -814,7 +1165,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "044",
+            "name" : "044"
          },
          {
             "name" : "045",
@@ -835,8 +1188,6 @@
             ]
          },
          {
-            "name" : "046",
-            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -850,10 +1201,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "046",
+            "name" : "046"
          },
          {
-            "name" : "047",
             "id" : "047",
             "data" : [
                [
@@ -868,9 +1220,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "047"
          },
          {
+            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -885,8 +1239,7 @@
                   12
                ]
             ],
-            "id" : "048",
-            "name" : "048"
+            "id" : "048"
          },
          {
             "data" : [
@@ -903,12 +1256,12 @@
                   12
                ]
             ],
-            "name" : "049",
-            "id" : "049"
+            "id" : "049",
+            "name" : "049"
          },
          {
-            "id" : "050",
             "name" : "050",
+            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -925,8 +1278,8 @@
             ]
          },
          {
-            "id" : "051",
             "name" : "051",
+            "id" : "051",
             "data" : [
                [
                   "Perl",
@@ -943,8 +1296,8 @@
             ]
          },
          {
-            "id" : "052",
             "name" : "052",
+            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -962,7 +1315,6 @@
          },
          {
             "name" : "053",
-            "id" : "053",
             "data" : [
                [
                   "Perl",
@@ -976,7 +1328,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "053"
          },
          {
             "data" : [
@@ -993,8 +1346,8 @@
                   18
                ]
             ],
-            "name" : "054",
-            "id" : "054"
+            "id" : "054",
+            "name" : "054"
          },
          {
             "data" : [
@@ -1016,7 +1369,6 @@
          },
          {
             "id" : "056",
-            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1030,9 +1382,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "056"
          },
          {
+            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1047,10 +1401,11 @@
                   15
                ]
             ],
-            "name" : "057",
             "id" : "057"
          },
          {
+            "name" : "058",
+            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1064,13 +1419,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "058",
-            "id" : "058"
+            ]
          },
          {
             "name" : "059",
-            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1084,7 +1436,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "059"
          },
          {
             "data" : [
@@ -1101,10 +1454,11 @@
                   15
                ]
             ],
-            "name" : "060",
-            "id" : "060"
+            "id" : "060",
+            "name" : "060"
          },
          {
+            "id" : "061",
             "data" : [
                [
                   "Perl",
@@ -1119,10 +1473,10 @@
                   14
                ]
             ],
-            "name" : "061",
-            "id" : "061"
+            "name" : "061"
          },
          {
+            "name" : "062",
             "data" : [
                [
                   "Perl",
@@ -1137,10 +1491,10 @@
                   11
                ]
             ],
-            "name" : "062",
             "id" : "062"
          },
          {
+            "name" : "063",
             "data" : [
                [
                   "Perl",
@@ -1155,11 +1509,9 @@
                   13
                ]
             ],
-            "name" : "063",
             "id" : "063"
          },
          {
-            "name" : "064",
             "id" : "064",
             "data" : [
                [
@@ -1174,9 +1526,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "064"
          },
          {
+            "name" : "065",
             "data" : [
                [
                   "Perl",
@@ -1191,11 +1545,9 @@
                   15
                ]
             ],
-            "name" : "065",
             "id" : "065"
          },
          {
-            "id" : "066",
             "name" : "066",
             "data" : [
                [
@@ -1210,11 +1562,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "066"
          },
          {
-            "name" : "067",
-            "id" : "067",
             "data" : [
                [
                   "Perl",
@@ -1228,11 +1579,12 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "id" : "067",
+            "name" : "067"
          },
          {
             "name" : "068",
-            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1246,390 +1598,38 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "068"
          },
          {
-            "name" : "069",
-            "id" : "069",
             "data" : [
                [
                   "Perl",
-                  31
+                  33
                ],
                [
                   "Raku",
-                  16
+                  18
                ],
                [
                   "Blog",
-                  9
+                  10
                ]
-            ]
+            ],
+            "id" : "069",
+            "name" : "069"
          }
       ]
    },
-   "legend" : {
-      "enabled" : "false"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-19 07:09:46 GMT"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "y" : 142,
-               "drilldown" : "001",
-               "name" : "#001"
-            },
-            {
-               "y" : 109,
-               "drilldown" : "002",
-               "name" : "#002"
-            },
-            {
-               "drilldown" : "003",
-               "name" : "#003",
-               "y" : 71
-            },
-            {
-               "drilldown" : "004",
-               "name" : "#004",
-               "y" : 91
-            },
-            {
-               "name" : "#005",
-               "drilldown" : "005",
-               "y" : 72
-            },
-            {
-               "name" : "#006",
-               "drilldown" : "006",
-               "y" : 52
-            },
-            {
-               "y" : 59,
-               "name