- Added solutions by Ulrich Rieke.

1 files changed, 781 insertions, 781 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c747f104f3..acf10760c1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,6 +1,11 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
@@ -8,579 +13,14 @@
    "xAxis" : {
       "type" : "category"
    },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "001",
-               "y" : 161,
-               "name" : "#001"
-            },
-            {
-               "drilldown" : "002",
-               "name" : "#002",
-               "y" : 125
-            },
-            {
-               "y" : 81,
-               "name" : "#003",
-               "drilldown" : "003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 99,
-               "name" : "#004"
-            },
-            {
-               "drilldown" : "005",
-               "name" : "#005",
-               "y" : 78
-            },
-            {
-               "y" : 58,
-               "name" : "#006",
-               "drilldown" : "006"
-            },
-            {
-               "y" : 64,
-               "name" : "#007",
-               "drilldown" : "007"
-            },
-            {
-               "name" : "#008",
-               "y" : 78,
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "y" : 76,
-               "name" : "#009"
-            },
-            {
-               "drilldown" : "010",
-               "y" : 65,
-               "name" : "#010"
-            },
-            {
-               "drilldown" : "011",
-               "y" : 85,
-               "name" : "#011"
-            },
-            {
-               "name" : "#012",
-               "y" : 89,
-               "drilldown" : "012"
-            },
-            {
-               "y" : 85,
-               "name" : "#013",
-               "drilldown" : "013"
-            },
-            {
-               "drilldown" : "014",
-               "name" : "#014",
-               "y" : 101
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 99
-            },
-            {
-               "name" : "#016",
-               "y" : 71,
-               "drilldown" : "016"
-            },
-            {
-               "drilldown" : "017",
-               "y" : 84,
-               "name" : "#017"
-            },
-            {
-               "drilldown" : "018",
-               "name" : "#018",
-               "y" : 81
-            },
-            {
-               "y" : 103,
-               "name" : "#019",
-               "drilldown" : "019"
-            },
-            {
-               "y" : 101,
-               "name" : "#020",
-               "drilldown" : "020"
-            },
-            {
-               "name" : "#021",
-               "y" : 72,
-               "drilldown" : "021"
-            },
-            {
-               "drilldown" : "022",
-               "name" : "#022",
-               "y" : 68
-            },
-            {
-               "y" : 97,
-               "name" : "#023",
-               "drilldown" : "023"
-            },
-            {
-               "name" : "#024",
-               "y" : 74,
-               "drilldown" : "024"
-            },
-            {
-               "y" : 59,
-               "name" : "#025",
-               "drilldown" : "025"
-            },
-            {
-               "drilldown" : "026",
-               "y" : 74,
-               "name" : "#026"
-            },
-            {
-               "drilldown" : "027",
-               "y" : 60,
-               "name" : "#027"
-            },
-            {
-               "drilldown" : "028",
-               "name" : "#028",
-               "y" : 80
-            },
-            {
-               "name" : "#029",
-               "y" : 79,
-               "drilldown" : "029"
-            },
-            {
-               "drilldown" : "030",
-               "name" : "#030",
-               "y" : 117
-            },
-            {
-               "drilldown" : "031",
-               "y" : 89,
-               "name" : "#031"
-            },
-            {
-               "drilldown" : "032",
-               "y" : 94,
-               "name" : "#032"
-            },
-            {
-               "drilldown" : "033",
-               "name" : "#033",
-               "y" : 110
-            },
-            {
-               "name" : "#034",
-               "y" : 64,
-               "drilldown" : "034"
-            },
-            {
-               "drilldown" : "035",
-               "y" : 64,
-               "name" : "#035"
-            },
-            {
-               "drilldown" : "036",
-               "y" : 68,
-               "name" : "#036"
-            },
-            {
-               "drilldown" : "037",
-               "name" : "#037",
-               "y" : 67
-            },
-            {
-               "drilldown" : "038",
-               "y" : 68,
-               "name" : "#038"
-            },
-            {
-               "drilldown" : "039",
-               "name" : "#039",
-               "y" : 62
-            },
-            {
-               "name" : "#040",
-               "y" : 73,
-               "drilldown" : "040"
-            },
-            {
-               "drilldown" : "041",
-               "y" : 76,
-               "name" : "#041"
-            },
-            {
-               "name" : "#042",
-               "y" : 92,
-               "drilldown" : "042"
-            },
-            {
-               "y" : 68,
-               "name" : "#043",
-               "drilldown" : "043"
-            },
-            {
-               "name" : "#044",
-               "y" : 85,
-               "drilldown" : "044"
-            },
-            {
-               "drilldown" : "045",
-               "y" : 96,
-               "name" : "#045"
-            },
-            {
-               "drilldown" : "046",
-               "name" : "#046",
-               "y" : 87
-            },
-            {
-               "y" : 84,
-               "name" : "#047",
-               "drilldown" : "047"
-            },
-            {
-               "drilldown" : "048",
-               "y" : 108,
-               "name" : "#048"
-            },
-            {
-               "y" : 89,
-               "name" : "#049",
-               "drilldown" : "049"
-            },
-            {
-               "y" : 98,
-               "name" : "#050",
-               "drilldown" : "050"
-            },
-            {
-               "name" : "#051",
-               "y" : 89,
-               "drilldown" : "051"
-            },
-            {
-               "drilldown" : "052",
-               "name" : "#052",
-               "y" : 91
-            },
-            {
-               "name" : "#053",
-               "y" : 101,
-               "drilldown" : "053"
-            },
-            {
-               "y" : 103,
-               "name" : "#054",
-               "drilldown" : "054"
-            },
-            {
-               "y" : 88,
-               "name" : "#055",
-               "drilldown" : "055"
-            },
-            {
-               "y" : 95,
-               "name" : "#056",
-               "drilldown" : "056"
-            },
-            {
-               "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
-            },
-            {
-               "drilldown" : "058",
-               "y" : 69,
-               "name" : "#058"
-            },
-            {
-               "y" : 89,
-               "name" : "#059",
-               "drilldown" : "059"
-            },
-            {
-               "drilldown" : "060",
-               "name" : "#060",
-               "y" : 85
-            },
-            {
-               "name" : "#061",
-               "y" : 81,
-               "drilldown" : "061"
-            },
-            {
-               "drilldown" : "062",
-               "y" : 58,
-               "name" : "#062"
-            },
-            {
-               "drilldown" : "063",
-               "name" : "#063",
-               "y" : 89
-            },
-            {
-               "drilldown" : "064",
-               "name" : "#064",
-               "y" : 80
-            },
-            {
-               "name" : "#065",
-               "y" : 73,
-               "drilldown" : "065"
-            },
-            {
-               "drilldown" : "066",
-               "y" : 84,
-               "name" : "#066"
-            },
-            {
-               "y" : 90,
-               "name" : "#067",
-               "drilldown" : "067"
-            },
-            {
-               "drilldown" : "068",
-               "y" : 75,
-               "name" : "#068"
-            },
-            {
-               "drilldown" : "069",
-               "y" : 83,
-               "name" : "#069"
-            },
-            {
-               "drilldown" : "070",
-               "y" : 93,
-               "name" : "#070"
-            },
-            {
-               "name" : "#071",
-               "y" : 78,
-               "drilldown" : "071"
-            },
-            {
-               "drilldown" : "072",
-               "y" : 112,
-               "name" : "#072"
-            },
-            {
-               "name" : "#073",
-               "y" : 110,
-               "drilldown" : "073"
-            },
-            {
-               "name" : "#074",
-               "y" : 115,
-               "drilldown" : "074"
-            },
-            {
-               "y" : 113,
-               "name" : "#075",
-               "drilldown" : "075"
-            },
-            {
-               "name" : "#076",
-               "y" : 99,
-               "drilldown" : "076"
-            },
-            {
-               "y" : 98,
-               "name" : "#077",
-               "drilldown" : "077"
-            },
-            {
-               "name" : "#078",
-               "y" : 127,
-               "drilldown" : "078"
-            },
-            {
-               "name" : "#079",
-               "y" : 122,
-               "drilldown" : "079"
-            },
-            {
-               "name" : "#080",
-               "y" : 127,
-               "drilldown" : "080"
-            },
-            {
-               "drilldown" : "081",
-               "y" : 114,
-               "name" : "#081"
-            },
-            {
-               "y" : 114,
-               "name" : "#082",
-               "drilldown" : "082"
-            },
-            {
-               "y" : 127,
-               "name" : "#083",
-               "drilldown" : "083"
-            },
-            {
-               "y" : 119,
-               "name" : "#084",
-               "drilldown" : "084"
-            },
-            {
-               "drilldown" : "085",
-               "y" : 114,
-               "name" : "#085"
-            },
-            {
-               "drilldown" : "086",
-               "name" : "#086",
-               "y" : 104
-            },
-            {
-               "drilldown" : "087",
-               "name" : "#087",
-               "y" : 101
-            },
-            {
-               "drilldown" : "088",
-               "name" : "#088",
-               "y" : 121
-            },
-            {
-               "name" : "#089",
-               "y" : 113,
-               "drilldown" : "089"
-            },
-            {
-               "name" : "#090",
-               "y" : 113,
-               "drilldown" : "090"
-            },
-            {
-               "name" : "#091",
-               "y" : 108,
-               "drilldown" : "091"
-            },
-            {
-               "drilldown" : "092",
-               "y" : 98,
-               "name" : "#092"
-            },
-            {
-               "drilldown" : "093",
-               "y" : 87,
-               "name" : "#093"
-            },
-            {
-               "y" : 87,
-               "name" : "#094",
-               "drilldown" : "094"
-            },
-            {
-               "y" : 108,
-               "name" : "#095",
-               "drilldown" : "095"
-            },
-            {
-               "y" : 108,
-               "name" : "#096",
-               "drilldown" : "096"
-            },
-            {
-               "drilldown" : "097",
-               "y" : 111,
-               "name" : "#097"
-            },
-            {
-               "name" : "#098",
-               "y" : 108,
-               "drilldown" : "098"
-            },
-            {
-               "name" : "#099",
-               "y" : 97,
-               "drilldown" : "099"
-            },
-            {
-               "drilldown" : "100",
-               "name" : "#100",
-               "y" : 120
-            },
-            {
-               "drilldown" : "101",
-               "name" : "#101",
-               "y" : 83
-            },
-            {
-               "name" : "#102",
-               "y" : 90,
-               "drilldown" : "102"
-            },
-            {
-               "name" : "#103",
-               "y" : 79,
-               "drilldown" : "103"
-            },
-            {
-               "drilldown" : "104",
-               "y" : 84,
-               "name" : "#104"
-            },
-            {
-               "y" : 73,
-               "name" : "#105",
-               "drilldown" : "105"
-            },
-            {
-               "name" : "#106",
-               "y" : 97,
-               "drilldown" : "106"
-            },
-            {
-               "y" : 88,
-               "name" : "#107",
-               "drilldown" : "107"
-            },
-            {
-               "drilldown" : "108",
-               "name" : "#108",
-               "y" : 92
-            },
-            {
-               "y" : 105,
-               "name" : "#109",
-               "drilldown" : "109"
-            },
-            {
-               "y" : 106,
-               "name" : "#110",
-               "drilldown" : "110"
-            },
-            {
-               "name" : "#111",
-               "y" : 89,
-               "drilldown" : "111"
-            },
-            {
-               "drilldown" : "112",
-               "y" : 89,
-               "name" : "#112"
-            },
-            {
-               "name" : "#113",
-               "y" : 29,
-               "drilldown" : "113"
-            }
-         ]
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-05-18 15:36:02 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
       }
-   ],
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -590,27 +30,12 @@
          }
       }
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-05-18 13:16:25 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
+   "legend" : {
+      "enabled" : "false"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -624,10 +49,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "001",
+            "id" : "001"
          },
          {
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -642,9 +68,11 @@
                   10
                ]
             ],
-            "name" : "002"
+            "name" : "002",
+            "id" : "002"
          },
          {
+            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -659,11 +87,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003"
+            ]
          },
          {
             "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -677,11 +105,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004"
+            ]
          },
          {
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -696,9 +122,11 @@
                   12
                ]
             ],
+            "name" : "005",
             "id" : "005"
          },
          {
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -713,12 +141,9 @@
                   7
                ]
             ],
-            "id" : "006",
-            "name" : "006"
+            "id" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -732,7 +157,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
             "data" : [
@@ -749,11 +176,10 @@
                   12
                ]
             ],
-            "id" : "008",
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -768,9 +194,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -784,11 +213,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
+            "id" : "011",
             "name" : "011",
             "data" : [
                [
@@ -803,8 +231,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "011"
+            ]
          },
          {
             "id" : "012",
@@ -861,7 +288,7 @@
             "id" : "014"
          },
          {
-            "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -876,9 +303,10 @@
                   15
                ]
             ],
-            "id" : "015"
+            "name" : "015"
          },
          {
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -893,10 +321,11 @@
                   12
                ]
             ],
-            "id" : "016",
-            "name" : "016"
+            "id" : "016"
          },
          {
+            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -910,13 +339,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017",
-            "name" : "017"
+            ]
          },
          {
-            "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -930,11 +355,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "018",
+            "id" : "018"
          },
          {
-            "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -948,9 +373,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
+            "id" : "020",
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -964,11 +393,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020",
-            "name" : "020"
+            ]
          },
          {
+            "id" : "021",
             "name" : "021",
             "data" : [
                [
@@ -983,10 +411,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "021"
+            ]
          },
          {
+            "id" : "022",
             "name" : "022",
             "data" : [
                [
@@ -1001,11 +429,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022"
+            ]
          },
          {
-            "name" : "023",
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -1020,10 +447,9 @@
                   12
                ]
             ],
-            "id" : "023"
+            "name" : "023"
          },
          {
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -1038,10 +464,10 @@
                   11
                ]
             ],
-            "name" : "024"
+            "name" : "024",
+            "id" : "024"
          },
          {
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -1056,9 +482,12 @@
                   12
                ]
             ],
+            "name" : "025",
             "id" : "025"
          },
          {
+            "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -1072,9 +501,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026",
-            "name" : "026"
+            ]
          },
          {
             "name" : "027",
@@ -1113,8 +540,8 @@
             "id" : "028"
          },
          {
-            "name" : "029",
             "id" : "029",
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -1145,12 +572,11 @@
                   10
                ]
             ],
-            "id" : "030",
-            "name" : "030"
+            "name" : "030",
+            "id" : "030"
          },
          {
             "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -1164,9 +590,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031"
          },
          {
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -1181,10 +609,10 @@
                   10
                ]
             ],
-            "id" : "032",
             "name" : "032"
          },
          {
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -1199,7 +627,6 @@
                   10
                ]
             ],
-            "id" : "033",
             "name" : "033"
          },
          {
@@ -1221,7 +648,6 @@
             "name" : "034"
          },
          {
-            "name" : "035",
             "id" : "035",
             "data" : [
                [
@@ -1236,11 +662,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "035"
          },
          {
-            "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -1254,9 +679,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036",
+            "id" : "036"
          },
          {
+            "id" : "037",
             "name" : "037",
             "data" : [
                [
@@ -1271,11 +699,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "037"
+            ]
          },
          {
-            "name" : "038",
             "id" : "038",
             "data" : [
                [
@@ -1290,10 +716,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "038"
          },
          {
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -1308,10 +734,11 @@
                   12
                ]
             ],
+            "name" : "039",
             "id" : "039"
          },
          {
-            "id" : "040",
+            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -1326,9 +753,11 @@
                   10
                ]
             ],
-            "name" : "040"
+            "id" : "040"
          },
          {
+            "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -1342,12 +771,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "041",
-            "name" : "041"
+            ]
          },
          {
-            "name" : "042",
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -1362,9 +789,11 @@
                   11
                ]
             ],
-            "id" : "042"
+            "name" : "042"
          },
          {
+            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -1378,12 +807,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "043",
-            "name" : "043"
+            ]
          },
          {
             "id" : "044",
+            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -1397,11 +825,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "044"
+            ]
          },
          {
-            "name" : "045",
             "data" : [
                [
                   "Perl",
@@ -1416,9 +842,11 @@
                   11
                ]
             ],
+            "name" : "045",
             "id" : "045"
          },
          {
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -1433,12 +861,9 @@
                   10
                ]
             ],
-            "id" : "046",
-            "name" : "046"
+            "id" : "046"
          },
          {
-            "name" : "047",
-            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -1452,11 +877,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "047",
+            "id" : "047"
          },
          {
             "name" : "048",
-            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -1470,11 +896,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "048"
          },
          {
             "name" : "049",
-            "id" : "049",
             "data" : [
                [
                   "Perl",
@@ -1488,7 +914,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "049"
          },
          {
             "id" : "050",
@@ -1509,7 +936,6 @@
             "name" : "050"
          },
          {
-            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -1524,10 +950,10 @@
                   11
                ]
             ],
+            "name" : "051",
             "id" : "051"
          },
          {
-            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -1542,9 +968,11 @@
                   14
                ]
             ],
+            "name" : "052",
             "id" : "052"
          },
          {
+            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -1559,8 +987,7 @@
                   15
                ]
             ],
-            "id" : "053",
-            "name" : "053"
+            "id" : "053"
          },
          {
             "id" : "054",
@@ -1581,7 +1008,6 @@
             "name" : "054"
          },
          {
-            "name" : "055",
             "id" : "055",
             "da