- Added solution by Kai Burgdorf.

1 files changed, 891 insertions, 891 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 78c39d1cd9..ba18d013c3 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,675 +1,16 @@
 {
-   "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>"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "y" : 161,
-               "name" : "#001",
-               "drilldown" : "001"
-            },
-            {
-               "drilldown" : "002",
-               "name" : "#002",
-               "y" : 125
-            },
-            {
-               "drilldown" : "003",
-               "name" : "#003",
-               "y" : 81
-            },
-            {
-               "drilldown" : "004",
-               "name" : "#004",
-               "y" : 99
-            },
-            {
-               "drilldown" : "005",
-               "name" : "#005",
-               "y" : 78
-            },
-            {
-               "drilldown" : "006",
-               "name" : "#006",
-               "y" : 58
-            },
-            {
-               "drilldown" : "007",
-               "name" : "#007",
-               "y" : 64
-            },
-            {
-               "name" : "#008",
-               "drilldown" : "008",
-               "y" : 78
-            },
-            {
-               "drilldown" : "009",
-               "name" : "#009",
-               "y" : 76
-            },
-            {
-               "drilldown" : "010",
-               "name" : "#010",
-               "y" : 65
-            },
-            {
-               "drilldown" : "011",
-               "name" : "#011",
-               "y" : 85
-            },
-            {
-               "name" : "#012",
-               "drilldown" : "012",
-               "y" : 89
-            },
-            {
-               "y" : 85,
-               "drilldown" : "013",
-               "name" : "#013"
-            },
-            {
-               "name" : "#014",
-               "drilldown" : "014",
-               "y" : 101
-            },
-            {
-               "drilldown" : "015",
-               "name" : "#015",
-               "y" : 99
-            },
-            {
-               "y" : 71,
-               "name" : "#016",
-               "drilldown" : "016"
-            },
-            {
-               "drilldown" : "017",
-               "name" : "#017",
-               "y" : 84
-            },
-            {
-               "y" : 81,
-               "drilldown" : "018",
-               "name" : "#018"
-            },
-            {
-               "name" : "#019",
-               "drilldown" : "019",
-               "y" : 103
-            },
-            {
-               "y" : 101,
-               "drilldown" : "020",
-               "name" : "#020"
-            },
-            {
-               "y" : 72,
-               "name" : "#021",
-               "drilldown" : "021"
-            },
-            {
-               "y" : 68,
-               "name" : "#022",
-               "drilldown" : "022"
-            },
-            {
-               "y" : 97,
-               "drilldown" : "023",
-               "name" : "#023"
-            },
-            {
-               "y" : 75,
-               "name" : "#024",
-               "drilldown" : "024"
-            },
-            {
-               "y" : 59,
-               "name" : "#025",
-               "drilldown" : "025"
-            },
-            {
-               "y" : 74,
-               "drilldown" : "026",
-               "name" : "#026"
-            },
-            {
-               "y" : 60,
-               "drilldown" : "027",
-               "name" : "#027"
-            },
-            {
-               "name" : "#028",
-               "drilldown" : "028",
-               "y" : 80
-            },
-            {
-               "name" : "#029",
-               "drilldown" : "029",
-               "y" : 79
-            },
-            {
-               "name" : "#030",
-               "drilldown" : "030",
-               "y" : 117
-            },
-            {
-               "y" : 89,
-               "drilldown" : "031",
-               "name" : "#031"
-            },
-            {
-               "y" : 94,
-               "name" : "#032",
-               "drilldown" : "032"
-            },
-            {
-               "y" : 110,
-               "name" : "#033",
-               "drilldown" : "033"
-            },
-            {
-               "drilldown" : "034",
-               "name" : "#034",
-               "y" : 64
-            },
-            {
-               "y" : 64,
-               "drilldown" : "035",
-               "name" : "#035"
-            },
-            {
-               "y" : 68,
-               "drilldown" : "036",
-               "name" : "#036"
-            },
-            {
-               "y" : 67,
-               "drilldown" : "037",
-               "name" : "#037"
-            },
-            {
-               "name" : "#038",
-               "drilldown" : "038",
-               "y" : 68
-            },
-            {
-               "y" : 62,
-               "drilldown" : "039",
-               "name" : "#039"
-            },
-            {
-               "drilldown" : "040",
-               "name" : "#040",
-               "y" : 73
-            },
-            {
-               "y" : 76,
-               "drilldown" : "041",
-               "name" : "#041"
-            },
-            {
-               "drilldown" : "042",
-               "name" : "#042",
-               "y" : 92
-            },
-            {
-               "drilldown" : "043",
-               "name" : "#043",
-               "y" : 68
-            },
-            {
-               "drilldown" : "044",
-               "name" : "#044",
-               "y" : 85
-            },
-            {
-               "name" : "#045",
-               "drilldown" : "045",
-               "y" : 96
-            },
-            {
-               "drilldown" : "046",
-               "name" : "#046",
-               "y" : 87
-            },
-            {
-               "y" : 84,
-               "drilldown" : "047",
-               "name" : "#047"
-            },
-            {
-               "drilldown" : "048",
-               "name" : "#048",
-               "y" : 108
-            },
-            {
-               "y" : 89,
-               "drilldown" : "049",
-               "name" : "#049"
-            },
-            {
-               "drilldown" : "050",
-               "name" : "#050",
-               "y" : 98
-            },
-            {
-               "y" : 89,
-               "name" : "#051",
-               "drilldown" : "051"
-            },
-            {
-               "drilldown" : "052",
-               "name" : "#052",
-               "y" : 91
-            },
-            {
-               "y" : 101,
-               "drilldown" : "053",
-               "name" : "#053"
-            },
-            {
-               "y" : 103,
-               "drilldown" : "054",
-               "name" : "#054"
-            },
-            {
-               "y" : 88,
-               "drilldown" : "055",
-               "name" : "#055"
-            },
-            {
-               "drilldown" : "056",
-               "name" : "#056",
-               "y" : 95
-            },
-            {
-               "drilldown" : "057",
-               "name" : "#057",
-               "y" : 80
-            },
-            {
-               "drilldown" : "058",
-               "name" : "#058",
-               "y" : 69
-            },
-            {
-               "name" : "#059",
-               "drilldown" : "059",
-               "y" : 89
-            },
-            {
-               "drilldown" : "060",
-               "name" : "#060",
-               "y" : 85
-            },
-            {
-               "name" : "#061",
-               "drilldown" : "061",
-               "y" : 81
-            },
-            {
-               "drilldown" : "062",
-               "name" : "#062",
-               "y" : 58
-            },
-            {
-               "name" : "#063",
-               "drilldown" : "063",
-               "y" : 89
-            },
-            {
-               "name" : "#064",
-               "drilldown" : "064",
-               "y" : 80
-            },
-            {
-               "drilldown" : "065",
-               "name" : "#065",
-               "y" : 73
-            },
-            {
-               "name" : "#066",
-               "drilldown" : "066",
-               "y" : 84
-            },
-            {
-               "y" : 90,
-               "drilldown" : "067",
-               "name" : "#067"
-            },
-            {
-               "name" : "#068",
-               "drilldown" : "068",
-               "y" : 75
-            },
-            {
-               "name" : "#069",
-               "drilldown" : "069",
-               "y" : 83
-            },
-            {
-               "y" : 93,
-               "drilldown" : "070",
-               "name" : "#070"
-            },
-            {
-               "name" : "#071",
-               "drilldown" : "071",
-               "y" : 78
-            },
-            {
-               "drilldown" : "072",
-               "name" : "#072",
-               "y" : 112
-            },
-            {
-               "y" : 110,
-               "name" : "#073",
-               "drilldown" : "073"
-            },
-            {
-               "y" : 115,
-               "drilldown" : "074",
-               "name" : "#074"
-            },
-            {
-               "y" : 115,
-               "drilldown" : "075",
-               "name" : "#075"
-            },
-            {
-               "drilldown" : "076",
-               "name" : "#076",
-               "y" : 99
-            },
-            {
-               "y" : 98,
-               "drilldown" : "077",
-               "name" : "#077"
-            },
-            {
-               "y" : 127,
-               "drilldown" : "078",
-               "name" : "#078"
-            },
-            {
-               "name" : "#079",
-               "drilldown" : "079",
-               "y" : 122
-            },
-            {
-               "name" : "#080",
-               "drilldown" : "080",
-               "y" : 127
-            },
-            {
-               "name" : "#081",
-               "drilldown" : "081",
-               "y" : 114
-            },
-            {
-               "name" : "#082",
-               "drilldown" : "082",
-               "y" : 114
-            },
-            {
-               "y" : 127,
-               "name" : "#083",
-               "drilldown" : "083"
-            },
-            {
-               "y" : 119,
-               "drilldown" : "084",
-               "name" : "#084"
-            },
-            {
-               "drilldown" : "085",
-               "name" : "#085",
-               "y" : 114
-            },
-            {
-               "y" : 104,
-               "drilldown" : "086",
-               "name" : "#086"
-            },
-            {
-               "y" : 101,
-               "name" : "#087",
-               "drilldown" : "087"
-            },
-            {
-               "name" : "#088",
-               "drilldown" : "088",
-               "y" : 121
-            },
-            {
-               "name" : "#089",
-               "drilldown" : "089",
-               "y" : 113
-            },
-            {
-               "name" : "#090",
-               "drilldown" : "090",
-               "y" : 113
-            },
-            {
-               "y" : 108,
-               "drilldown" : "091",
-               "name" : "#091"
-            },
-            {
-               "drilldown" : "092",
-               "name" : "#092",
-               "y" : 98
-            },
-            {
-               "y" : 87,
-               "drilldown" : "093",
-               "name" : "#093"
-            },
-            {
-               "y" : 87,
-               "drilldown" : "094",
-               "name" : "#094"
-            },
-            {
-               "y" : 108,
-               "name" : "#095",
-               "drilldown" : "095"
-            },
-            {
-               "drilldown" : "096",
-               "name" : "#096",
-               "y" : 108
-            },
-            {
-               "drilldown" : "097",
-               "name" : "#097",
-               "y" : 111
-            },
-            {
-               "drilldown" : "098",
-               "name" : "#098",
-               "y" : 108
-            },
-            {
-               "drilldown" : "099",
-               "name" : "#099",
-               "y" : 97
-            },
-            {
-               "y" : 120,
-               "name" : "#100",
-               "drilldown" : "100"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "101",
-               "name" : "#101"
-            },
-            {
-               "name" : "#102",
-               "drilldown" : "102",
-               "y" : 90
-            },
-            {
-               "name" : "#103",
-               "drilldown" : "103",
-               "y" : 79
-            },
-            {
-               "name" : "#104",
-               "drilldown" : "104",
-               "y" : 85
-            },
-            {
-               "name" : "#105",
-               "drilldown" : "105",
-               "y" : 75
-            },
-            {
-               "name" : "#106",
-               "drilldown" : "106",
-               "y" : 97
-            },
-            {
-               "y" : 90,
-               "name" : "#107",
-               "drilldown" : "107"
-            },
-            {
-               "drilldown" : "108",
-               "name" : "#108",
-               "y" : 94
-            },
-            {
-               "y" : 107,
-               "drilldown" : "109",
-               "name" : "#109"
-            },
-            {
-               "y" : 108,
-               "name" : "#110",
-               "drilldown" : "110"
-            },
-            {
-               "drilldown" : "111",
-               "name" : "#111",
-               "y" : 91
-            },
-            {
-               "y" : 92,
-               "name" : "#112",
-               "drilldown" : "112"
-            },
-            {
-               "drilldown" : "113",
-               "name" : "#113",
-               "y" : 92
-            },
-            {
-               "name" : "#114",
-               "drilldown" : "114",
-               "y" : 108
-            },
-            {
-               "drilldown" : "115",
-               "name" : "#115",
-               "y" : 96
-            },
-            {
-               "y" : 95,
-               "name" : "#116",
-               "drilldown" : "116"
-            },
-            {
-               "y" : 97,
-               "drilldown" : "117",
-               "name" : "#117"
-            },
-            {
-               "drilldown" : "118",
-               "name" : "#118",
-               "y" : 81
-            },
-            {
-               "name" : "#119",
-               "drilldown" : "119",
-               "y" : 123
-            },
-            {
-               "y" : 114,
-               "drilldown" : "120",
-               "name" : "#120"
-            },
-            {
-               "drilldown" : "121",
-               "name" : "#121",
-               "y" : 90
-            },
-            {
-               "drilldown" : "122",
-               "name" : "#122",
-               "y" : 106
-            },
-            {
-               "y" : 101,
-               "drilldown" : "123",
-               "name" : "#123"
-            },
-            {
-               "y" : 81,
-               "drilldown" : "124",
-               "name" : "#124"
-            },
-            {
-               "name" : "#125",
-               "drilldown" : "125",
-               "y" : 44
-            }
-         ],
-         "colorByPoint" : "true",
-         "name" : "The Weekly Challenge Languages"
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-08-15 16:40:51 GMT"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-08-15 15:25:32 GMT"
-   },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Language"
-   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -684,9 +25,11 @@
                   11
                ]
             ],
-            "id" : "001"
+            "id" : "001",
+            "name" : "001"
          },
          {
+            "id" : "002",
             "name" : "002",
             "data" : [
                [
@@ -701,11 +44,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002"
+            ]
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -720,9 +61,12 @@
                   9
                ]
             ],
+            "id" : "003",
             "name" : "003"
          },
          {
+            "id" : "004",
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -736,11 +80,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
+            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -755,11 +98,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005"
+            ]
          },
          {
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -774,10 +115,10 @@
                   7
                ]
             ],
+            "id" : "006",
             "name" : "006"
          },
          {
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -792,10 +133,12 @@
                   10
                ]
             ],
-            "name" : "007"
+            "name" : "007",
+            "id" : "007"
          },
          {
             "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -809,11 +152,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "008"
+            ]
          },
          {
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -828,11 +169,10 @@
                   13
                ]
             ],
-            "id" : "009"
+            "id" : "009",
+            "name" : "009"
          },
          {
-            "name" : "010",
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -846,11 +186,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -864,7 +204,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011",
+            "id" : "011"
          },
          {
             "data" : [
@@ -881,11 +223,10 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -900,11 +241,10 @@
                   13
                ]
             ],
-            "name" : "013"
+            "name" : "013",
+            "id" : "013"
          },
          {
-            "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -918,11 +258,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014",
+            "id" : "014"
          },
          {
-            "name" : "015",
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -936,10 +276,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "015",
+            "id" : "015"
          },
          {
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -954,7 +295,8 @@
                   12
                ]
             ],
-            "id" : "016"
+            "id" : "016",
+            "name" : "016"
          },
          {
             "data" : [
@@ -971,12 +313,10 @@
                   12
                ]
             ],
-            "id" : "017",
-            "name" : "017"
+            "name" : "017",
+            "id" : "017"
          },
          {
-            "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -990,10 +330,11 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "018",
+            "id" : "018"
          },
          {
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -1008,11 +349,10 @@
                   13
                ]
             ],
-            "name" : "019"
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -1026,7 +366,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020",
+            "id" : "020"
          },
          {
             "data" : [
@@ -1043,11 +385,10 @@
                   10
                ]
             ],
-            "id" : "021",
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
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             "data" : [
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                   "Perl",
@@ -1062,10 +403,10 @@
                   10
                ]
             ],
-            "id" : "022"
+            "id" : "022",
+            "name" : "022"
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-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -1080,10 +421,10 @@
                   12
                ]
             ],
+            "name" : "023",
             "id" : "023"
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-            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -1098,6 +439,7 @@
                   11
                ]
             ],
+            "name" : "024",
             "id" : "024"
          },
          {
@@ -1115,10 +457,12 @@
                   12
                ]
             ],
-            "id" : "025",
-            "name" : "025"
+            "name" : "025",
+            "id" : "025"
          },
          {
+            "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -1132,12 +476,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "026",
-            "name" : "026"
+            ]
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -1152,6 +493,7 @@
                   9
                ]
             ],
+            "name" : "027",
             "id" : "027"
          },
          {
@@ -1173,7 +515,6 @@
             ]
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-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -1188,7 +529,8 @@
                   12
                ]
             ],
-            "id" : "029"
+            "id" : "029",
+            "name" : "029"
          },
          {
             "data" : [
@@ -1205,8 +547,8 @@
                   10
                ]
             ],
-            "id" : "030",
-            "name" : "030"
+            "name" : "030",
+            "id" : "030"
          },
          {
             "data" : [
@@ -1245,6 +587,7 @@
             "name" : "032"
          },
          {
+            "name" : "033",
             "id" : "033",
             "data" : [
                [
@@ -1259,10 +602,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "033"
+            ]
          },
          {
+            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -1276,11 +620,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "034",
-            "name" : "034"
+            ]
          },
          {
+            "name" : "035",
             "id" : "035",
             "data" : [
                [
@@ -1295,10 +638,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "035"
+            ]
          },
          {
+            "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -1312,11 +656,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036",
-            "name" : "036"
+            ]
          },
          {
+            "name" : "037",
             "id" : "037",
             "data" : [
                [
@@ -1331,11 +674,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037"
+            ]
          },
          {
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -1350,9 +691,12 @@
                   12
                ]
             ],
-            "name" : "038"
+            "name" : "038",
+            "id" : "038"
          },
          {
+            "id" : "039",
+            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -1366,13 +710,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "039",
-            "name" : "039"
+            ]
          },
          {
-            "name" : "040",
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -1386,9 +726,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040",
+            "name" : "040"
          },
          {
+            "name" : "041",
+            "id" : "041",
             "data" : [
                [
                   "Perl",
@@ -1402,12 +746,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "041",
-            "name" : "041"
+            ]
          },
          {
             "name" : "042",
+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -1421,12 +764,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "042"
+            ]
          },
          {
-            "name" : "043",
-            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -1440,7 +780,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "043",
+            "id" : "043"
          },
          {
             "data" : [
@@ -1461,8 +803,6 @@
             "name" : "044"
          },
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-            "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -1476,9 +816,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045",
+            "name" : "045"
          },
          {
+            "name" : "046",
             "id" : "046",
             "data" : [
                [
@@ -1493,11 +836,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "046"
+            ]
          },
          {
             "name" : "047",
+            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -1511,10 +854,11 @@
                   "Blog",