- Added solutions by Laurent Rosenfeld.

1 files changed, 495 insertions, 495 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index abf89a6fc8..05172ca65d 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,13 +1,19 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          }
       }
    },
@@ -16,371 +22,11 @@
       "headerFormat" : "<span style=\"font-size:11px\"></span>",
       "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 142,
-               "drilldown" : "001"
-            },
-            {
-               "drilldown" : "002",
-               "y" : 109,
-               "name" : "#002"
-            },
-            {
-               "name" : "#003",
-               "y" : 71,
-               "drilldown" : "003"
-            },
-            {
-               "name" : "#004",
-               "drilldown" : "004",
-               "y" : 91
-            },
-            {
-               "drilldown" : "005",
-               "y" : 72,
-               "name" : "#005"
-            },
-            {
-               "name" : "#006",
-               "drilldown" : "006",
-               "y" : 52
-            },
-            {
-               "name" : "#007",
-               "y" : 59,
-               "drilldown" : "007"
-            },
-            {
-               "drilldown" : "008",
-               "y" : 72,
-               "name" : "#008"
-            },
-            {
-               "name" : "#009",
-               "y" : 68,
-               "drilldown" : "009"
-            },
-            {
-               "name" : "#010",
-               "y" : 60,
-               "drilldown" : "010"
-            },
-            {
-               "drilldown" : "011",
-               "y" : 79,
-               "name" : "#011"
-            },
-            {
-               "name" : "#012",
-               "drilldown" : "012",
-               "y" : 83
-            },
-            {
-               "y" : 76,
-               "drilldown" : "013",
-               "name" : "#013"
-            },
-            {
-               "name" : "#014",
-               "y" : 96,
-               "drilldown" : "014"
-            },
-            {
-               "y" : 93,
-               "drilldown" : "015",
-               "name" : "#015"
-            },
-            {
-               "drilldown" : "016",
-               "y" : 66,
-               "name" : "#016"
-            },
-            {
-               "name" : "#017",
-               "y" : 79,
-               "drilldown" : "017"
-            },
-            {
-               "y" : 76,
-               "drilldown" : "018",
-               "name" : "#018"
-            },
-            {
-               "y" : 97,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
-               "y" : 95,
-               "drilldown" : "020",
-               "name" : "#020"
-            },
-            {
-               "name" : "#021",
-               "y" : 67,
-               "drilldown" : "021"
-            },
-            {
-               "name" : "#022",
-               "y" : 63,
-               "drilldown" : "022"
-            },
-            {
-               "name" : "#023",
-               "drilldown" : "023",
-               "y" : 91
-            },
-            {
-               "name" : "#024",
-               "drilldown" : "024",
-               "y" : 70
-            },
-            {
-               "name" : "#025",
-               "drilldown" : "025",
-               "y" : 55
-            },
-            {
-               "name" : "#026",
-               "drilldown" : "026",
-               "y" : 70
-            },
-            {
-               "y" : 58,
-               "drilldown" : "027",
-               "name" : "#027"
-            },
-            {
-               "name" : "#028",
-               "y" : 78,
-               "drilldown" : "028"
-            },
-            {
-               "name" : "#029",
-               "drilldown" : "029",
-               "y" : 77
-            },
-            {
-               "name" : "#030",
-               "y" : 115,
-               "drilldown" : "030"
-            },
-            {
-               "name" : "#031",
-               "drilldown" : "031",
-               "y" : 87
-            },
-            {
-               "name" : "#032",
-               "drilldown" : "032",
-               "y" : 92
-            },
-            {
-               "drilldown" : "033",
-               "y" : 108,
-               "name" : "#033"
-            },
-            {
-               "name" : "#034",
-               "drilldown" : "034",
-               "y" : 62
-            },
-            {
-               "drilldown" : "035",
-               "y" : 62,
-               "name" : "#035"
-            },
-            {
-               "y" : 66,
-               "drilldown" : "036",
-               "name" : "#036"
-            },
-            {
-               "name" : "#037",
-               "drilldown" : "037",
-               "y" : 65
-            },
-            {
-               "y" : 65,
-               "drilldown" : "038",
-               "name" : "#038"
-            },
-            {
-               "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
-            },
-            {
-               "name" : "#040",
-               "y" : 71,
-               "drilldown" : "040"
-            },
-            {
-               "drilldown" : "041",
-               "y" : 74,
-               "name" : "#041"
-            },
-            {
-               "y" : 88,
-               "drilldown" : "042",
-               "name" : "#042"
-            },
-            {
-               "name" : "#043",
-               "drilldown" : "043",
-               "y" : 66
-            },
-            {
-               "y" : 82,
-               "drilldown" : "044",
-               "name" : "#044"
-            },
-            {
-               "name" : "#045",
-               "y" : 94,
-               "drilldown" : "045"
-            },
-            {
-               "y" : 85,
-               "drilldown" : "046",
-               "name" : "#046"
-            },
-            {
-               "name" : "#047",
-               "y" : 82,
-               "drilldown" : "047"
-            },
-            {
-               "y" : 106,
-               "drilldown" : "048",
-               "name" : "#048"
-            },
-            {
-               "drilldown" : "049",
-               "y" : 85,
-               "name" : "#049"
-            },
-            {
-               "name" : "#050",
-               "y" : 96,
-               "drilldown" : "050"
-            },
-            {
-               "name" : "#051",
-               "y" : 87,
-               "drilldown" : "051"
-            },
-            {
-               "drilldown" : "052",
-               "y" : 89,
-               "name" : "#052"
-            },
-            {
-               "name" : "#053",
-               "y" : 99,
-               "drilldown" : "053"
-            },
-            {
-               "drilldown" : "054",
-               "y" : 101,
-               "name" : "#054"
-            },
-            {
-               "drilldown" : "055",
-               "y" : 86,
-               "name" : "#055"
-            },
-            {
-               "name" : "#056",
-               "drilldown" : "056",
-               "y" : 93
-            },
-            {
-               "drilldown" : "057",
-               "y" : 78,
-               "name" : "#057"
-            },
-            {
-               "drilldown" : "058",
-               "y" : 62,
-               "name" : "#058"
-            },
-            {
-               "name" : "#059",
-               "drilldown" : "059",
-               "y" : 82
-            },
-            {
-               "drilldown" : "060",
-               "y" : 78,
-               "name" : "#060"
-            },
-            {
-               "y" : 79,
-               "drilldown" : "061",
-               "name" : "#061"
-            },
-            {
-               "y" : 54,
-               "drilldown" : "062",
-               "name" : "#062"
-            },
-            {
-               "drilldown" : "063",
-               "y" : 87,
-               "name" : "#063"
-            },
-            {
-               "drilldown" : "064",
-               "y" : 76,
-               "name" : "#064"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "065",
-               "name" : "#065"
-            },
-            {
-               "name" : "#066",
-               "y" : 81,
-               "drilldown" : "066"
-            },
-            {
-               "drilldown" : "067",
-               "y" : 87,
-               "name" : "#067"
-            },
-            {
-               "name" : "#068",
-               "y" : 68,
-               "drilldown" : "068"
-            },
-            {
-               "name" : "#069",
-               "y" : 51,
-               "drilldown" : "069"
-            }
-         ],
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages"
-      }
-   ],
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-18 16:01:02 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -394,11 +40,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "001",
-            "id" : "001"
+            ]
          },
          {
+            "id" : "002",
             "name" : "002",
             "data" : [
                [
@@ -413,11 +58,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002"
+            ]
          },
          {
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -432,10 +75,10 @@
                   9
                ]
             ],
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -450,9 +93,11 @@
                   10
                ]
             ],
+            "name" : "004",
             "id" : "004"
          },
          {
+            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -467,11 +112,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005"
+            ]
          },
          {
             "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -485,11 +130,9 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006"
+            ]
          },
          {
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -504,9 +147,11 @@
                   10
                ]
             ],
+            "id" : "007",
             "name" : "007"
          },
          {
+            "name" : "008",
             "id" : "008",
             "data" : [
                [
@@ -521,8 +166,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "008"
+            ]
          },
          {
             "data" : [
@@ -539,12 +183,12 @@
                   13
                ]
             ],
-            "name" : "009",
-            "id" : "009"
+            "id" : "009",
+            "name" : "009"
          },
          {
-            "id" : "010",
             "name" : "010",
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -561,6 +205,8 @@
             ]
          },
          {
+            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -574,9 +220,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011",
-            "id" : "011"
+            ]
          },
          {
             "id" : "012",
@@ -615,6 +259,7 @@
             "id" : "013"
          },
          {
+            "name" : "014",
             "id" : "014",
             "data" : [
                [
@@ -629,11 +274,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "014"
+            ]
          },
          {
-            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -648,11 +291,12 @@
                   15
                ]
             ],
+            "name" : "015",
             "id" : "015"
          },
          {
-            "id" : "016",
             "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -670,6 +314,7 @@
          },
          {
             "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -683,8 +328,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "017"
+            ]
          },
          {
             "id" : "018",
@@ -705,6 +349,7 @@
             ]
          },
          {
+            "name" : "019",
             "id" : "019",
             "data" : [
                [
@@ -719,10 +364,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019"
+            ]
          },
          {
+            "id" : "020",
             "name" : "020",
             "data" : [
                [
@@ -737,12 +382,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020"
+            ]
          },
          {
-            "id" : "021",
             "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -759,7 +403,6 @@
             ]
          },
          {
-            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -774,7 +417,8 @@
                   10
                ]
             ],
-            "name" : "022"
+            "name" : "022",
+            "id" : "022"
          },
          {
             "data" : [
@@ -809,12 +453,10 @@
                   11
                ]
             ],
-            "name" : "024",
-            "id" : "024"
+            "id" : "024",
+            "name" : "024"
          },
          {
-            "id" : "025",
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -828,9 +470,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "025",
+            "name" : "025"
          },
          {
+            "name" : "026",
             "id" : "026",
             "data" : [
                [
@@ -845,11 +490,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "026"
+            ]
          },
          {
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -864,11 +507,12 @@
                   9
                ]
             ],
-            "name" : "027"
+            "name" : "027",
+            "id" : "027"
          },
          {
-            "id" : "028",
             "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -885,6 +529,7 @@
             ]
          },
          {
+            "id" : "029",
             "name" : "029",
             "data" : [
                [
@@ -899,11 +544,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "029"
+            ]
          },
          {
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -918,10 +561,12 @@
                   10
                ]
             ],
+            "name" : "030",
             "id" : "030"
          },
          {
             "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -935,12 +580,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
          {
-            "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -954,10 +596,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "032",
+            "id" : "032"
          },
          {
             "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -971,10 +616,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033"
+            ]
          },
          {
+            "id" : "034",
             "name" : "034",
             "data" : [
                [
@@ -989,11 +634,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "034"
+            ]
          },
          {
-            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -1008,10 +651,12 @@
                   9
                ]
             ],
+            "name" : "035",
             "id" : "035"
          },
          {
             "name" : "036",
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -1025,10 +670,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036"
+            ]
          },
          {
+            "name" : "037",
             "id" : "037",
             "data" : [
                [
@@ -1043,11 +688,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037"
+            ]
          },
          {
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -1062,9 +705,11 @@
                   12
                ]
             ],
-            "id" : "038"
+            "id" : "038",
+            "name" : "038"
          },
          {
+            "id" : "039",
             "name" : "039",
             "data" : [
                [
@@ -1079,10 +724,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "039"
+            ]
          },
          {
+            "id" : "040",
             "name" : "040",
             "data" : [
                [
@@ -1097,10 +742,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040"
+            ]
          },
          {
+            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -1115,10 +760,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "041"
+            ]
          },
          {
+            "id" : "042",
             "name" : "042",
             "data" : [
                [
@@ -1133,10 +778,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "042"
+            ]
          },
          {
+            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -1150,11 +796,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "043",
-            "id" : "043"
+            ]
          },
          {
+            "name" : "044",
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -1168,11 +814,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "044",
-            "id" : "044"
+            ]
          },
          {
+            "name" : "045",
+            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -1186,12 +832,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "045",
-            "id" : "045"
+            ]
          },
          {
             "name" : "046",
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -1205,11 +850,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "046"
+            ]
          },
          {
             "name" : "047",
+            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -1223,12 +868,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "047"
+            ]
          },
          {
-            "id" : "048",
-            "name" : "048",
             "data" : [
                [
                   "Perl",
@@ -1242,11 +884,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "048",
+            "name" : "048"
          },
          {
-            "id" : "049",
-            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -1260,10 +902,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "049",
+            "id" : "049"
          },
          {
             "id" : "050",
+            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -1277,10 +922,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "050"
+            ]
          },
          {
+            "id" : "051",
             "name" : "051",
             "data" : [
                [
@@ -1295,8 +940,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "051"
+            ]
          },
          {
             "id" : "052",
@@ -1317,6 +961,7 @@
             ]
          },
          {
+            "name" : "053",
             "id" : "053",
             "data" : [
                [
@@ -1331,11 +976,9 @@
                   "Blog",
                   15
                ]
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@@ -1350,7 +993,8 @@
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@@ -1367,10 +1011,11 @@
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@@ -1385,11 +1030,9 @@
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                   "Perl",
@@ -1404,6 +1047,7 @@
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@@ -1425,6 +1069,8 @@
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@@ -1438,9 +1084,7 @@
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@@ -1461,8 +1105,6 @@
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                   "Perl",
@@ -1476,11 +1118,11 @@
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@@ -1494,11 +1136,11 @@
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@@ -1512,9 +1154,13 @@
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@@ -1528,12 +1174,9 @@
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-            "id" : "064"
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                   "Perl",
@@ -1548,7 +1191,8 @@
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@@ -1570,6 +1214,7 @@
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             "name" : "067",
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             "data" : [
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                   "Perl",
@@ -1583,12 +1228,11 @@
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+            "id" : "068",
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@@ -1605,31 +1249,387 @@
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                   "Raku",
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                   "Blog",
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+                  9
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       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "legend" : {
+      "enabled" : "false"
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
+   },
+   "series" : [
+      {
+         "colorByPoint" : "true",
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+               "drilldown" : "001",
+               "name" : "#001"
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+               "drilldown" : "002",
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+               "name" : "#007",
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