- Added solutions by Niels van Dijke.

1 files changed, 399 insertions, 399 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index e95ae2e0e7..2a201fb5bb 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,8 +1,14 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
    "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>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "plotOptions" : {
       "series" : {
@@ -13,15 +19,14 @@
          }
       }
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-05-16 20:19:16 GMT"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -35,11 +40,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "001",
-            "id" : "001"
+            ]
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -53,9 +58,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
             "data" : [
@@ -77,7 +80,6 @@
          },
          {
             "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -91,9 +93,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004"
          },
          {
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -108,10 +112,10 @@
                   12
                ]
             ],
-            "id" : "005",
-            "name" : "005"
+            "id" : "005"
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -126,10 +130,10 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "name" : "006"
          },
          {
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -144,12 +148,10 @@
                   10
                ]
             ],
-            "name" : "007",
-            "id" : "007"
+            "name" : "007"
          },
          {
             "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -163,10 +165,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
-            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -181,7 +183,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
             "data" : [
@@ -202,7 +205,6 @@
             "name" : "010"
          },
          {
-            "name" : "011",
             "id" : "011",
             "data" : [
                [
@@ -217,11 +219,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
-            "id" : "012",
             "name" : "012",
+            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -238,8 +241,6 @@
             ]
          },
          {
-            "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -253,9 +254,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013",
+            "name" : "013"
          },
          {
+            "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -269,11 +274,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014",
-            "name" : "014"
+            ]
          },
          {
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -288,7 +292,6 @@
                   15
                ]
             ],
-            "name" : "015",
             "id" : "015"
          },
          {
@@ -306,12 +309,10 @@
                   12
                ]
             ],
-            "name" : "016",
-            "id" : "016"
+            "id" : "016",
+            "name" : "016"
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -325,11 +326,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
          },
          {
             "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -343,11 +345,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
-            "id" : "019",
             "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -364,6 +367,7 @@
             ]
          },
          {
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -378,12 +382,9 @@
                   13
                ]
             ],
-            "name" : "020",
             "id" : "020"
          },
          {
-            "name" : "021",
-            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -397,9 +398,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "021",
+            "name" : "021"
          },
          {
+            "id" : "022",
             "data" : [
                [
                   "Perl",
@@ -414,12 +418,9 @@
                   10
                ]
             ],
-            "id" : "022",
             "name" : "022"
          },
          {
-            "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -433,9 +434,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023",
+            "name" : "023"
          },
          {
+            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -449,11 +454,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024",
-            "id" : "024"
+            ]
          },
          {
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -468,7 +472,6 @@
                   12
                ]
             ],
-            "name" : "025",
             "id" : "025"
          },
          {
@@ -486,10 +489,12 @@
                   10
                ]
             ],
-            "name" : "026",
-            "id" : "026"
+            "id" : "026",
+            "name" : "026"
          },
          {
+            "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -503,11 +508,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "027",
-            "id" : "027"
+            ]
          },
          {
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -522,10 +526,11 @@
                   9
                ]
             ],
-            "name" : "028",
             "id" : "028"
          },
          {
+            "name" : "029",
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -539,12 +544,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "029",
-            "id" : "029"
+            ]
          },
          {
-            "id" : "030",
             "name" : "030",
             "data" : [
                [
@@ -559,11 +561,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030"
          },
          {
-            "id" : "031",
-            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -577,7 +578,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "031",
+            "name" : "031"
          },
          {
             "data" : [
@@ -599,7 +602,6 @@
          },
          {
             "id" : "033",
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -613,9 +615,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "033"
          },
          {
+            "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -629,9 +634,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "034",
-            "name" : "034"
+            ]
          },
          {
             "data" : [
@@ -653,7 +656,6 @@
          },
          {
             "name" : "036",
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -667,9 +669,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "036"
          },
          {
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -684,12 +688,11 @@
                   9
                ]
             ],
-            "name" : "037",
             "id" : "037"
          },
          {
-            "id" : "038",
             "name" : "038",
+            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -706,6 +709,7 @@
             ]
          },
          {
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -720,7 +724,6 @@
                   12
                ]
             ],
-            "id" : "039",
             "name" : "039"
          },
          {
@@ -742,7 +745,6 @@
             ]
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          {
-            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -757,9 +759,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "041"
          },
          {
+            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -774,10 +778,10 @@
                   11
                ]
             ],
-            "name" : "042",
             "id" : "042"
          },
          {
+            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -792,10 +796,10 @@
                   11
                ]
             ],
-            "name" : "043",
-            "id" : "043"
+            "name" : "043"
          },
          {
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -810,12 +814,10 @@
                   11
                ]
             ],
-            "name" : "044",
-            "id" : "044"
+            "name" : "044"
          },
          {
             "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -829,9 +831,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045"
          },
          {
+            "name" : "046",
+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -845,13 +850,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "046",
-            "id" : "046"
+            ]
          },
          {
-            "id" : "047",
-            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -865,7 +866,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "047",
+            "name" : "047"
          },
          {
             "data" : [
@@ -887,7 +890,6 @@
          },
          {
             "name" : "049",
-            "id" : "049",
             "data" : [
                [
                   "Perl",
@@ -901,11 +903,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "049"
          },
          {
-            "name" : "050",
-            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -919,9 +920,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "050",
+            "name" : "050"
          },
          {
+            "name" : "051",
+            "id" : "051",
             "data" : [
                [
                   "Perl",
@@ -935,11 +940,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "051",
-            "name" : "051"
+            ]
          },
          {
+            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -954,8 +958,7 @@
                   14
                ]
             ],
-            "id" : "052",
-            "name" : "052"
+            "id" : "052"
          },
          {
             "data" : [
@@ -972,10 +975,11 @@
                   15
                ]
             ],
-            "name" : "053",
-            "id" : "053"
+            "id" : "053",
+            "name" : "053"
          },
          {
+            "id" : "054",
             "data" : [
                [
                   "Perl",
@@ -990,10 +994,10 @@
                   18
                ]
             ],
-            "id" : "054",
             "name" : "054"
          },
          {
+            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -1008,10 +1012,11 @@
                   14
                ]
             ],
-            "id" : "055",
-            "name" : "055"
+            "id" : "055"
          },
          {
+            "name" : "056",
+            "id" : "056",
             "data" : [
                [
                   "Perl",
@@ -1025,11 +1030,10 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "056",
-            "name" : "056"
+            ]
          },
          {
+            "name" : "057",
             "data" : [
                [
                   "Perl",
@@ -1044,12 +1048,10 @@
                   15
                ]
             ],
-            "name" : "057",
             "id" : "057"
          },
          {
             "name" : "058",
-            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1063,10 +1065,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "058"
          },
          {
-            "name" : "059",
             "id" : "059",
             "data" : [
                [
@@ -1081,11 +1083,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "059"
          },
          {
             "name" : "060",
-            "id" : "060",
             "data" : [
                [
                   "Perl",
@@ -1099,9 +1101,12 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "060"
          },
          {
+            "name" : "061",
+            "id" : "061",
             "data" : [
                [
                   "Perl",
@@ -1115,9 +1120,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "061",
-            "id" : "061"
+            ]
          },
          {
             "data" : [
@@ -1156,6 +1159,7 @@
             "name" : "063"
          },
          {
+            "name" : "064",
             "data" : [
                [
                   "Perl",
@@ -1170,11 +1174,9 @@
                   16
                ]
             ],
-            "id" : "064",
-            "name" : "064"
+            "id" : "064"
          },
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-            "name" : "065",
             "id" : "065",
             "data" : [
                [
@@ -1189,9 +1191,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "065"
          },
          {
+            "name" : "066",
+            "id" : "066",
             "data" : [
                [
                   "Perl",
@@ -1205,9 +1210,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "066",
-            "name" : "066"
+            ]
          },
          {
             "data" : [
@@ -1228,8 +1231,6 @@
             "name" : "067"
          },
          {
-            "name" : "068",
-            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1243,9 +1244,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "068",
+            "name" : "068"
          },
          {
+            "name" : "069",
             "data" : [
                [
                   "Perl",
@@ -1260,11 +1264,9 @@
                   16
                ]
             ],
-            "id" : "069",
-            "name" : "069"
+            "id" : "069"
          },
          {
-            "name" : "070",
             "id" : "070",
             "data" : [
                [
@@ -1279,9 +1281,12 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "name" : "070"
          },
          {
+            "name" : "071",
+            "id" : "071",
             "data" : [
                [
                   "Perl",
@@ -1295,11 +1300,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "071",
-            "id" : "071"
+            ]
          },
          {
+            "name" : "072",
+            "id" : "072",
             "data" : [
                [
                   "Perl",
@@ -1313,9 +1318,7 @@
                   "Blog",
                   19
                ]
-            ],
-            "id" : "072",
-            "name" : "072"
+            ]
          },
          {
             "name" : "073",
@@ -1336,8 +1339,6 @@
             ]
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-            "id" : "074",
-            "name" : "074",
             "data" : [
                [
                   "Perl",
@@ -1351,9 +1352,13 @@
                   "Blog",
                   20
                ]
-            ]
+            ],
+            "id" : "074",
+            "name" : "074"
          },
          {
+            "name" : "075",
+            "id" : "075",
             "data" : [
                [
                   "Perl",
@@ -1367,11 +1372,10 @@
                   "Blog",
                   20
                ]
-            ],
-            "name" : "075",
-            "id" : "075"
+            ]
          },
          {
+            "id" : "076",
             "data" : [
                [
                   "Perl",
@@ -1386,12 +1390,9 @@
                   16
                ]
             ],
-            "id" : "076",
             "name" : "076"
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-            "name" : "077",
-            "id" : "077",
             "data" : [
                [
                   "Perl",
@@ -1405,11 +1406,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "077",
+            "name" : "077"
          },
          {
             "id" : "078",
-            "name" : "078",
             "data" : [
                [
                   "Perl",
@@ -1423,7 +1425,8 @@
                   "Blog",
                   18
                ]
-            ]
+            ],
+            "name" : "078"
          },
          {
             "data" : [
@@ -1440,12 +1443,10 @@
                   17
                ]
             ],
-            "name" : "079",
-            "id" : "079"
+            "id" : "079",
+            "name" : "079"
          },
          {
-            "name" : "080",
-            "id" : "080",
             "data" : [
                [
                   "Perl",
@@ -1459,7 +1460,9 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "080",
+            "name" : "080"
          },
          {
             "data" : [
@@ -1476,8 +1479,8 @@
                   15
                ]
             ],
-            "name" : "081",
-            "id" : "081"
+            "id" : "081",
+            "name" : "081"
          },
          {
             "data" : [
@@ -1494,12 +1497,12 @@
                   17
                ]
             ],
-            "name" : "082",
-            "id" : "082"
+            "id" : "082",
+            "name" : "082"
          },
          {
-            "id" : "083",
             "name" : "083",
+            "id" : "083",
             "data" : [
                [
                   "Perl",
@@ -1516,8 +1519,6 @@
             ]
          },
          {
-            "name" : "084",
-            "id" : "084",
             "data" : [
                [
                   "Perl",
@@ -1531,11 +1532,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "084",
+            "name" : "084"
          },
          {
-            "name" : "085",
-            "id" : "085",
             "data" : [
                [
                   "Perl",
@@ -1549,11 +1550,12 @@
                   "Blog",
                   18
                ]
-            ]
+            ],
+            "id" : "085",
+            "name" : "085"
          },
          {
             "id" : "086",
-            "name" : "086",
             "data" : [
                [
                   "Perl",
@@ -1567,7 +1569,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "086"
          },
          {
             "data" : [
@@ -1584,10 +1587,12 @@
                   14
                ]
             ],
-            "name" : "087",
-            "id" : "087"
+            "id" : "087",
+            "name" : "087"
          },
          {
+            "name" : "088",
+            "id" : "088",
             "data" : [
                [
                   "Perl",
@@ -1601,13 +1606,10 @@
                   "Blog",
                   20
                ]
-            ],
-            "name" : "088",
-            "id" : "088"
+            ]
          },
          {
             "name" : "089",
-            "id" : "089",
             "data" : [
                [
                   "Perl",
@@ -1621,11 +1623,11 @@
                   "Blog",
                   20
                ]
-            ]
+            ],
+            "id" : "089"
          },
          {
             "name" : "090",
-            "id" : "090",
             "data" : [
                [
                   "Perl",
@@ -1639,9 +1641,12 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "id" : "090"
          },
          {
+            "name" : "091",
+            "id" : "091",
             "data" : [
                [
                   "Perl",
@@ -1655,13 +1660,10 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "091",
-            "id" : "091"
+            ]
          },
          {
             "name" : "092",
-            "id" : "092",
             "data" : [
                [
                   "Perl",
@@ -1675,10 +1677,10 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "092"
          },
          {
-            "name" : "093",
             "id" : "093",
             "data" : [
                [
@@ -1693,7 +1695,8 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "093"
          },
          {
             "data" : [
@@ -1714,7 +1717,6 @@
             "name" : "094"
          },
          {
-            "id" : "095",
             "name" : "095",
             "data" : [
                [
@@ -1729,7 +1731,8 @@
                   "Blog",
                   19
                ]
-            ]
+            ],
+            "id" : "095"
          },
          {
             "data" : [
@@ -1750,6 +1753,8 @@
             "name" : "096"
          },
          {
+            "name" : "097",
+            "id" : "097",
             "data" : [
                [
                   "Perl",
@@ -1763,13 +1768,10 @@
                   "Blog",
                   19
                ]
-            ],
-            "id" : "097",
-            "name" : "097"
+            ]
          },
          {
             "id" : "098",
-            "name" : "098",
             "data" : [
                [
                   "Perl",
@@ -1783,7 +1785,8 @@
                   "Blog",
                   17
                ]
-            ]
+            ],
+            "name" : "098"
          },
          {
             "data" : [
@@ -1818,12 +1821,10 @@
                   21
                ]
             ],
-            "name" : "100",
-            "id" : "100"
+            "id" : "100",
+            "name" : "100"
          },
          {
-            "name" : "101",
-            "id" : "101",
             "data" : [
                [
                   "Perl",
@@ -1837,11 +1838,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "101",
+            "name" : "101"
          },
          {
-            "id" : "102",
             "name" : "102",
+            "id" : "102",
             "data" : [
                [
                   "Perl",
@@ -1858,8 +1861,8 @@
             ]
          },
          {
-            "id" : "103",
             "name" : "103",
+            "id" : "103",
             "data" : [
                [
                   "Perl",
@@ -1876,7 +1879,6 @@
             ]
          },
          {
-            "name" : "104",
             "id" : "104",
             "data" : [
                [
@@ -1891,7 +1893,8 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "104"
          },
          {
             "name" : "105",
@@ -1912,6 +1915,7 @@
             ]
          },
          {
+            "name" : "106",
             "data" : [
                [
                   "Perl",
@@ -1926,10 +1930,10 @@
                   17
                ]
             ],
-            "name" : "106",
             "id" : "106"