- Added solutions by Javier Luque.

11 files changed, 904 insertions, 881 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 28be6e3153..e92b16fe66 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,4 +1,18 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 051"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -8,21 +22,42 @@
          }
       }
    },
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Dave Cross",
+            "name" : "Dave Cross",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
-            "name" : "Dave Cross",
-            "id" : "Dave Cross"
+            "name" : "Javier Luque",
+            "id" : "Javier Luque"
          },
          {
-            "id" : "Roger Bell West",
-            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl",
@@ -32,17 +67,19 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell West",
+            "id" : "Roger Bell West"
          },
          {
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor"
+            ]
          },
          {
             "data" : [
@@ -51,62 +88,48 @@
                   2
                ]
             ],
-            "name" : "Yet Ebreo",
-            "id" : "Yet Ebreo"
+            "id" : "Yet Ebreo",
+            "name" : "Yet Ebreo"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 4] Last updated at 2020-03-09 11:07:34 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "series" : [
       {
+         "name" : "Perl Weekly Challenge - 051",
          "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Dave Cross",
                "drilldown" : "Dave Cross",
-               "y" : 2
+               "y" : 2,
+               "name" : "Dave Cross"
+            },
+            {
+               "drilldown" : "Javier Luque",
+               "name" : "Javier Luque",
+               "y" : 5
             },
             {
-               "drilldown" : "Roger Bell West",
                "y" : 4,
-               "name" : "Roger Bell West"
+               "name" : "Roger Bell West",
+               "drilldown" : "Roger Bell West"
             },
             {
-               "name" : "Simon Proctor",
                "y" : 2,
+               "name" : "Simon Proctor",
                "drilldown" : "Simon Proctor"
             },
             {
-               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo",
                "y" : 2,
-               "drilldown" : "Yet Ebreo"
+               "name" : "Yet Ebreo"
             }
-         ],
-         "name" : "Perl Weekly Challenge - 051"
+         ]
       }
    ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 051"
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
+   "legend" : {
+      "enabled" : 0
    },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "[Champions: 5] Last updated at 2020-03-09 11:14:03 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a55d66bc92..6d9eb64806 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,62 +2,62 @@
    "chart" : {
       "type" : "column"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
-      },
-      "type" : "category"
+      }
    },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-03-09 11:14:03 GMT"
    },
    "series" : [
       {
          "dataLabels" : {
-            "y" : 10,
-            "align" : "right",
-            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
             "rotation" : -90,
+            "y" : 10,
             "enabled" : "true",
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "color" : "#FFFFFF"
+            "align" : "right",
+            "format" : "{point.y:.0f}"
          },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               542
+               543
             ],
             [
                "Perl",
-               2113
+               2115
             ],
             [
                "Raku",
-               1291
+               1293
             ]
-         ],
-         "name" : "Contributions"
+         ]
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "legend" : {
+      "enabled" : "false"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-03-09 11:07:34 GMT"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 3536362784..adce92fdad 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,12 +1,17 @@
 {
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-03-09 11:14:03 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "series" : [
       {
-         "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
-               "name" : "#001",
                "drilldown" : "001",
-               "y" : 140
+               "y" : 140,
+               "name" : "#001"
             },
             {
                "drilldown" : "002",
@@ -14,84 +19,84 @@
                "name" : "#002"
             },
             {
+               "name" : "#003",
                "y" : 71,
-               "drilldown" : "003",
-               "name" : "#003"
+               "drilldown" : "003"
             },
             {
                "y" : 91,
-               "drilldown" : "004",
-               "name" : "#004"
+               "name" : "#004",
+               "drilldown" : "004"
             },
             {
-               "drilldown" : "005",
                "y" : 71,
-               "name" : "#005"
+               "name" : "#005",
+               "drilldown" : "005"
             },
             {
-               "name" : "#006",
                "drilldown" : "006",
-               "y" : 52
+               "y" : 52,
+               "name" : "#006"
             },
             {
-               "y" : 58,
                "drilldown" : "007",
+               "y" : 58,
                "name" : "#007"
             },
             {
                "y" : 70,
-               "drilldown" : "008",
-               "name" : "#008"
+               "name" : "#008",
+               "drilldown" : "008"
             },
             {
-               "name" : "#009",
                "y" : 68,
+               "name" : "#009",
                "drilldown" : "009"
             },
             {
-               "name" : "#010",
                "drilldown" : "010",
-               "y" : 60
+               "y" : 60,
+               "name" : "#010"
             },
             {
                "drilldown" : "011",
-               "y" : 79,
-               "name" : "#011"
+               "name" : "#011",
+               "y" : 79
             },
             {
-               "name" : "#012",
                "drilldown" : "012",
+               "name" : "#012",
                "y" : 83
             },
             {
-               "drilldown" : "013",
+               "name" : "#013",
                "y" : 76,
-               "name" : "#013"
+               "drilldown" : "013"
             },
             {
                "drilldown" : "014",
-               "y" : 96,
-               "name" : "#014"
+               "name" : "#014",
+               "y" : 96
             },
             {
                "y" : 93,
-               "drilldown" : "015",
-               "name" : "#015"
+               "name" : "#015",
+               "drilldown" : "015"
             },
             {
+               "name" : "#016",
                "y" : 66,
-               "drilldown" : "016",
-               "name" : "#016"
+               "drilldown" : "016"
             },
             {
+               "y" : 79,
                "name" : "#017",
-               "drilldown" : "017",
-               "y" : 79
+               "drilldown" : "017"
             },
             {
-               "y" : 76,
                "drilldown" : "018",
-               "name" : "#018"
+               "name" : "#018",
+               "y" : 76
             },
             {
                "name" : "#019",
@@ -99,34 +104,34 @@
                "drilldown" : "019"
             },
             {
-               "name" : "#020",
                "drilldown" : "020",
+               "name" : "#020",
                "y" : 95
             },
             {
-               "name" : "#021",
                "y" : 67,
+               "name" : "#021",
                "drilldown" : "021"
             },
             {
-               "y" : 63,
                "drilldown" : "022",
-               "name" : "#022"
+               "name" : "#022",
+               "y" : 63
             },
             {
+               "name" : "#023",
                "y" : 91,
-               "drilldown" : "023",
-               "name" : "#023"
+               "drilldown" : "023"
             },
             {
                "drilldown" : "024",
-               "y" : 70,
-               "name" : "#024"
+               "name" : "#024",
+               "y" : 70
             },
             {
-               "name" : "#025",
                "drilldown" : "025",
-               "y" : 55
+               "y" : 55,
+               "name" : "#025"
             },
             {
                "name" : "#026",
@@ -134,43 +139,43 @@
                "drilldown" : "026"
             },
             {
+               "drilldown" : "027",
                "name" : "#027",
-               "y" : 58,
-               "drilldown" : "027"
+               "y" : 58
             },
             {
                "name" : "#028",
-               "drilldown" : "028",
-               "y" : 78
+               "y" : 78,
+               "drilldown" : "028"
             },
             {
-               "name" : "#029",
                "y" : 77,
+               "name" : "#029",
                "drilldown" : "029"
             },
             {
+               "y" : 115,
                "name" : "#030",
-               "drilldown" : "030",
-               "y" : 115
+               "drilldown" : "030"
             },
             {
                "drilldown" : "031",
-               "y" : 87,
-               "name" : "#031"
+               "name" : "#031",
+               "y" : 87
             },
             {
                "name" : "#032",
-               "drilldown" : "032",
-               "y" : 92
+               "y" : 92,
+               "drilldown" : "032"
             },
             {
-               "name" : "#033",
                "drilldown" : "033",
+               "name" : "#033",
                "y" : 108
             },
             {
-               "name" : "#034",
                "drilldown" : "034",
+               "name" : "#034",
                "y" : 62
             },
             {
@@ -179,24 +184,24 @@
                "name" : "#035"
             },
             {
-               "drilldown" : "036",
+               "name" : "#036",
                "y" : 63,
-               "name" : "#036"
+               "drilldown" : "036"
             },
             {
-               "name" : "#037",
                "y" : 63,
+               "name" : "#037",
                "drilldown" : "037"
             },
             {
-               "drilldown" : "038",
                "y" : 65,
-               "name" : "#038"
+               "name" : "#038",
+               "drilldown" : "038"
             },
             {
-               "name" : "#039",
                "drilldown" : "039",
-               "y" : 60
+               "y" : 60,
+               "name" : "#039"
             },
             {
                "name" : "#040",
@@ -205,91 +210,69 @@
             },
             {
                "name" : "#041",
-               "drilldown" : "041",
-               "y" : 69
+               "y" : 69,
+               "drilldown" : "041"
             },
             {
-               "drilldown" : "042",
+               "name" : "#042",
                "y" : 88,
-               "name" : "#042"
+               "drilldown" : "042"
             },
             {
-               "drilldown" : "043",
+               "name" : "#043",
                "y" : 65,
-               "name" : "#043"
+               "drilldown" : "043"
             },
             {
                "name" : "#044",
-               "drilldown" : "044",
-               "y" : 81
+               "y" : 81,
+               "drilldown" : "044"
             },
             {
-               "name" : "#045",
                "drilldown" : "045",
-               "y" : 94
+               "y" : 94,
+               "name" : "#045"
             },
             {
-               "name" : "#046",
                "drilldown" : "046",
+               "name" : "#046",
                "y" : 83
             },
             {
-               "drilldown" : "047",
+               "name" : "#047",
                "y" : 81,
-               "name" : "#047"
+               "drilldown" : "047"
             },
             {
-               "drilldown" : "048",
+               "name" : "#048",
                "y" : 105,
-               "name" : "#048"
+               "drilldown" : "048"
             },
             {
-               "name" : "#049",
                "drilldown" : "049",
+               "name" : "#049",
                "y" : 80
             },
             {
-               "drilldown" : "050",
                "y" : 90,
-               "name" : "#050"
+               "name" : "#050",
+               "drilldown" : "050"
             },
             {
                "drilldown" : "051",
-               "y" : 10,
+               "y" : 15,
                "name" : "#051"
             }
          ],
+         "name" : "Perl Weekly Challenge Languages",
          "colorByPoint" : "true"
       }
    ],
-   "legend" : {
-      "enabled" : "false"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
             "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -324,7 +307,6 @@
             "id" : "002"
          },
          {
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -339,10 +321,12 @@
                   9
                ]
             ],
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
             "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -356,12 +340,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004"
+            ]
          },
          {
-            "id" : "005",
-            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -375,11 +356,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005",
+            "id" : "005"
          },
          {
-            "id" : "006",
             "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -396,7 +379,6 @@
             ]
          },
          {
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -411,7 +393,8 @@
                   10
                ]
             ],
-            "name" : "007"
+            "name" : "007",
+            "id" : "007"
          },
          {
             "data" : [
@@ -428,10 +411,12 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "id" : "008",
+            "name" : "008"
          },
          {
+            "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -445,12 +430,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009",
-            "id" : "009"
+            ]
          },
          {
-            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -465,7 +447,8 @@
                   11
                ]
             ],
-            "name" : "010"
+            "name" : "010",
+            "id" : "010"
          },
          {
             "id" : "011",
@@ -486,7 +469,6 @@
             ]
          },
          {
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -501,6 +483,7 @@
                   11
                ]
             ],
+            "id" : "012",
             "name" : "012"
          },
          {
@@ -522,6 +505,7 @@
             "id" : "013"
          },
          {
+            "name" : "014",
             "id" : "014",
             "data" : [
                [
@@ -536,11 +520,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "014"
+            ]
          },
          {
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -555,10 +537,10 @@
                   15
                ]
             ],
-            "name" : "015"
+            "name" : "015",
+            "id" : "015"
          },
          {
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -573,10 +555,12 @@
                   12
                ]
             ],
-            "name" : "016"
+            "name" : "016",
+            "id" : "016"
          },
          {
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -590,11 +574,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -608,11 +592,11 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018"
+            ]
          },
          {
             "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -626,11 +610,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019"
+            ]
          },
          {
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -645,6 +627,7 @@
                   13
                ]
             ],
+            "name" : "020",
             "id" : "020"
          },
          {
@@ -684,6 +667,8 @@
             "id" : "022"
          },
          {
+            "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -697,12 +682,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023",
-            "id" : "023"
+            ]
          },
          {
             "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -716,10 +700,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "024"
+            ]
          },
          {
+            "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -733,12 +718,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025",
-            "id" : "025"
+            ]
          },
          {
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -753,10 +735,10 @@
                   10
                ]
             ],
+            "id" : "026",
             "name" : "026"
          },
          {
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -771,11 +753,10 @@
                   9
                ]
             ],
+            "name" : "027",
             "id" : "027"
          },
          {
-            "id" : "028",
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -789,10 +770,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028",
+            "id" : "028"
          },
          {
-            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -807,10 +789,10 @@
                   12
                ]
             ],
-            "id" : "029"
+            "id" : "029",
+            "name" : "029"
          },
          {
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -825,10 +807,12 @@
                   10
                ]
             ],
+            "name" : "030",
             "id" : "030"
          },
          {
             "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -842,8 +826,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
          {
             "data" : [
@@ -860,12 +843,10 @@
                   10
                ]
             ],
-            "name" : "032",
-            "id" : "032"
+            "id" : "032",
+            "name" : "032"
          },
          {
-            "id" : "033",
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -879,9 +860,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "033",
+            "id" : "033"
          },
          {
+            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -895,12 +880,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "034",
-            "id" : "034"
+            ]
          },
          {
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -915,10 +897,12 @@
                   9
                ]
             ],
-            "name" : "035"
+            "name" : "035",
+            "id" : "035"
          },
          {
             "id" : "036",
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -932,10 +916,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "036"
+            ]
          },
          {
+            "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -949,12 +934,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037",
-            "id" : "037"
+            ]
          },
          {
-            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -969,11 +951,12 @@
                   12
                ]
             ],
-            "id" : "038"
+            "id" : "038",
+            "name" : "038"
          },
          {
-            "id" : "039",
             "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -1008,6 +991,7 @@
             "id" : "040"
          },
          {
+            "name" : "041",
             "id" : "041",
             "data" : [
                [
@@ -1022,11 +1006,9 @@
                   "Blog",
                   8
                ]
-            ],
-            "name" : "041"
+            ]
          },
          {
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -1041,10 +1023,10 @@
                   11
                ]
             ],
+            "id" : "042",
             "name" : "042"
          },
          {
-            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -1059,7 +1041,8 @@
                   10
                ]
             ],
-            "name" : "043"
+            "name" : "043",
+            "id" : "043"
          },
          {
             "data" : [
@@ -1098,6 +1081,7 @@
             "id" : "045"
          },
          {
+            "id" : "046",
             "name" : "046",
             "data" : [
                [
@@ -1112,8 +1096,7 @@