- Added solutions by Luca Ferrari.

13 files changed, 1167 insertions, 1148 deletions

diff --git a/challenge-059/luca-ferrari/blog-1.txt b/challenge-059/luca-ferrari/blog1.txt
index 67820d6dca..67820d6dca 100644
--- a/challenge-059/luca-ferrari/blog-1.txt
+++ b/challenge-059/luca-ferrari/blog1.txt
diff --git a/challenge-059/luca-ferrari/blog-2.txt b/challenge-059/luca-ferrari/blog2.txt
index 5bc81c54ac..5bc81c54ac 100644
--- a/challenge-059/luca-ferrari/blog-2.txt
+++ b/challenge-059/luca-ferrari/blog2.txt
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d9deb6eff8..b9b76e96a1 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,81 +1,10 @@
 {
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 059"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 6] Last updated at 2020-05-04 14:55:57 GMT"
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "Javier Luque",
-               "drilldown" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 4
-            },
-            {
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
-            },
-            {
-               "y" : 1,
-               "name" : "Yet Ebreo",
-               "drilldown" : "Yet Ebreo"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 059"
-      }
-   ],
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "chart" : {
       "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Javier Luque",
-            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -89,20 +18,35 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Javier Luque",
+            "id" : "Javier Luque"
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -113,38 +57,113 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            ]
          },
          {
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Wanderdoc",
-            "id" : "Wanderdoc"
+            "name" : "Wanderdoc"
          },
          {
             "id" : "Yet Ebreo",
-            "name" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Yet Ebreo"
          }
       ]
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 059",
+         "data" : [
+            {
+               "drilldown" : "Javier Luque",
+               "y" : 5,
+               "name" : "Javier Luque"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 4,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc"
+            },
+            {
+               "name" : "Yet Ebreo",
+               "y" : 1,
+               "drilldown" : "Yet Ebreo"
+            }
+         ]
+      }
+   ],
+   "title" : {
+      "text" : "Perl Weekly Challenge - 059"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 7] Last updated at 2020-05-04 15:13:42 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 10334ab774..8d8b4a3914 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,44 +1,34 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "chart" : {
+      "type" : "column"
    },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
    },
    "legend" : {
       "enabled" : "false"
    },
-   "chart" : {
-      "type" : "column"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-05-04 14:55:57 GMT"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
    },
    "series" : [
       {
-         "dataLabels" : {
-            "rotation" : -90,
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "y" : 10,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "color" : "#FFFFFF"
-         },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               657
+               659
             ],
             [
                "Perl",
@@ -46,18 +36,28 @@
             ],
             [
                "Raku",
-               1547
+               1549
             ]
-         ]
+         ],
+         "name" : "Contributions",
+         "dataLabels" : {
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "rotation" : -90,
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            }
+         }
       }
    ],
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-05-04 15:13:42 GMT"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f719b33411..17a60e0046 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,56 +1,39 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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>"
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-05-04 14:55:57 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-05-04 15:13:42 GMT"
    },
    "series" : [
       {
          "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
          "data" : [
             {
-               "name" : "#001",
+               "y" : 140,
                "drilldown" : "001",
-               "y" : 140
+               "name" : "#001"
             },
             {
-               "y" : 109,
                "drilldown" : "002",
+               "y" : 109,
                "name" : "#002"
             },
             {
+               "drilldown" : "003",
                "y" : 71,
-               "name" : "#003",
-               "drilldown" : "003"
+               "name" : "#003"
             },
             {
+               "name" : "#004",
                "y" : 91,
-               "drilldown" : "004",
-               "name" : "#004"
+               "drilldown" : "004"
             },
             {
+               "name" : "#005",
                "y" : 71,
-               "drilldown" : "005",
-               "name" : "#005"
+               "drilldown" : "005"
             },
             {
-               "y" : 52,
                "drilldown" : "006",
+               "y" : 52,
                "name" : "#006"
             },
             {
@@ -59,9 +42,9 @@
                "y" : 58
             },
             {
-               "y" : 70,
+               "name" : "#008",
                "drilldown" : "008",
-               "name" : "#008"
+               "y" : 70
             },
             {
                "name" : "#009",
@@ -70,48 +53,48 @@
             },
             {
                "y" : 60,
-               "name" : "#010",
-               "drilldown" : "010"
+               "drilldown" : "010",
+               "name" : "#010"
             },
             {
+               "name" : "#011",
                "y" : 79,
-               "drilldown" : "011",
-               "name" : "#011"
+               "drilldown" : "011"
             },
             {
-               "drilldown" : "012",
                "name" : "#012",
-               "y" : 83
+               "y" : 83,
+               "drilldown" : "012"
             },
             {
+               "y" : 76,
                "drilldown" : "013",
-               "name" : "#013",
-               "y" : 76
+               "name" : "#013"
             },
             {
                "name" : "#014",
-               "drilldown" : "014",
-               "y" : 96
+               "y" : 96,
+               "drilldown" : "014"
             },
             {
                "y" : 93,
-               "name" : "#015",
-               "drilldown" : "015"
+               "drilldown" : "015",
+               "name" : "#015"
             },
             {
-               "y" : 66,
+               "name" : "#016",
                "drilldown" : "016",
-               "name" : "#016"
+               "y" : 66
             },
             {
+               "y" : 79,
                "drilldown" : "017",
-               "name" : "#017",
-               "y" : 79
+               "name" : "#017"
             },
             {
-               "y" : 76,
+               "name" : "#018",
                "drilldown" : "018",
-               "name" : "#018"
+               "y" : 76
             },
             {
                "name" : "#019",
@@ -120,27 +103,27 @@
             },
             {
                "y" : 95,
-               "name" : "#020",
-               "drilldown" : "020"
+               "drilldown" : "020",
+               "name" : "#020"
             },
             {
+               "name" : "#021",
                "y" : 67,
-               "drilldown" : "021",
-               "name" : "#021"
+               "drilldown" : "021"
             },
             {
-               "name" : "#022",
+               "y" : 63,
                "drilldown" : "022",
-               "y" : 63
+               "name" : "#022"
             },
             {
+               "y" : 91,
                "drilldown" : "023",
-               "name" : "#023",
-               "y" : 91
+               "name" : "#023"
             },
             {
-               "y" : 70,
                "drilldown" : "024",
+               "y" : 70,
                "name" : "#024"
             },
             {
@@ -149,69 +132,69 @@
                "name" : "#025"
             },
             {
-               "y" : 70,
+               "name" : "#026",
                "drilldown" : "026",
-               "name" : "#026"
+               "y" : 70
             },
             {
+               "name" : "#027",
                "y" : 58,
-               "drilldown" : "027",
-               "name" : "#027"
+               "drilldown" : "027"
             },
             {
+               "y" : 78,
                "drilldown" : "028",
-               "name" : "#028",
-               "y" : 78
+               "name" : "#028"
             },
             {
-               "drilldown" : "029",
                "name" : "#029",
+               "drilldown" : "029",
                "y" : 77
             },
             {
-               "drilldown" : "030",
                "name" : "#030",
-               "y" : 115
+               "y" : 115,
+               "drilldown" : "030"
             },
             {
-               "drilldown" : "031",
                "name" : "#031",
+               "drilldown" : "031",
                "y" : 87
             },
             {
+               "name" : "#032",
                "y" : 92,
-               "drilldown" : "032",
-               "name" : "#032"
+               "drilldown" : "032"
             },
             {
-               "name" : "#033",
+               "y" : 108,
                "drilldown" : "033",
-               "y" : 108
+               "name" : "#033"
             },
             {
                "drilldown" : "034",
-               "name" : "#034",
-               "y" : 62
+               "y" : 62,
+               "name" : "#034"
             },
             {
+               "drilldown" : "035",
                "y" : 62,
-               "name" : "#035",
-               "drilldown" : "035"
+               "name" : "#035"
             },
             {
-               "drilldown" : "036",
                "name" : "#036",
-               "y" : 66
+               "y" : 66,
+               "drilldown" : "036"
             },
             {
-               "drilldown" : "037",
                "name" : "#037",
+               "drilldown" : "037",
                "y" : 63
             },
             {
                "drilldown" : "038",
-               "name" : "#038",
-               "y" : 65
+               "y" : 65,
+               "name" : "#038"
             },
             {
                "name" : "#039",
@@ -220,8 +203,8 @@
             },
             {
                "drilldown" : "040",
-               "name" : "#040",
-               "y" : 71
+               "y" : 71,
+               "name" : "#040"
             },
             {
                "name" : "#041",
@@ -229,34 +212,34 @@
                "y" : 74
             },
             {
+               "drilldown" : "042",
                "y" : 88,
-               "name" : "#042",
-               "drilldown" : "042"
+               "name" : "#042"
             },
             {
+               "name" : "#043",
                "y" : 66,
-               "drilldown" : "043",
-               "name" : "#043"
+               "drilldown" : "043"
             },
             {
+               "name" : "#044",
                "y" : 82,
-               "drilldown" : "044",
-               "name" : "#044"
+               "drilldown" : "044"
             },
             {
-               "drilldown" : "045",
                "name" : "#045",
+               "drilldown" : "045",
                "y" : 94
             },
             {
-               "name" : "#046",
                "drilldown" : "046",
-               "y" : 85
+               "y" : 85,
+               "name" : "#046"
             },
             {
-               "name" : "#047",
                "drilldown" : "047",
-               "y" : 82
+               "y" : 82,
+               "name" : "#047"
             },
             {
                "y" : 106,
@@ -269,19 +252,19 @@
                "name" : "#049"
             },
             {
-               "y" : 96,
+               "name" : "#050",
                "drilldown" : "050",
-               "name" : "#050"
+               "y" : 96
             },
             {
+               "drilldown" : "051",
                "y" : 87,
-               "name" : "#051",
-               "drilldown" : "051"
+               "name" : "#051"
             },
             {
-               "name" : "#052",
+               "y" : 89,
                "drilldown" : "052",
-               "y" : 89
+               "name" : "#052"
             },
             {
                "y" : 99,
@@ -294,9 +277,9 @@
                "y" : 99
             },
             {
+               "name" : "#055",
                "y" : 86,
-               "drilldown" : "055",
-               "name" : "#055"
+               "drilldown" : "055"
             },
             {
                "y" : 92,
@@ -304,37 +287,46 @@
                "name" : "#056"
             },
             {
-               "y" : 75,
                "drilldown" : "057",
+               "y" : 75,
                "name" : "#057"
             },
             {
+               "name" : "#058",
                "y" : 59,
-               "drilldown" : "058",
-               "name" : "#058"
+               "drilldown" : "058"
             },
             {
-               "y" : 15,
-               "drilldown" : "059",
-               "name" : "#059"
+               "name" : "#059",
+               "y" : 19,
+               "drilldown" : "059"
             }
-         ]
+         ],
+         "colorByPoint" : "true"
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "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>"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "drilldown" : {
       "series" : [
@@ -353,12 +345,10 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
-            "id" : "002",
-            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -372,11 +362,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
             "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -390,9 +381,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -407,10 +400,11 @@
                   10
                ]
             ],
-            "id" : "004",
             "name" : "004"
          },
          {
+            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -424,11 +418,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005",
-            "name" : "005"
+            ]
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -443,12 +436,11 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "name" : "006"
          },
          {
-            "name" : "007",
             "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -465,6 +457,7 @@
             ]
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -479,8 +472,7 @@
                   12
                ]
             ],
-            "name" : "008",
-            "id" : "008"
+            "name" : "008"
          },
          {
             "data" : [
@@ -515,11 +507,10 @@
                   11
                ]
             ],
-            "id" : "010",
-            "name" : "010"
+            "name" : "010",
+            "id" : "010"
          },
          {
-            "name" : "011",
             "id" : "011",
             "data" : [
                [
@@ -534,9 +525,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "011"
          },
          {
+            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -550,12 +544,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "012",
-            "name" : "012"
+            ]
          },
          {
-            "name" : "013",
             "id" : "013",
             "data" : [
                [
@@ -570,9 +561,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013"
          },
          {
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -587,10 +580,10 @@
                   15
                ]
             ],
-            "id" : "014",
             "name" : "014"
          },
          {
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -605,12 +598,9 @@
                   15
                ]
             ],
-            "id" : "015",
             "name" : "015"
          },
          {
-            "name" : "016",
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -624,9 +614,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016",
+            "id" : "016"
          },
          {
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -641,10 +634,11 @@
                   12
                ]
             ],
-            "id" : "017",
-            "name" : "017"
+            "id" : "017"
          },
          {
+            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -658,11 +652,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018",
-            "id" : "018"
+            ]
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -677,10 +670,10 @@
                   13
                ]
             ],
-            "id" : "019",
             "name" : "019"
          },
          {
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -695,10 +688,10 @@
                   13
                ]
             ],
-            "name" : "020",
-            "id" : "020"
+            "name" : "020"
          },
          {
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -713,10 +706,11 @@
                   10
                ]
             ],
-            "id" : "021",
             "name" : "021"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -730,11 +724,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022",
-            "id" : "022"
+            ]
          },
          {
+            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -749,10 +742,10 @@
                   12
                ]
             ],
-            "name" : "023",
-            "id" : "023"
+            "name" : "023"
          },
          {
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -767,10 +760,10 @@
                   11
                ]
             ],
-            "name" : "024",
-            "id" : "024"
+            "name" : "024"
          },
          {
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -785,10 +778,10 @@
                   12
                ]
             ],
-            "id" : "025",
-            "name" : "025"
+            "id" : "025"
          },
          {
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -803,10 +796,11 @@