- Added solution by Yet Ebreo.

12 files changed, 887 insertions, 887 deletions

diff --git a/challenge-049/yet-ebreo/perl5/ch-2.pl b/challenge-049/yet-ebreo/perl/ch-2.pl
index 7b8d1ade41..7b8d1ade41 100644
--- a/challenge-049/yet-ebreo/perl5/ch-2.pl
+++ b/challenge-049/yet-ebreo/perl/ch-2.pl
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index b9a93895b4..631134851b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,45 +1,51 @@
 {
+   "title" : {
+      "text" : "Perl Weekly Challenge - 049"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby"
          },
          {
             "id" : "Duane Powell",
-            "name" : "Duane Powell",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Duane Powell"
          },
          {
             "name" : "E. Choroba",
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "E. Choroba"
          },
          {
+            "name" : "Jonas Berlin",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "Jonas Berlin",
-            "name" : "Jonas Berlin"
+            "id" : "Jonas Berlin"
          },
          {
             "data" : [
@@ -56,27 +62,26 @@
             "id" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
             "name" : "Markus Holzer",
-            "id" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Markus Holzer"
          },
          {
-            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar",
             "data" : [
                [
@@ -91,20 +96,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Mohammad S Anwar"
          },
          {
-            "id" : "Peter Scott",
-            "name" : "Peter Scott",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Peter Scott",
+            "id" : "Peter Scott"
          },
          {
-            "name" : "Roger Bell West",
             "id" : "Roger Bell West",
             "data" : [
                [
@@ -115,7 +120,8 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Roger Bell West"
          },
          {
             "data" : [
@@ -128,8 +134,8 @@
             "id" : "Saif Ahmed"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
@@ -142,8 +148,8 @@
             ]
          },
          {
-            "name" : "Wanderdoc",
             "id" : "Wanderdoc",
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
@@ -155,44 +161,41 @@
             "data" : [
                [
                   "Perl",
-                  1
+                  2
                ]
             ],
-            "id" : "Yet Ebreo",
-            "name" : "Yet Ebreo"
+            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 14] Last updated at 2020-02-28 09:03:29 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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/>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "subtitle" : {
+      "text" : "[Champions: 14] Last updated at 2020-02-28 09:53:41 GMT"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "series" : [
       {
-         "colorByPoint" : 1,
          "data" : [
             {
-               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby",
                "y" : 1,
-               "name" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby"
             },
             {
                "drilldown" : "Duane Powell",
@@ -200,9 +203,9 @@
                "name" : "Duane Powell"
             },
             {
+               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
+               "y" : 2
             },
             {
                "drilldown" : "Jonas Berlin",
@@ -210,13 +213,13 @@
                "y" : 1
             },
             {
-               "y" : 4,
                "name" : "Luca Ferrari",
+               "y" : 4,
                "drilldown" : "Luca Ferrari"
             },
             {
-               "y" : 2,
                "name" : "Mark Anderson",
+               "y" : 2,
                "drilldown" : "Mark Anderson"
             },
             {
@@ -225,14 +228,14 @@
                "y" : 1
             },
             {
-               "y" : 4,
+               "drilldown" : "Mohammad S Anwar",
                "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar"
+               "y" : 4
             },
             {
-               "drilldown" : "Peter Scott",
+               "name" : "Peter Scott",
                "y" : 1,
-               "name" : "Peter Scott"
+               "drilldown" : "Peter Scott"
             },
             {
                "y" : 4,
@@ -240,39 +243,36 @@
                "drilldown" : "Roger Bell West"
             },
             {
-               "drilldown" : "Saif Ahmed",
                "name" : "Saif Ahmed",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Saif Ahmed"
             },
             {
                "drilldown" : "Simon Proctor",
-               "y" : 3,
-               "name" : "Simon Proctor"
+               "name" : "Simon Proctor",
+               "y" : 3
             },
             {
-               "drilldown" : "Wanderdoc",
                "name" : "Wanderdoc",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Wanderdoc"
             },
             {
-               "drilldown" : "Yet Ebreo",
                "name" : "Yet Ebreo",
-               "y" : 1
+               "y" : 2,
+               "drilldown" : "Yet Ebreo"
             }
          ],
-         "name" : "Perl Weekly Challenge - 049"
+         "name" : "Perl Weekly Challenge - 049",
+         "colorByPoint" : 1
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge - 049"
+   "chart" : {
+      "type" : "column"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
+   "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 4ae4391f23..bf19fe5fda 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,21 +1,23 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "subtitle" : {
+      "text" : "Last updated at 2020-02-28 09:53:41 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
-         "name" : "Contributions",
          "dataLabels" : {
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
             "y" : 10,
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
             },
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
             "rotation" : -90,
-            "color" : "#FFFFFF"
+            "align" : "right"
          },
          "data" : [
             [
@@ -24,40 +26,38 @@
             ],
             [
                "Perl",
-               2024
+               2025
             ],
             [
                "Raku",
                1236
             ]
-         ]
+         ],
+         "name" : "Contributions"
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
-      },
-      "type" : "category"
+      }
    },
-   "subtitle" : {
-      "text" : "Last updated at 2020-02-28 09:03:29 GMT"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 466b02da50..fa8ca248fd 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,25 +1,23 @@
 {
-   "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>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-02-28 09:03:29 GMT"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
    },
    "drilldown" : {
       "series" : [
@@ -38,12 +36,10 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
-            "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -57,7 +53,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "002",
+            "id" : "002"
          },
          {
             "id" : "003",
@@ -78,6 +76,7 @@
             ]
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -92,12 +91,11 @@
                   10
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "id" : "004"
          },
          {
-            "name" : "005",
             "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -114,8 +112,6 @@
             ]
          },
          {
-            "name" : "006",
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -129,9 +125,13 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -145,13 +145,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
             "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -165,9 +162,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -181,9 +181,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
             "data" : [
@@ -200,10 +198,12 @@
                   11
                ]
             ],
-            "id" : "010",
-            "name" : "010"
+            "name" : "010",
+            "id" : "010"
          },
          {
+            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -217,13 +217,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011",
-            "id" : "011"
+            ]
          },
          {
-            "name" : "012",
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -237,11 +233,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012",
+            "id" : "012"
          },
          {
             "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -255,9 +252,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "013"
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -272,10 +271,10 @@
                   15
                ]
             ],
-            "name" : "014",
             "id" : "014"
          },
          {
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -290,7 +289,6 @@
                   15
                ]
             ],
-            "name" : "015",
             "id" : "015"
          },
          {
@@ -312,6 +310,7 @@
             ]
          },
          {
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -326,10 +325,10 @@
                   12
                ]
             ],
-            "name" : "017",
-            "id" : "017"
+            "name" : "017"
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -344,12 +343,9 @@
                   14
                ]
             ],
-            "name" : "018",
-            "id" : "018"
+            "name" : "018"
          },
          {
-            "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -363,10 +359,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
          {
-            "id" : "020",
             "name" : "020",
             "data" : [
                [
@@ -381,9 +378,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020"
          },
          {
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -398,10 +397,10 @@
                   10
                ]
             ],
-            "id" : "021",
             "name" : "021"
          },
          {
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -416,12 +415,9 @@
                   10
                ]
             ],
-            "id" : "022",
-            "name" : "022"
+            "id" : "022"
          },
          {
-            "name" : "023",
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -435,9 +431,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023",
+            "id" : "023"
          },
          {
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -452,8 +451,7 @@
                   11
                ]
             ],
-            "id" : "024",
-            "name" : "024"
+            "id" : "024"
          },
          {
             "id" : "025",
@@ -475,7 +473,6 @@
          },
          {
             "id" : "026",
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -489,10 +486,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "026"
          },
          {
-            "id" : "027",
             "name" : "027",
             "data" : [
                [
@@ -507,7 +504,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027"
          },
          {
             "data" : [
@@ -524,10 +522,11 @@
                   9
                ]
             ],
-            "id" : "028",
-            "name" : "028"
+            "name" : "028",
+            "id" : "028"
          },
          {
+            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -542,12 +541,10 @@
                   12
                ]
             ],
-            "id" : "029",
             "name" : "029"
          },
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             "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -561,9 +558,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "030"
          },
          {
+            "id" : "031",
+            "name" : "031",
             "data" : [
                [
                   "Perl",
@@ -577,13 +577,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031",
-            "id" : "031"
+            ]
          },
          {
             "id" : "032",
-            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -597,11 +594,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "032"
          },
          {
-            "name" : "033",
-            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -615,11 +611,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "033",
+            "id" : "033"
          },
          {
             "id" : "034",
-            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -633,9 +630,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "034"
          },
          {
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -650,10 +649,10 @@
                   9
                ]
             ],
-            "id" : "035",
-            "name" : "035"
+            "id" : "035"
          },
          {
+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -668,10 +667,10 @@
                   10
                ]
             ],
-            "id" : "036",
-            "name" : "036"
+            "id" : "036"
          },
          {
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -686,12 +685,9 @@
                   9
                ]
             ],
-            "name" : "037",
             "id" : "037"
          },
          {
-            "name" : "038",
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -705,10 +701,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "038",
+            "id" : "038"
          },
          {
-            "id" : "039",
             "name" : "039",
             "data" : [
                [
@@ -723,11 +720,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "039"
          },
          {
-            "id" : "040",
-            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -741,9 +737,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "040",
+            "id" : "040"
          },
          {
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -758,12 +757,9 @@
                   8
                ]
             ],
-            "id" : "041",
-            "name" : "041"
+            "id" : "041"
          },
          {
-            "id" : "042",
-            "name" : "042",
             "data" : [
                [
                   "Perl",
@@ -777,10 +773,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "042",
+            "id" : "042"
          },
          {
-            "id" : "043",
             "name" : "043",
             "data" : [
                [
@@ -795,10 +792,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "043"
          },
          {
-            "name" : "044",
             "id" : "044",
             "data" : [
                [
@@ -813,10 +810,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "044"
          },
          {
-            "id" : "045",
             "name" : "045",
             "data" : [
                [
@@ -831,11 +828,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045"
          },
          {
             "name" : "046",
-            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -849,10 +846,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "046"
          },
          {
-            "id" : "047",
             "name" : "047",
             "data" : [
                [
@@ -867,7 +864,8 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "047"
          },
          {
             "id" : "048",
@@ -889,11 +887,10 @@
          },
          {
             "id" : "049",
-            "name" : "049",
             "data" : [
                [
                   "Perl",
-                  15
+                  16
                ],
                [
                   "Raku",
@@ -903,21 +900,16 @@
                   "Blog",
                   4
                ]
-            ]
+            ],
+            "name" : "049"
          }
       ]
    },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-02-28 09:53:41 GMT"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "legend" : {
+      "enabled" : "false"
    },
    "series" : [
       {
@@ -925,58 +917,58 @@
          "name" : "Perl Weekly Challenge Languages",
          "data" : [
             {
-               "drilldown" : "001",
                "name" : "#001",
-               "y" : 140
+               "y" : 140,
+               "drilldown" : "001"
             },
             {
-               "drilldown" : "002",
                "y" : 109,
-               "name" : "#002"
+               "name" : "#002",
+               "drilldown" : "002"
             },
             {
-               "drilldown" : "003",
                "y" : 71,
-               "name" : "#003"
+               "name" : "#003",
+               "drilldown" : "003"
             },
             {
-               "y" : 91,
+               "drilldown" : "004",
                "name" : "#004",
-               "drilldown" : "004"
+               "y" : 91
             },
             {
-               "drilldown" : "005",
                "name" : "#005",
-               "y" : 71
+               "y" : 71,
+               "drilldown" : "005"
             },
             {
-               "drilldown" : "006",
                "name" : "#006",
-               "y" : 48
+               "y" : 48,
+               "drilldown" : "006"
             },
             {
-               "drilldown" : "007",
+               "y" : 56,
                "name" : "#007",
-               "y" : 56
+               "drilldown" : "007"
             },
             {
-               "drilldown" : "008",
+               "y" : 70,
                "name" : "#008",
-               "y" : 70
+               "drilldown" : "008"
             },
             {
-               "drilldown" : "009",
                "y" : 68,