- Added solutions by Athanasius.

13 files changed, 1418 insertions, 1399 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 4c15472054..89f0e3c766 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,28 +1,8 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 112"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 21] Last updated at 2021-05-16 17:33:07 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Aaron Smith",
             "data" : [
                [
                   "Raku",
@@ -33,22 +13,33 @@
                   1
                ]
             ],
-            "id" : "Aaron Smith",
-            "name" : "Aaron Smith"
+            "id" : "Aaron Smith"
          },
          {
-            "id" : "Abigail",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "name" : "Abigail",
+            "id" : "Abigail"
+         },
+         {
+            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
                ]
-            ]
+            ],
+            "id" : "Athanasius"
          },
          {
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
@@ -58,9 +49,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung"
          },
          {
+            "name" : "Colin Crain",
             "data" : [
                [
                   "Perl",
@@ -75,7 +69,6 @@
                   1
                ]
             ],
-            "name" : "Colin Crain",
             "id" : "Colin Crain"
          },
          {
@@ -89,27 +82,27 @@
                   1
                ]
             ],
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby"
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby"
          },
          {
+            "name" : "Dimitar Dimitrov",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Dimitar Dimitrov",
             "id" : "Dimitar Dimitrov"
          },
          {
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
             "id" : "E. Choroba"
          },
          {
@@ -123,8 +116,8 @@
             ]
          },
          {
-            "name" : "Flavio Poletti",
             "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -137,6 +130,8 @@
             ]
          },
          {
+            "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -146,23 +141,21 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
-            "id" : "Jan Krnavek",
             "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Jan Krnavek"
          },
          {
-            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -171,8 +164,8 @@
             ]
          },
          {
-            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -190,7 +183,6 @@
          },
          {
             "name" : "Luca Ferrari",
-            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -200,11 +192,12 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
@@ -213,8 +206,6 @@
             ]
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -228,11 +219,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "Simon Green",
-            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -242,11 +233,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green",
+            "id" : "Simon Green"
          },
          {
-            "name" : "Stuart Little",
             "id" : "Stuart Little",
+            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -259,8 +252,6 @@
             ]
          },
          {
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -270,11 +261,12 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
             "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -284,87 +276,81 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          },
          {
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc"
+            "id" : "Wanderdoc"
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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/>"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 112",
          "data" : [
             {
+               "y" : 3,
                "drilldown" : "Aaron Smith",
-               "name" : "Aaron Smith",
-               "y" : 3
+               "name" : "Aaron Smith"
             },
             {
-               "y" : 2,
                "name" : "Abigail",
+               "y" : 2,
                "drilldown" : "Abigail"
             },
             {
-               "y" : 3,
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "name" : "Cheok-Yin Fung",
                "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung"
+               "y" : 3
             },
             {
-               "y" : 5,
                "name" : "Colin Crain",
+               "y" : 5,
                "drilldown" : "Colin Crain"
             },
             {
-               "y" : 3,
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "y" : 3
             },
             {
-               "name" : "Dimitar Dimitrov",
                "drilldown" : "Dimitar Dimitrov",
-               "y" : 1
+               "y" : 1,
+               "name" : "Dimitar Dimitrov"
             },
             {
                "drilldown" : "E. Choroba",
-               "name" : "E. Choroba",
-               "y" : 2
+               "y" : 2,
+               "name" : "E. Choroba"
             },
             {
-               "y" : 2,
                "drilldown" : "Feng Chang",
+               "y" : 2,
                "name" : "Feng Chang"
             },
             {
-               "name" : "Flavio Poletti",
+               "y" : 4,
                "drilldown" : "Flavio Poletti",
-               "y" : 4
+               "name" : "Flavio Poletti"
             },
             {
-               "name" : "James Smith",
+               "y" : 3,
                "drilldown" : "James Smith",
-               "y" : 3
+               "name" : "James Smith"
             },
             {
                "y" : 2,
@@ -372,56 +358,89 @@
                "name" : "Jan Krnavek"
             },
             {
+               "y" : 2,
                "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey",
-               "y" : 2
+               "name" : "Jorg Sommrey"
             },
             {
-               "drilldown" : "Laurent Rosenfeld",
                "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
                "y" : 5
             },
             {
                "y" : 4,
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
             },
             {
+               "name" : "Mark Anderson",
                "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
+               "drilldown" : "Mark Anderson"
             },
             {
-               "y" : 5,
                "drilldown" : "Roger Bell_West",
+               "y" : 5,
                "name" : "Roger Bell_West"
             },
             {
-               "y" : 3,
+               "name" : "Simon Green",
                "drilldown" : "Simon Green",
-               "name" : "Simon Green"
+               "y" : 3
             },
             {
+               "y" : 4,
                "drilldown" : "Stuart Little",
-               "name" : "Stuart Little",
-               "y" : 4
+               "name" : "Stuart Little"
             },
             {
-               "y" : 2,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke",
+               "y" : 2
             },
             {
-               "drilldown" : "W. Luis Mochan",
                "name" : "W. Luis Mochan",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
             },
             {
-               "y" : 1,
                "name" : "Wanderdoc",
+               "y" : 1,
                "drilldown" : "Wanderdoc"
             }
-         ]
+         ],
+         "name" : "Perl Weekly Challenge - 112",
+         "colorByPoint" : 1
       }
-   ]
+   ],
+   "legend" : {
+      "enabled" : 0
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 112"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
+   "subtitle" : {
+      "text" : "[Champions: 22] Last updated at 2021-05-16 17:39:15 GMT"
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 121c4017e8..fd9abe0b4d 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,48 +1,41 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "subtitle" : {
-      "text" : "Last updated at 2021-05-16 17:33:07 GMT"
+      "text" : "Last updated at 2021-05-16 17:39:14 GMT"
    },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
          }
       },
       "type" : "category"
    },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "yAxis" : {
       "title" : {
          "text" : null
       },
       "min" : 0
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
-         "name" : "Contributions",
          "dataLabels" : {
-            "rotation" : -90,
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
             "align" : "right",
+            "y" : 10,
+            "color" : "#FFFFFF",
             "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
             },
-            "color" : "#FFFFFF",
-            "y" : 10
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "rotation" : -90
          },
          "data" : [
             [
@@ -51,13 +44,20 @@
             ],
             [
                "Perl",
-               5298
+               5300
             ],
             [
                "Raku",
-               3362
+               3364
             ]
-         ]
+         ],
+         "name" : "Contributions"
       }
-   ]
+   ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 4de46c6220..389bac9b34 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,38 +1,36 @@
 {
+   "xAxis" : {
+      "type" : "category"
+   },
    "title" : {
       "text" : "Perl Weekly Challenge Language"
    },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-05-16 17:33:07 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
    "tooltip" : {
       "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true"
    },
-   "xAxis" : {
-      "type" : "category"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-05-16 17:39:15 GMT"
    },
    "drilldown" : {
       "series" : [
          {
             "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -46,7 +44,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
             "id" : "002",
@@ -81,8 +80,8 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "name" : "003",
+            "id" : "003"
          },
          {
             "id" : "004",
@@ -135,12 +134,10 @@
                   7
                ]
             ],
-            "id" : "006",
-            "name" : "006"
+            "name" : "006",
+            "id" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -154,7 +151,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
             "data" : [
@@ -175,7 +174,6 @@
             "id" : "008"
          },
          {
-            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -190,7 +188,8 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
             "data" : [
@@ -211,6 +210,7 @@
             "id" : "010"
          },
          {
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -225,12 +225,9 @@
                   10
                ]
             ],
-            "id" : "011",
             "name" : "011"
          },
          {
-            "id" : "012",
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -244,11 +241,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -262,10 +259,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013",
+            "id" : "013"
          },
          {
-            "id" : "014",
             "name" : "014",
             "data" : [
                [
@@ -280,7 +278,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
             "id" : "015",
@@ -302,7 +301,6 @@
          },
          {
             "id" : "016",
-            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -316,11 +314,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "016"
          },
          {
-            "name" : "017",
             "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -337,6 +336,7 @@
             ]
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -351,10 +351,10 @@
                   14
                ]
             ],
-            "id" : "018",
             "name" : "018"
          },
          {
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -369,11 +369,9 @@
                   13
                ]
             ],
-            "name" : "019",
-            "id" : "019"
+            "name" : "019"
          },
          {
-            "name" : "020",
             "id" : "020",
             "data" : [
                [
@@ -388,11 +386,10 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
-            "id" : "021",
-            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -406,7 +403,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "021",
+            "id" : "021"
          },
          {
             "id" : "022",
@@ -427,8 +426,8 @@
             ]
          },
          {
-            "name" : "023",
             "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -445,6 +444,7 @@
             ]
          },
          {
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -459,12 +459,9 @@
                   11
                ]
             ],
-            "id" : "024",
-            "name" : "024"
+            "id" : "024"
          },
          {
-            "name" : "025",
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -478,11 +475,13 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025",
+            "id" : "025"
          },
          {
-            "name" : "026",
             "id" : "026",
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -500,7 +499,6 @@
          },
          {
             "id" : "027",
-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -514,9 +512,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027"
          },
          {
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -531,12 +531,10 @@
                   9
                ]
             ],
-            "id" : "028",
             "name" : "028"
          },
          {
             "name" : "029",
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -550,11 +548,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "029"
          },
          {
             "id" : "030",
-            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -568,11 +566,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "030"
          },
          {
-            "name" : "031",
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -586,9 +583,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "031",
+            "id" : "031"
          },
          {
+            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -602,13 +603,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032",
-            "name" : "032"
+            ]
          },
          {
-            "id" : "033",
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -622,7 +619,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "033",
+            "id" : "033"
          },
          {
             "id" : "034",
@@ -644,7 +643,6 @@
          },
          {
             "name" : "035",
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -658,10 +656,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035"
          },
          {
-            "name" : "036",
             "id" : "036",
             "data" : [
                [
@@ -676,7 +674,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036"
          },
          {
             "data" : [
@@ -693,10 +692,11 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "name" : "037",
+            "id" : "037"
          },
          {
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -711,11 +711,9 @@
                   12
                ]
             ],
-            "id" : "038",
-            "name" : "038"
+            "id" : "038"
          },
          {
-            "name" : "039",
             "id" : "039",
             "data" : [
                [
@@ -730,7 +728,8 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "039"
          },
          {
             "id" : "040",
@@ -751,8 +750,8 @@
             ]
          },
          {
-            "name" : "041",
             "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -805,6 +804,7 @@
             ]
          },
          {
+            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -819,12 +819,10 @@
                   11
                ]
             ],
-            "name" : "044",
-            "id" : "044"
+            "name" : "044"
          },
          {
             "name" : "045",
-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -838,7 +836,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "045"
          },
          {
             "id" : "046",
@@ -859,6 +858,8 @@
             ]
          },
          {
+            "id" : "047",
+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -872,11 +873,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "047",
-            "name" : "047"
+            ]
          },
          {
+            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -891,12 +891,11 @@
                   12
                ]
             ],
-            "id" : "048",
             "name" : "048"
          },
          {
-            "name" : "049",
             "id" : "049",
+            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -914,7 +913,6