- Added solutions by Bartosz Jarzyna.

13 files changed, 928 insertions, 909 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 594485aa98..bf2d72e060 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,38 +1,41 @@
 {
    "series" : [
       {
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 109",
          "data" : [
             {
+               "name" : "Bartosz Jarzyna",
+               "drilldown" : "Bartosz Jarzyna",
+               "y" : 4
+            },
+            {
                "name" : "Dave Jacoby",
-               "y" : 3,
-               "drilldown" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
             },
             {
-               "y" : 2,
+               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
+               "y" : 2
             },
             {
+               "y" : 4,
                "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 4
+               "name" : "Flavio Poletti"
             },
             {
-               "drilldown" : "James Smith",
                "y" : 2,
+               "drilldown" : "James Smith",
                "name" : "James Smith"
             },
             {
-               "y" : 2,
                "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
             },
             {
+               "y" : 5,
                "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld",
-               "y" : 5
+               "name" : "Laurent Rosenfeld"
             },
             {
                "y" : 4,
@@ -40,9 +43,9 @@
                "drilldown" : "Luca Ferrari"
             },
             {
-               "y" : 2,
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
+               "y" : 2
             },
             {
                "y" : 3,
@@ -55,38 +58,38 @@
                "drilldown" : "Niels van Dijke"
             },
             {
-               "name" : "PJ Durai",
                "y" : 2,
+               "name" : "PJ Durai",
                "drilldown" : "PJ Durai"
             },
             {
-               "drilldown" : "Philip Hood",
                "name" : "Philip Hood",
+               "drilldown" : "Philip Hood",
                "y" : 2
             },
             {
-               "y" : 5,
                "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
             },
             {
                "y" : 2,
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green"
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green"
             },
             {
-               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
                "y" : 2
             },
             {
-               "y" : 4,
+               "drilldown" : "Stuart Little",
                "name" : "Stuart Little",
-               "drilldown" : "Stuart Little"
+               "y" : 4
             },
             {
-               "drilldown" : "Ulrich Rieke",
                "y" : 3,
+               "drilldown" : "Ulrich Rieke",
                "name" : "Ulrich Rieke"
             },
             {
@@ -94,23 +97,35 @@
                "name" : "W. Luis Mochan",
                "y" : 3
             }
-         ]
+         ],
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 109"
       }
    ],
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1,
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge - 109"
    },
-   "xAxis" : {
-      "type" : "category"
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Bartosz Jarzyna",
+            "id" : "Bartosz Jarzyna",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -121,21 +136,19 @@
                   1
                ]
             ],
-            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby"
          },
          {
+            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            ]
          },
          {
-            "name" : "Flavio Poletti",
             "id" : "Flavio Poletti",
             "data" : [
                [
@@ -146,17 +159,18 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "name" : "Flavio Poletti"
          },
          {
-            "name" : "James Smith",
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "James Smith",
+            "name" : "James Smith"
          },
          {
             "id" : "Jorg Sommrey",
@@ -170,7 +184,6 @@
          },
          {
             "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -184,10 +197,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -198,19 +212,20 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari"
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
          {
+            "id" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -221,41 +236,39 @@
                   1
                ]
             ],
-            "id" : "Mohammad S Anwar",
             "name" : "Mohammad S Anwar"
          },
          {
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            "id" : "Niels van Dijke"
          },
          {
-            "id" : "PJ Durai",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "id" : "PJ Durai",
             "name" : "PJ Durai"
          },
          {
-            "name" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Philip Hood"
+            "id" : "Philip Hood",
+            "name" : "Philip Hood"
          },
          {
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -270,30 +283,30 @@
                   1
                ]
             ],
+            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Simon Green",
             "name" : "Simon Green"
          },
          {
-            "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor"
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -304,6 +317,7 @@
                   2
                ]
             ],
+            "id" : "Stuart Little",
             "name" : "Stuart Little"
          },
          {
@@ -336,27 +350,32 @@
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 18] Last updated at 2021-04-22 15:30:41 GMT"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
+   "subtitle" : {
+      "text" : "[Champions: 19] Last updated at 2021-04-25 00:18:21 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "format" : "{point.y}",
             "enabled" : 1
-         }
+         },
+         "borderWidth" : 0
       }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index e644d9f52e..663c14ca85 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,27 +1,6 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-04-22 15:30:41 GMT"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "series" : [
       {
@@ -32,32 +11,53 @@
             ],
             [
                "Perl",
-               5137
+               5139
             ],
             [
                "Raku",
-               3263
+               3265
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
-            "y" : 10,
-            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
             "enabled" : "true",
-            "align" : "right",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
             "rotation" : -90,
-            "format" : "{point.y:.0f}"
-         }
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "align" : "right"
+         },
+         "name" : "Contributions"
       }
    ],
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-04-25 00:18:21 GMT"
+   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      },
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index a8b777174d..45768e5164 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,10 +1,14 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
+            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -18,12 +22,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "001",
-            "name" : "001"
+            ]
          },
          {
-            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -38,9 +40,10 @@
                   10
                ]
             ],
-            "name" : "002"
+            "id" : "002"
          },
          {
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -55,11 +58,11 @@
                   9
                ]
             ],
-            "id" : "003",
             "name" : "003"
          },
          {
             "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -73,11 +76,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004"
+            ]
          },
          {
-            "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -92,9 +94,10 @@
                   12
                ]
             ],
-            "name" : "005"
+            "id" : "005"
          },
          {
+            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -109,8 +112,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006"
+            ]
          },
          {
             "data" : [
@@ -149,7 +151,6 @@
             "id" : "008"
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -164,9 +165,12 @@
                   13
                ]
             ],
+            "id" : "009",
             "name" : "009"
          },
          {
+            "name" : "010",
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -180,12 +184,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010",
-            "name" : "010"
+            ]
          },
          {
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -200,6 +201,7 @@
                   10
                ]
             ],
+            "id" : "011",
             "name" : "011"
          },
          {
@@ -221,7 +223,7 @@
             "name" : "012"
          },
          {
-            "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -236,9 +238,10 @@
                   13
                ]
             ],
-            "id" : "013"
+            "name" : "013"
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -253,11 +256,10 @@
                   15
                ]
             ],
-            "id" : "014",
-            "name" : "014"
+            "id" : "014"
          },
          {
-            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -272,10 +274,10 @@
                   15
                ]
             ],
-            "name" : "015"
+            "id" : "015"
          },
          {
-            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -290,9 +292,10 @@
                   12
                ]
             ],
-            "name" : "016"
+            "id" : "016"
          },
          {
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -307,11 +310,10 @@
                   12
                ]
             ],
-            "id" : "017",
             "name" : "017"
          },
          {
-            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -326,11 +328,9 @@
                   14
                ]
             ],
-            "name" : "018"
+            "id" : "018"
          },
          {
-            "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -344,11 +344,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "019",
+            "name" : "019"
          },
          {
-            "name" : "020",
-            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -362,10 +362,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020",
+            "name" : "020"
          },
          {
-            "id" : "021",
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -380,10 +382,9 @@
                   10
                ]
             ],
-            "name" : "021"
+            "id" : "021"
          },
          {
-            "name" : "022",
             "id" : "022",
             "data" : [
                [
@@ -398,9 +399,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "022"
          },
          {
+            "name" : "023",
             "id" : "023",
             "data" : [
                [
@@ -415,8 +418,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023"
+            ]
          },
          {
             "name" : "024",
@@ -455,7 +457,6 @@
             ]
          },
          {
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -470,11 +471,10 @@
                   10
                ]
             ],
+            "id" : "026",
             "name" : "026"
          },
          {
-            "name" : "027",
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -488,9 +488,13 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027",
+            "name" : "027"
          },
          {
+            "name" : "028",
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -504,11 +508,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "028",
-            "name" : "028"
+            ]
          },
          {
+            "name" : "029",
             "id" : "029",
             "data" : [
                [
@@ -523,8 +526,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "029"
+            ]
          },
          {
             "id" : "030",
@@ -546,6 +548,7 @@
          },
          {
             "name" : "031",
+            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -559,11 +562,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "031"
+            ]
          },
          {
-            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -578,10 +580,10 @@
                   10
                ]
             ],
-            "name" : "032"
+            "id" : "032"
          },
          {
-            "id" : "033",
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -596,11 +598,9 @@
                   10
                ]
             ],
-            "name" : "033"
+            "id" : "033"
          },
          {
-            "name" : "034",
-            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -614,9 +614,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "034",
+            "name" : "034"
          },
          {
+            "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -630,12 +634,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "035",
-            "name" : "035"
+            ]
          },
          {
-            "name" : "036",
             "id" : "036",
             "data" : [
                [
@@ -650,7 +651,8 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "036"
          },
          {
             "data" : [
@@ -689,7 +691,7 @@
             ]
          },
          {
-            "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -704,7 +706,7 @@
                   12
                ]
             ],
-            "id" : "039"
+            "name" : "039"
          },
          {
             "data" : [
@@ -743,8 +745,6 @@
             ]
          },
          {
-            "name" : "042",
-            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -758,7 +758,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "042",
+            "name" : "042"
          },
          {
             "name" : "043",
@@ -779,8 +781,6 @@
             ]
          },
          {
-            "name" : "044",
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -794,10 +794,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "044",
+            "name" : "044"
          },
          {
-            "name" : "045",
+            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -812,9 +814,10 @@
                   11
                ]
             ],
-            "id" : "045"
+            "name" : "045"
          },
          {
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -829,8 +832,7 @@
                   10
                ]
             ],
-            "id" : "046",
-            "name" : "046"
+            "id" : "046"
          },
          {
             "name" : "047",
@@ -851,7 +853,7 @@
             ]
          },
          {
-            "name" : "048",
+            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -866,7 +868,7 @@
                   12
                ]
             ],
-            "id" : "048"
+            "name" : "048"
          },
          {
             "name" : "049",
@@ -887,7 +889,6 @@
             ]
          },
          {
-            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -902,6 +903,7 @@
                   12
                ]
             ],
+            "id" : "050",
             "name" : "050"
          },
          {
@@ -923,6 +925,8 @@
             "name" : "051"
          },
          {
+            "name" : "052",
+            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -936,13 +940,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "052",
-            "name" : "052"
+            ]
          },
          {
             "name" : "053",
-            "id" : "053",
             "data" : [
                [
                   "Perl",
@@ -956,9 +957,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "053"
          },
          {
+            "id" : "054",
             "data" : [
                [
                   "Perl",
@@ -973,11 +976,10 @@
                   18
                ]
             ],
-            "id" : "054",
             "name" : "054"
          },
          {
-            "id" : "055",
+            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -992,10 +994,10 @@
                   14
                ]
             ],
-            "name" : "055"
+            "id" : "055"
          },
          {
-            "id" : "056",
+            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1010,11 +1012,10 @@
                   16
                ]
             ],
-            "name" : "056"
+            "id" : "056"
          },
          {
             "name" : "057",
-            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1028,9 +1029,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "057"
          },
          {
+            "id" : "058",
             "data" : [
                [
                   "Perl",
@@ -1045,10 +1048,10 @@
                   13
                ]
             ],
-            "id" : "058",
             "name" : "058"
          },
          {
+            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1063,12 +1066,10 @@
                   16
                ]
             ],
-            "id" : "059",
             "name" : "059"
          },
          {
             "name" : "060",
-            "id" : "060",
             "data" : [
                [
                   "Perl",
@@ -1082,10 +1083,10 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "060"
          },
          {
-            "name" : "061",
             "id" : "061",
             "data" : [
                [