- Added solution by Andrew Shitov.

13 files changed, 927 insertions, 1341 deletions

diff --git a/challenge-065/ash/blog.txt b/challenge-065/ash/blog.txt
new file mode 100644
index 0000000000..239dc26342
--- /dev/null
+++ b/challenge-065/ash/blog.txt
@@ -0,0 +1 @@
+https://andrewshitov.com/2020/06/15/raku-daily-skill-builders/
diff --git a/members.json b/members.json
index e80789f224..edc8e35256 100644
--- a/members.json
+++ b/members.json
@@ -12,6 +12,7 @@
     "antonio-gamiz"         : "Antonio Gamiz",
     "arne-sommer"           : "Arne Sommer",
     "arpad-toth"            : "Arpad Toth",
+    "ash"                   : "Andrew Shitov",
     "athanasius"            : "Athanasius",
     "aubrey-quarcoo"        : "Aubrey Quarcoo",
     "ben-davies"            : "Ben Davies",
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index f3b5024a1c..fcffb9c91f 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,13 +1,23 @@
 {
-   "chart" : {
-      "type" : "column"
+   "series" : [
+      {
+         "data" : [
+            {
+               "name" : "Andrew Shitov",
+               "drilldown" : "Andrew Shitov",
+               "y" : 2
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 065",
+         "colorByPoint" : 1
+      }
+   ],
+   "title" : {
+      "text" : "Perl Weekly Challenge - 065"
    },
    "legend" : {
       "enabled" : 0
    },
-   "subtitle" : {
-      "text" : "[Champions: 26] Last updated at 2020-06-14 23:53:40 GMT"
-   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
@@ -17,498 +27,41 @@
          "borderWidth" : 0
       }
    },
+   "xAxis" : {
+      "type" : "category"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 064"
+   "subtitle" : {
+      "text" : "[Champions: 1] Last updated at 2020-06-15 06:52:03 GMT"
    },
    "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
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ]
-         },
-         {
-            "id" : "Athanasius",
-            "name" : "Athanasius",
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ],
-               [
-                  "Raku",
-                  1
-               ]
-            ]
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Bartosz Jarzyna",
-            "id" : "Bartosz Jarzyna"
-         },
-         {
-            "name" : "Cheok-Yin Fung",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Cheok-Yin Fung"
-         },
-         {
-            "id" : "Colin Crain",
-            "name" : "Colin Crain",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ]
-         },
-         {
-            "name" : "Dave Jacoby",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Dave Jacoby"
-         },
-         {
-            "id" : "Duncan C. White",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Duncan C. White"
-         },
-         {
-            "name" : "E. Choroba",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "E. Choroba"
-         },
-         {
-            "name" : "Jaldhar H. Vyas",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Jaldhar H. Vyas"
-         },
-         {
-            "id" : "Javier Luque",
-            "name" : "Javier Luque",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ]
-         },
-         {
-            "name" : "Jorg Sommrey",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Jorg Sommrey"
-         },
-         {
-            "name" : "Laurent Rosenfeld",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "id" : "Laurent Rosenfeld"
-         },
-         {
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ]
-            ],
-            "name" : "Leo Manfredi",
-            "id" : "Leo Manfredi"
-         },
-         {
-            "name" : "Luca Ferrari",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  2
-               ]
-            ],
-            "id" : "Luca Ferrari"
-         },
-         {
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "name" : "Mohammad S Anwar",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  1
-               ],
-               [
-                  "Blog",
-                  2
-               ]
-            ],
-            "id" : "Mohammad S Anwar"
-         },
-         {
-            "id" : "Niels van Dijke",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "name" : "Niels van Dijke"
-         },
-         {
-            "id" : "Richard Hainsworth",
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
-               ]
-            ],
-            "name" : "Richard Hainsworth"
-         },
-         {
-            "data" : [
-               [
-                  "Blog",
-                  1
-               ]
-            ],
-            "name" : "Richard Park",
-            "id" : "Richard Park"
-         },
-         {
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ],
-               [
-                  "Raku",
-                  2
                ],
                [
                   "Blog",
                   1
                ]
             ]
-         },
-         {
-            "name" : "Sangeet Kar",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ],
-            "id" : "Sangeet Kar"
-         },
-         {
-            "id" : "Shahed Nooshmand",
-            "name" : "Shahed Nooshmand",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ],
-               [
-                  "Blog",
-                  1
-               ]
-            ]
-         },
-         {
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor",
-            "data" : [
-               [
-                  "Raku",
-                  2
-               ]
-            ]
-         },
-         {
-            "id" : "Stephanie Stein",
-            "data" : [
-               [
-                  "Perl",
-                  1
-               ]
-            ],
-            "name" : "Stephanie Stein"
-         },
-         {
-            "name" : "Ulrich Rieke",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ],
-            "id" : "Ulrich Rieke"
-         },
-         {
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc",
-            "data" : [
-               [
-                  "Perl",
-                  2
-               ]
-            ]
          }
       ]
-   },
-   "series" : [
-      {
-         "data" : [
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-               "y" : 3,
-               "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer"
-            },
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-               "name" : "Athanasius",
-               "drilldown" : "Athanasius"
-            },
-            {
-               "drilldown" : "Bartosz Jarzyna",
-               "y" : 3,
-               "name" : "Bartosz Jarzyna"
-            },
-            {
-               "name" : "Cheok-Yin Fung",
-               "y" : 3,
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "drilldown" : "Colin Crain",
-               "name" : "Colin Crain",
-               "y" : 5
-            },
-            {
-               "y" : 3,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "name" : "Duncan C. White",
-               "y" : 2,
-               "drilldown" : "Duncan C. White"
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Jaldhar H. Vyas",
-               "y" : 5,
-               "name" : "Jaldhar H. Vyas"
-            },
-            {
-               "y" : 5,
-               "name" : "Javier Luque",
-               "drilldown" : "Javier Luque"
-            },
-            {
-               "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
-            },
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-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
-            },
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-               "drilldown" : "Leo Manfredi"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "y" : 4,
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 5,
-               "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "name" : "Richard Hainsworth",
-               "y" : 1,
-               "drilldown" : "Richard Hainsworth"
-            },
-            {
-               "drilldown" : "Richard Park",
-               "name" : "Richard Park",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Sangeet Kar",
-               "y" : 2,
-               "name" : "Sangeet Kar"
-            },
-            {
-               "y" : 3,
-               "name" : "Shahed Nooshmand",
-               "drilldown" : "Shahed Nooshmand"
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "y" : 1,
-               "name" : "Stephanie Stein",
-               "drilldown" : "Stephanie Stein"
-            },
-            {
-               "y" : 2,
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "name" : "Wanderdoc",
-               "y" : 2,
-               "drilldown" : "Wanderdoc"
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 064",
-         "colorByPoint" : 1
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 9723e270a6..cefbb3f469 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,22 +1,16 @@
 {
+   "chart" : {
+      "type" : "column"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "yAxis" : {
       "min" : 0,
       "title" : {
          "text" : null
       }
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-14 23:53:40 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -26,12 +20,19 @@
       },
       "type" : "category"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-15 06:52:03 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               745
+               746
             ],
             [
                "Perl",
@@ -39,25 +40,24 @@
             ],
             [
                "Raku",
-               1698
+               1699
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
             "rotation" : -90,
-            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "y" : 10,
+            "align" : "right",
             "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
-            },
-            "y" : 10,
-            "enabled" : "true",
-            "align" : "right"
+            }
          }
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index c3fbf0444c..d04dbdc3fc 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,4 +1,368 @@
 {
+   "legend" : {
+      "enabled" : "false"
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge Languages",
+         "colorByPoint" : "true",
+         "data" : [
+            {
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+               "y" : 142,
+               "name" : "#001"
+            },
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+               "y" : 109,
+               "name" : "#002"
+            },
+            {
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+               "drilldown" : "003",
+               "name" : "#003"
+            },
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+               "y" : 91,
+               "drilldown" : "004"
+            },
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+               "drilldown" : "005",
+               "name" : "#005"
+            },
+            {
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+               "drilldown" : "006",
+               "y" : 52
+            },
+            {
+               "y" : 59,
+               "drilldown" : "007",
+               "name" : "#007"
+            },
+            {
+               "y" : 72,
+               "drilldown" : "008",
+               "name" : "#008"
+            },
+            {
+               "name" : "#009",
+               "drilldown" : "009",
+               "y" : 68
+            },
+            {
+               "drilldown" : "010",
+               "y" : 60,
+               "name" : "#010"
+            },
+            {
+               "drilldown" : "011",
+               "y" : 79,
+               "name" : "#011"
+            },
+            {
+               "name" : "#012",
+               "drilldown" : "012",
+               "y" : 83
+            },
+            {
+               "drilldown" : "013",
+               "y" : 76,
+               "name" : "#013"
+            },
+            {
+               "name" : "#014",
+               "drilldown" : "014",
+               "y" : 96
+            },
+            {
+               "y" : 93,
+               "drilldown" : "015",
+               "name" : "#015"
+            },
+            {
+               "drilldown" : "016",
+               "y" : 66,
+               "name" : "#016"
+            },
+            {
+               "drilldown" : "017",
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+               "name" : "#017"
+            },
+            {
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+               "drilldown" : "018"
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+               "drilldown" : "020",
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+               "drilldown" : "022",
+               "name" : "#022"
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+               "drilldown" : "026",
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+               "drilldown" : "027",
+               "name" : "#027"
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+               "drilldown" : "028",
+               "name" : "#028"
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+               "name" : "#030"
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+               "drilldown" : "031",
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+               "drilldown" : "034",
+               "y" : 62,
+               "name" : "#034"
+            },
+            {
+               "drilldown" : "035",
+               "y" : 62,
+               "name" : "#035"
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+               "y" : 66,
+               "drilldown" : "036"
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+               "drilldown" : "037"
+            },
+            {
+               "drilldown" : "038",
+               "y" : 65,
+               "name" : "#038"
+            },
+            {
+               "name" : "#039",
+               "drilldown" : "039",
+               "y" : 60
+            },
+            {
+               "name" : "#040",
+               "drilldown" : "040",
+               "y" : 71
+            },
+            {
+               "name" : "#041",
+               "y" : 74,
+               "drilldown" : "041"
+            },
+            {
+               "name" : "#042",
+               "drilldown" : "042",
+               "y" : 88
+            },
+            {
+               "drilldown" : "043",
+               "y" : 66,
+               "name" : "#043"
+            },
+            {
+               "drilldown" : "044",
+               "y" : 82,
+               "name" : "#044"
+            },
+            {
+               "y" : 94,
+               "drilldown" : "045",
+               "name" : "#045"
+            },
+            {
+               "name" : "#046",
+               "y" : 85,
+               "drilldown" : "046"
+            },
+            {
+               "name" : "#047",
+               "y" : 82,
+               "drilldown" : "047"
+            },
+            {
+               "drilldown" : "048",
+               "y" : 106,
+               "name" : "#048"
+            },
+            {
+               "name" : "#049",
+               "y" : 85,
+               "drilldown" : "049"
+            },
+            {
+               "name" : "#050",
+               "y" : 96,
+               "drilldown" : "050"
+            },
+            {
+               "drilldown" : "051",
+               "y" : 87,
+               "name" : "#051"
+            },
+            {
+               "drilldown" : "052",
+               "y" : 89,
+               "name" : "#052"
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+               "drilldown" : "053",
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+               "drilldown" : "054",
+               "name" : "#054"
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+               "drilldown" : "055"
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+               "drilldown" : "056",
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+            },
+            {
+               "drilldown" : "057",
+               "y" : 78,
+               "name" : "#057"
+            },
+            {
+               "name" : "#058",
+               "drilldown" : "058",
+               "y" : 61
+            },
+            {
+               "name" : "#059",
+               "y" : 82,
+               "drilldown" : "059"
+            },
+            {
+               "name" : "#060",
+               "y" : 78,
+               "drilldown" : "060"
+            },
+            {
+               "name" : "#061",
+               "drilldown" : "061",
+               "y" : 79
+            },
+            {
+               "name" : "#062",
+               "drilldown" : "062",
+               "y" : 53
+            },
+            {
+               "name" : "#063",
+               "drilldown" : "063",
+               "y" : 85
+            },
+            {
+               "y" : 73,
+               "drilldown" : "064",
+               "name" : "#064"
+            },
+            {
+               "drilldown" : "065",
+               "y" : 2,
+               "name" : "#065"
+            }
+         ]
+      }
+   ],
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-06-15 06:52:03 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "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/>"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -20,6 +384,8 @@
             "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -33,13 +399,9 @@
                   "Blog",
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                ]
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-            "id" : "002"
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                   "Perl",
@@ -53,7 +415,9 @@
                   "Blog",
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                ]
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@@ -74,7 +438,7 @@
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@@ -89,11 +453,9 @@
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@@ -107,7 +469,9 @@
                   "Blog",
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@@ -164,7 +528,7 @@
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@@ -179,11 +543,10 @@
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@@ -197,10 +560,10 @@
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@@ -215,10 +578,11 @@
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