- Added solutions by Athanasius.

11 files changed, 854 insertions, 835 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 397d3ef1e2..4d8ab05e4b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,19 +1,154 @@
 {
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 067"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 067",
+         "data" : [
+            {
+               "drilldown" : "Andrew Shitov",
+               "y" : 2,
+               "name" : "Andrew Shitov"
+            },
+            {
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer",
+               "y" : 5
+            },
+            {
+               "y" : 4,
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 2,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 3,
+               "name" : "Donald Hunter",
+               "drilldown" : "Donald Hunter"
+            },
+            {
+               "name" : "E. Choroba",
+               "y" : 2,
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Javier Luque",
+               "y" : 5,
+               "name" : "Javier Luque"
+            },
+            {
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Leo Manfredi",
+               "y" : 1,
+               "name" : "Leo Manfredi"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 4,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "y" : 2,
+               "name" : "Niels van Dijke"
+            },
+            {
+               "y" : 3,
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Miner",
+               "y" : 2,
+               "name" : "Simon Miner"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 3
+            },
+            {
+               "name" : "Walt Mankowski",
+               "y" : 2,
+               "drilldown" : "Walt Mankowski"
+            },
+            {
+               "y" : 2,
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc"
+            }
+         ],
+         "colorByPoint" : 1
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 19] Last updated at 2020-07-04 10:08:25 GMT"
+   },
+   "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/>"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
          },
          {
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer",
             "data" : [
                [
                   "Perl",
@@ -27,19 +162,36 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer"
+         },
+         {
+            "name" : "Athanasius",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Athanasius"
          },
          {
-            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Dave Jacoby"
+            "id" : "Dave Jacoby"
          },
          {
+            "name" : "Donald Hunter",
             "data" : [
                [
                   "Raku",
@@ -50,22 +202,19 @@
                   1
                ]
             ],
-            "id" : "Donald Hunter",
-            "name" : "Donald Hunter"
+            "id" : "Donald Hunter"
          },
          {
-            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
-            "name" : "Javier Luque",
-            "id" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -79,7 +228,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Javier Luque",
+            "id" : "Javier Luque"
          },
          {
             "name" : "Jorg Sommrey",
@@ -92,17 +243,17 @@
             "id" : "Jorg Sommrey"
          },
          {
+            "name" : "Leo Manfredi",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Leo Manfredi",
-            "name" : "Leo Manfredi"
+            "id" : "Leo Manfredi"
          },
          {
-            "id" : "Luca Ferrari",
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -113,16 +264,16 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari"
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
          {
@@ -136,17 +287,17 @@
             "id" : "Mohammad S Anwar"
          },
          {
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Niels van Dijke"
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke"
          },
          {
-            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -157,27 +308,27 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West"
+            "name" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Miner",
+            "name" : "Simon Miner",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Simon Miner"
+            "id" : "Simon Miner"
          },
          {
-            "name" : "Simon Proctor",
             "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Simon Proctor"
          },
          {
             "id" : "Ulrich Rieke",
@@ -194,14 +345,14 @@
             "name" : "Ulrich Rieke"
          },
          {
-            "id" : "Walt Mankowski",
+            "name" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Walt Mankowski"
+            "id" : "Walt Mankowski"
          },
          {
             "name" : "Wanderdoc",
@@ -214,137 +365,5 @@
             "id" : "Wanderdoc"
          }
       ]
-   },
-   "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
-   },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge - 067",
-         "colorByPoint" : 1,
-         "data" : [
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-               "y" : 2,
-               "name" : "Andrew Shitov",
-               "drilldown" : "Andrew Shitov"
-            },
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-               "y" : 5,
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
-            },
-            {
-               "y" : 2,
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Donald Hunter",
-               "name" : "Donald Hunter"
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Javier Luque",
-               "name" : "Javier Luque"
-            },
-            {
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey",
-               "y" : 2
-            },
-            {
-               "y" : 1,
-               "name" : "Leo Manfredi",
-               "drilldown" : "Leo Manfredi"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Simon Miner",
-               "name" : "Simon Miner"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "Walt Mankowski",
-               "name" : "Walt Mankowski",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Wanderdoc",
-               "name" : "Wanderdoc"
-            }
-         ]
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 18] Last updated at 2020-07-03 17:06:32 GMT"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 067"
-   },
-   "chart" : {
-      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 8504e6d482..383db46c20 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,33 +1,22 @@
 {
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      }
-   },
    "subtitle" : {
-      "text" : "Last updated at 2020-07-03 17:06:32 GMT"
+      "text" : "Last updated at 2020-07-04 10:08:24 GMT"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "format" : "{point.y:.0f}",
-            "align" : "right",
-            "enabled" : "true"
-         },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -35,29 +24,40 @@
             ],
             [
                "Perl",
-               2775
+               2777
             ],
             [
                "Raku",
-               1767
+               1769
             ]
          ],
-         "name" : "Contributions"
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "rotation" : -90,
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true"
+         }
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : null
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
       },
-      "min" : 0
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 9c673e1255..018dcceeb2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,23 +1,8 @@
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-         "dataLabels" : {
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-            "format" : "{point.y}"
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-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "drilldown" : {
       "series" : [
          {
             "name" : "001",
-            "id" : "001",
             "data" : [
                [
                   "Perl",
@@ -31,11 +16,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001"
          },
          {
             "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -49,9 +34,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002"
          },
          {
+            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -66,11 +53,10 @@
                   9
                ]
             ],
-            "id" : "003",
             "name" : "003"
          },
          {
-            "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -85,11 +71,10 @@
                   10
                ]
             ],
-            "id" : "004"
+            "name" : "004"
          },
          {
             "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -103,10 +88,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
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-            "name" : "006",
             "id" : "006",
             "data" : [
                [
@@ -121,9 +106,12 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006"
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -137,12 +125,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
-            "name" : "008",
             "id" : "008",
             "data" : [
                [
@@ -157,9 +142,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -173,11 +161,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -192,12 +179,10 @@
                   11
                ]
             ],
-            "id" : "010",
             "name" : "010"
          },
          {
             "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -211,7 +196,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011"
          },
          {
             "data" : [
@@ -228,12 +214,10 @@
                   11
                ]
             ],
-            "id" : "012",
-            "name" : "012"
+            "name" : "012",
+            "id" : "012"
          },
          {
-            "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -247,9 +231,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013",
+            "id" : "013"
          },
          {
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -264,7 +251,6 @@
                   15
                ]
             ],
-            "id" : "014",
             "name" : "014"
          },
          {
@@ -286,6 +272,8 @@
             "id" : "015"
          },
          {
+            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -299,11 +287,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "016",
-            "name" : "016"
+            ]
          },
          {
+            "id" : "017",
             "name" : "017",
             "data" : [
                [
@@ -318,12 +305,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "017"
+            ]
          },
          {
             "name" : "018",
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -337,10 +322,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "id" : "018"
          },
          {
             "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -354,8 +341,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019"
+            ]
          },
          {
             "id" : "020",
@@ -390,10 +376,12 @@
                   10
                ]
             ],
-            "id" : "021",
-            "name" : "021"
+            "name" : "021",
+            "id" : "021"
          },
          {
+            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -407,9 +395,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "022",
-            "name" : "022"
+            ]
          },
          {
             "id" : "023",
@@ -430,8 +416,6 @@
             "name" : "023"
          },
          {
-            "name" : "024",
-            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -445,7 +429,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "024",
+            "id" : "024"
          },
          {
             "id" : "025",
@@ -484,7 +470,6 @@
             "name" : "026"
          },
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-            "name" : "027",
             "id" : "027",
             "data" : [
                [
@@ -499,10 +484,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027"
          },
          {
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -517,11 +502,11 @@
                   9
                ]
             ],
+            "name" : "028",
             "id" : "028"
          },
          {
             "name" : "029",
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -535,10 +520,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "029"
          },
          {
             "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -552,8 +539,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "030"
+            ]
          },
          {
             "data" : [
@@ -570,8 +556,8 @@
                   9
                ]
             ],
-            "id" : "031",
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
             "id" : "032",
@@ -592,7 +578,7 @@
             "name" : "032"
          },
          {
-            "id" : "033",
+            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -607,10 +593,10 @@
                   10
                ]
             ],
-            "name" : "033"
+            "id" : "033"
          },
          {
-            "id" : "034",
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -625,9 +611,10 @@
                   11
                ]
             ],
-            "name" : "034"
+            "id" : "034"
          },
          {
+            "name" : "035",
             "data" : [
                [
                   "Perl",
@@ -642,11 +629,9 @@
                   9
                ]
             ],
-            "id" : "035",
-            "name" : "035"
+            "id" : "035"
          },
          {
-            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -661,9 +646,11 @@
                   11
                ]
             ],
-            "name" : "036"
+            "name" : "036",
+            "id" : "036"
          },
          {
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -678,11 +665,9 @@
                   9
                ]
             ],
-            "id" : "037",
-            "name" : "037"
+            "id" : "037"
          },
          {
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -697,10 +682,10 @@
                   12
                ]
             ],
-            "name" : "038"
+            "name" : "038",
+            "id" : "038"
          },
          {
-            "name" : "039",
             "data" : [
                [
                   "Perl",
@@ -715,11 +700,11 @@
                   12
                ]
             ],
+            "name" : "039",
             "id" : "039"
          },
          {
             "name" : "040",
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -733,10 +718,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "040"
          },
          {
             "id" : "041",
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -750,10 +737,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "041"
+            ]
          },
          {
+            "id" : "042",
             "name" : "042",
             "data" : [
                [
@@ -768,11 +755,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "042"
+            ]
          },
          {
-            "id" : "043",
+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -787,10 +773,9 @@
                   11
                ]
             ],
-            "name" : "043"
+            "id" : "043"
          },
          {
-            "name" : "044",
             "data" : [
                [
                   "Perl",
@@ -805,9 +790,11 @@
                   11
                ]
             ],
+            "name" : "044",
             "id" : "044"
          },
          {
+            "id" : "045",
             "name" : "045",
             "data" : [
                [
@@ -822,10 +809,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "045"
+            ]
          },
          {
+            "id" : "046",
             "name" : "046",
             "data" : [
                [
@@ -840,10 +827,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "046"
+            ]
          },
          {
+            "name" : "047",
             "data" : [
                [
                   "Perl",
@@ -858,10 +845,11 @@
                   10
                ]
             ],
-            "id" : "047",
-            "name" : "047"
+            "id" : "047"
          },
          {
+            "id" : "048",
+            "name" : "048",