- Added solutions by Jaldhar H. Vyas.

12 files changed, 1046 insertions, 1023 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 18d89156ec..4d4453c9c1 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,17 +1,262 @@
 {
+   "subtitle" : {
+      "text" : "[Champions: 42] Last updated at 2020-09-21 20:20:00 GMT"
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 078",
+         "data" : [
+            {
+               "drilldown" : "Abigail",
+               "y" : 2,
+               "name" : "Abigail"
+            },
+            {
+               "name" : "Adam Russell",
+               "y" : 3,
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Alexander Pankoff",
+               "y" : 2,
+               "name" : "Alexander Pankoff"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Andinus",
+               "name" : "Andinus"
+            },
+            {
+               "drilldown" : "Andrew Shitov",
+               "y" : 3,
+               "name" : "Andrew Shitov"
+            },
+            {
+               "name" : "Anton Fedotov",
+               "y" : 2,
+               "drilldown" : "Anton Fedotov"
+            },
+            {
+               "drilldown" : "Arne Sommer",
+               "y" : 5,
+               "name" : "Arne Sommer"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius"
+            },
+            {
+               "drilldown" : "Bob Lied",
+               "y" : 2,
+               "name" : "Bob Lied"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung"
+            },
+            {
+               "name" : "Colin Crain",
+               "y" : 5,
+               "drilldown" : "Colin Crain"
+            },
+            {
+               "name" : "Dave Cross",
+               "drilldown" : "Dave Cross",
+               "y" : 2
+            },
+            {
+               "name" : "Dave Jacoby",
+               "y" : 2,
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "name" : "E. Choroba",
+               "y" : 2,
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Flavio Poletti",
+               "y" : 4,
+               "name" : "Flavio Poletti"
+            },
+            {
+               "drilldown" : "Jaldhar H. Vyas",
+               "y" : 5,
+               "name" : "Jaldhar H. Vyas"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "James Smith",
+               "name" : "James Smith"
+            },
+            {
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Jason Messer",
+               "y" : 2,
+               "name" : "Jason Messer"
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "y" : 2,
+               "drilldown" : "Jorg Sommrey"
+            },
+            {
+               "drilldown" : "Julio de Castro",
+               "y" : 4,
+               "name" : "Julio de Castro"
+            },
+            {
+               "name" : "Kang-min Liu",
+               "y" : 2,
+               "drilldown" : "Kang-min Liu"
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5,
+               "name" : "Laurent Rosenfeld"
+            },
+            {
+               "drilldown" : "Lubos Kolouch",
+               "y" : 2,
+               "name" : "Lubos Kolouch"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "name" : "Markus Holzer",
+               "y" : 4,
+               "drilldown" : "Markus Holzer"
+            },
+            {
+               "y" : 7,
+               "drilldown" : "Mohammad S Anwar",
+               "name" : "Mohammad S Anwar"
+            },
+            {
+               "name" : "Myoungjin Jeon",
+               "y" : 4,
+               "drilldown" : "Myoungjin Jeon"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "y" : 2,
+               "name" : "Niels van Dijke"
+            },
+            {
+               "name" : "Nuno Vieira",
+               "y" : 2,
+               "drilldown" : "Nuno Vieira"
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "y" : 2,
+               "name" : "Pete Houston"
+            },
+            {
+               "name" : "Richard Park",
+               "y" : 2,
+               "drilldown" : "Richard Park"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Shahed Nooshmand",
+               "y" : 3,
+               "name" : "Shahed Nooshmand"
+            },
+            {
+               "name" : "Shawn Wagner",
+               "drilldown" : "Shawn Wagner",
+               "y" : 2
+            },
+            {
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green",
+               "y" : 3
+            },
+            {
+               "name" : "Simon Proctor",
+               "y" : 2,
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
+            },
+            {
+               "name" : "Vinod Kumar K",
+               "drilldown" : "Vinod Kumar K",
+               "y" : 1
+            },
+            {
+               "name" : "Walt Mankowski",
+               "y" : 3,
+               "drilldown" : "Walt Mankowski"
+            },
+            {
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
+               "y" : 2
+            }
+         ],
+         "colorByPoint" : 1
+      }
+   ],
+   "legend" : {
+      "enabled" : 0
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 078"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
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+      }
+   },
+   "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/>"
+   },
    "drilldown" : {
       "series" : [
          {
             "id" : "Abigail",
+            "name" : "Abigail",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Abigail"
+            ]
          },
          {
+            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -22,22 +267,21 @@
                   1
                ]
             ],
-            "id" : "Adam Russell",
-            "name" : "Adam Russell"
+            "id" : "Adam Russell"
          },
          {
+            "id" : "Alexander Pankoff",
             "name" : "Alexander Pankoff",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Alexander Pankoff"
+            ]
          },
          {
-            "name" : "Andinus",
             "id" : "Andinus",
+            "name" : "Andinus",
             "data" : [
                [
                   "Perl",
@@ -50,7 +294,6 @@
             ]
          },
          {
-            "id" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
@@ -61,19 +304,21 @@
                   1
                ]
             ],
-            "name" : "Andrew Shitov"
+            "name" : "Andrew Shitov",
+            "id" : "Andrew Shitov"
          },
          {
+            "name" : "Anton Fedotov",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Anton Fedotov",
-            "name" : "Anton Fedotov"
+            "id" : "Anton Fedotov"
          },
          {
+            "name" : "Arne Sommer",
             "data" : [
                [
                   "Perl",
@@ -88,8 +333,7 @@
                   1
                ]
             ],
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer"
+            "id" : "Arne Sommer"
          },
          {
             "id" : "Athanasius",
@@ -106,8 +350,8 @@
             "name" : "Athanasius"
          },
          {
-            "name" : "Bob Lied",
             "id" : "Bob Lied",
+            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
@@ -116,14 +360,14 @@
             ]
          },
          {
-            "id" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Cheok-Yin Fung"
+            "id" : "Cheok-Yin Fung"
          },
          {
             "id" : "Colin Crain",
@@ -154,28 +398,27 @@
             "name" : "Dave Cross"
          },
          {
-            "name" : "Dave Jacoby",
             "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby"
          },
          {
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            "id" : "E. Choroba"
          },
          {
             "name" : "Flavio Poletti",
-            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -185,27 +428,46 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
             "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Jan Krnavek"
+            ]
          },
          {
             "name" : "Jason Messer",
@@ -229,7 +491,6 @@
          },
          {
             "name" : "Julio de Castro",
-            "id" : "Julio de Castro",
             "data" : [
                [
                   "Perl",
@@ -239,7 +500,8 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Julio de Castro"
          },
          {
             "name" : "Kang-min Liu",
@@ -270,27 +532,26 @@
             "name" : "Laurent Rosenfeld"
          },
          {
+            "id" : "Lubos Kolouch",
             "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Lubos Kolouch"
+            ]
          },
          {
-            "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Mark Anderson"
+            "name" : "Mark Anderson"
          },
          {
-            "name" : "Markus Holzer",
             "data" : [
                [
                   "Perl",
@@ -301,10 +562,10 @@
                   2
                ]
             ],
+            "name" : "Markus Holzer",
             "id" : "Markus Holzer"
          },
          {
-            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -319,11 +580,12 @@
                   3
                ]
             ],
+            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar"
          },
          {
-            "name" : "Myoungjin Jeon",
             "id" : "Myoungjin Jeon",
+            "name" : "Myoungjin Jeon",
             "data" : [
                [
                   "Perl",
@@ -336,36 +598,37 @@
             ]
          },
          {
+            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Niels van Dijke"
+            ]
          },
          {
-            "name" : "Nuno Vieira",
             "id" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Nuno Vieira"
          },
          {
+            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Pete Houston",
-            "name" : "Pete Houston"
+            "id" : "Pete Houston"
          },
          {
+            "id" : "Richard Park",
             "data" : [
                [
                   "Raku",
@@ -376,12 +639,9 @@
                   1
                ]
             ],
-            "id" : "Richard Park",
             "name" : "Richard Park"
          },
          {
-            "name" : "Roger Bell_West",
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -395,11 +655,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
-            "name" : "Shahed Nooshmand",
-            "id" : "Shahed Nooshmand",
             "data" : [
                [
                   "Raku",
@@ -409,21 +669,23 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Shahed Nooshmand",
+            "id" : "Shahed Nooshmand"
          },
          {
-            "name" : "Shawn Wagner",
             "id" : "Shawn Wagner",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Shawn Wagner"
          },
          {
-            "name" : "Simon Green",
             "id" : "Simon Green",
+            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -446,17 +708,16 @@
             "id" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
+            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Steven Wilson"
+            "id" : "Steven Wilson"
          },
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-            "name" : "Ulrich Rieke",
             "id" : "Ulrich Rieke",
             "data" : [
                [
@@ -467,7 +728,8 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ulrich Rieke"
          },
          {
             "data" : [
@@ -476,11 +738,11 @@
                   1
                ]
             ],
-            "id" : "Vinod Kumar K",
-            "name" : "Vinod Kumar K"
+            "name" : "Vinod Kumar K",
+            "id" : "Vinod Kumar K"
          },
          {
-            "name" : "Walt Mankowski",
+            "id" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
@@ -491,265 +753,26 @@
                   1
                ]
             ],
-            "id" : "Walt Mankowski"
+            "name" : "Walt Mankowski"
          },
          {
-            "name" : "Wanderdoc",
-            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Wanderdoc",
+            "id" : "Wanderdoc"
          }
       ]
    },
-   "subtitle" : {
-      "text" : "[Champions: 41] Last updated at 2020-09-21 03:16:53 GMT"
+   "xAxis" : {
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    },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
-   },
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-               "drilldown" : "Alexander Pankoff",
-               "name" : "Alexander Pankoff"
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-               "name" : "Cheok-Yin Fung"
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-               "drilldown" : "Colin Crain",
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-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
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-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
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-               "y" : 2,
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-               "name" : "Julio de Castro"
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-               "drilldown" : "Kang-min Liu",
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-               "name" : "Kang-min Liu"
-            },
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-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld",
-               "y" : 5
-            },
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-               "drilldown" : "Lubos Kolouch",
-               "y" : 2,
-               "name" : "Lubos Kolouch"
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-               "drilldown" : "Mark Anderson",
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-               "name" : "Markus Holzer"
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-               "name" : "Mohammad S Anwar",
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-               "drilldown" : "Mohammad S Anwar"
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-               "drilldown" : "Pete Houston"
-            },
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-               "name" : "Richard Park",
-               "y" : 2,
-               "drilldown" : "Richard Park"
-            },
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-               "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "name" : "Shahed Nooshmand",
-               "drilldown" : "Shahed Nooshmand",
-               "y" : 3
-            },
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-               "name" : "Shawn Wagner",
-               "drilldown" : "Shawn Wagner",
-               "y" : 2
-            },
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-               "name" : "Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 3
-            },
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-               "y" : 2,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
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-               "name" : "Steven Wilson",
-               "y" : 1,
-               "drilldown" : "Steven Wilson"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "name" : "Vinod Kumar K",
-               "drilldown" : "Vinod Kumar K",
-               "y" : 1
-            },
-            {
-               "name" : "Walt Mankowski",
-               "drilldown" : "Walt Mankowski",
-               "y" : 3
-            },
-            {
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc",
-               "y" : 2
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 078",
-         "colorByPoint" : 1
-      }
-   ],
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index b373beadf6..b8a673c162 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,56 +1,56 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2020-09-21 03:16:53 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "series" : [
       {
-         "name" : "Contributions",
+         "dataLabels" : {
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "align" : "right",
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            }
+         },
          "data" : [
             [
                "Blog",
-               983
+               984
             ],
             [
                "Perl",
-               3317
+               3319
             ],
             [
                "Raku",
-               2155
+               2157
             ]
          ],
-         "dataLabels" : {
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "align" : "right",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "color" : "#FFFFFF"
-         }
+         "name" : "Contributions"
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2020-09-21 20:19:59 GMT"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "legend" : {
       "enabled" : "false"
    },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 43bd6844d1..56ce8293e1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,19 +1,12 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-21 03:16:53 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+   "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" : [
          {
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -28,6 +21,7 @@
                   11
                ]
             ],
+            "name" : "001",
             "id" : "001"
          },
          {
@@ -49,6 +43,7 @@
             "name" : "002"
          },
          {
+            "id" : "003",
             "name" : "003",
             "data" : [
                [
@@ -63,12 +58,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "003"
+            ]
          },
          {
-            "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -82,9 +74,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004",
+            "id" : "004"
          },