- Added solutions by Jaldhar H. Vyas.

13 files changed, 1405 insertions, 1382 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 59c66f0e18..c1f7f9d65b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,207 +1,8 @@
 {
-   "xAxis" : {
-      "type" : "category"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 102"
-   },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "Perl Weekly Challenge - 102",
-         "data" : [
-            {
-               "name" : "Aaron Smith",
-               "y" : 3,
-               "drilldown" : "Aaron Smith"
-            },
-            {
-               "name" : "Abigail",
-               "y" : 4,
-               "drilldown" : "Abigail"
-            },
-            {
-               "name" : "Adam Russell",
-               "y" : 4,
-               "drilldown" : "Adam Russell"
-            },
-            {
-               "drilldown" : "Alexander Karelas",
-               "y" : 1,
-               "name" : "Alexander Karelas"
-            },
-            {
-               "drilldown" : "Arne Sommer",
-               "y" : 5,
-               "name" : "Arne Sommer"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius"
-            },
-            {
-               "name" : "Bob Lied",
-               "y" : 1,
-               "drilldown" : "Bob Lied"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Colin Crain",
-               "name" : "Colin Crain"
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-            {
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-               "drilldown" : "Cristina Heredia",
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-               "drilldown" : "Dave Jacoby",
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-               "drilldown" : "Duncan C. White",
-               "name" : "Duncan C. White"
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-               "name" : "E. Choroba"
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-            {
-               "drilldown" : "Flavio Poletti",
-               "y" : 4,
-               "name" : "Flavio Poletti"
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-               "drilldown" : "Gustavo Chaves"
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-               "drilldown" : "James Smith",
-               "name" : "James Smith"
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-               "y" : 2,
-               "drilldown" : "Jan Krnavek"
-            },
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-               "name" : "Joan Mimosinnet",
-               "y" : 2,
-               "drilldown" : "Joan Mimosinnet"
-            },
-            {
-               "drilldown" : "Jorg Sommrey",
-               "y" : 2,
-               "name" : "Jorg Sommrey"
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-               "drilldown" : "Lubos Kolouch",
-               "y" : 2,
-               "name" : "Lubos Kolouch"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Maxim Kolodyazhny",
-               "y" : 1,
-               "drilldown" : "Maxim Kolodyazhny"
-            },
-            {
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke",
-               "y" : 2
-            },
-            {
-               "name" : "Paulo Custodio",
-               "y" : 2,
-               "drilldown" : "Paulo Custodio"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West",
-               "y" : 5
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green"
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-            {
-               "drilldown" : "Simon Proctor",
-               "y" : 2,
-               "name" : "Simon Proctor"
-            },
-            {
-               "drilldown" : "Stuart Little",
-               "y" : 4,
-               "name" : "Stuart Little"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4,
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3
-            },
-            {
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Yet Ebreo",
-               "y" : 1,
-               "name" : "Yet Ebreo"
-            }
-         ]
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 32] Last updated at 2021-03-07 23:47:18 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Aaron Smith",
+            "name" : "Aaron Smith",
             "data" : [
                [
                   "Raku",
@@ -212,7 +13,7 @@
                   1
                ]
             ],
-            "name" : "Aaron Smith"
+            "id" : "Aaron Smith"
          },
          {
             "id" : "Abigail",
@@ -243,13 +44,13 @@
             "name" : "Adam Russell"
          },
          {
+            "name" : "Alexander Karelas",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Alexander Karelas",
             "id" : "Alexander Karelas"
          },
          {
@@ -286,13 +87,13 @@
          },
          {
             "name" : "Bob Lied",
+            "id" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Bob Lied"
+            ]
          },
          {
             "name" : "Cheok-Yin Fung",
@@ -305,14 +106,14 @@
             "id" : "Cheok-Yin Fung"
          },
          {
-            "name" : "Colin Crain",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Colin Crain"
+            "id" : "Colin Crain",
+            "name" : "Colin Crain"
          },
          {
             "id" : "Cristina Heredia",
@@ -325,6 +126,7 @@
             "name" : "Cristina Heredia"
          },
          {
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -335,30 +137,31 @@
                   1
                ]
             ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            "name" : "Dave Jacoby"
          },
          {
-            "id" : "Duncan C. White",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Duncan C. White",
             "name" : "Duncan C. White"
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
+            "name" : "Flavio Poletti",
+            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -368,23 +171,39 @@
                   "Blog",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "name" : "Flavio Poletti",
-            "id" : "Flavio Poletti"
+            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves"
          },
          {
+            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
-            "name" : "Gustavo Chaves",
-            "id" : "Gustavo Chaves"
+            "name" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "James Smith",
             "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -397,44 +216,44 @@
             ]
          },
          {
-            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Jan Krnavek"
+            "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek"
          },
          {
-            "id" : "Joan Mimosinnet",
+            "name" : "Joan Mimosinnet",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Joan Mimosinnet"
+            "id" : "Joan Mimosinnet"
          },
          {
+            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Jorg Sommrey"
+            ]
          },
          {
-            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Lubos Kolouch"
+            "id" : "Lubos Kolouch"
          },
          {
             "data" : [
@@ -443,41 +262,41 @@
                   1
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "id" : "Maxim Kolodyazhny",
             "name" : "Maxim Kolodyazhny",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Maxim Kolodyazhny"
          },
          {
-            "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Niels van Dijke"
+            "id" : "Niels van Dijke"
          },
          {
+            "id" : "Paulo Custodio",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Paulo Custodio",
-            "id" : "Paulo Custodio"
+            "name" : "Paulo Custodio"
          },
          {
-            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -492,9 +311,11 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West"
+            "name" : "Roger Bell_West"
          },
          {
+            "name" : "Simon Green",
+            "id" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -504,13 +325,11 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Simon Green",
-            "id" : "Simon Green"
+            ]
          },
          {
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
@@ -529,12 +348,10 @@
                   2
                ]
             ],
-            "name" : "Stuart Little",
-            "id" : "Stuart Little"
+            "id" : "Stuart Little",
+            "name" : "Stuart Little"
          },
          {
-            "id" : "Ulrich Rieke",
-            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -544,10 +361,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke"
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          {
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -558,31 +376,236 @@
                   1
                ]
             ],
+            "id" : "W. Luis Mochan",
             "name" : "W. Luis Mochan"
          },
          {
-            "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Wanderdoc"
+            "name" : "Wanderdoc"
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          {
+            "name" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Yet Ebreo",
             "id" : "Yet Ebreo"
          }
       ]
    },
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+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 102"
+   },
+   "series" : [
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+               "y" : 3,
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+               "y" : 4,
+               "name" : "Adam Russell",
+               "drilldown" : "Adam Russell"
+            },
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+               "drilldown" : "Alexander Karelas",
+               "name" : "Alexander Karelas"
+            },
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+               "name" : "Arne Sommer",
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+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied"
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+            },
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+               "drilldown" : "Colin Crain",
+               "name" : "Colin Crain"
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+               "drilldown" : "Cristina Heredia",
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+               "name" : "E. Choroba"
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+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti",
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+            },
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+               "drilldown" : "Gustavo Chaves",
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+               "name" : "Jaldhar H. Vyas",
+               "y" : 5
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+               "name" : "James Smith",
+               "y" : 3
+            },
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+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
+            },
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+               "name" : "Joan Mimosinnet",
+               "drilldown" : "Joan Mimosinnet"
+            },
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+               "drilldown" : "Jorg Sommrey",
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+               "name" : "Maxim Kolodyazhny"
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+               "name" : "Niels van Dijke",
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+            },
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+               "drilldown" : "Paulo Custodio",
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+               "y" : 2
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+               "name" : "Stuart Little",
+               "drilldown" : "Stuart Little"
+            },
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+               "drilldown" : "Ulrich Rieke",
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+               "drilldown" : "W. Luis Mochan",
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+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
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+            },
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+               "drilldown" : "Yet Ebreo",
+               "name" : "Yet Ebreo",
+               "y" : 1
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 102",
+         "colorByPoint" : 1
+      }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 33] Last updated at 2021-03-08 03:04:32 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
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    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index e48352c735..63e293c6f4 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,63 +1,63 @@
 {
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       }
    },
+   "tooltip" : {
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+   },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "series" : [
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-         "dataLabels" : {
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                "Blog",
-               1378
+               1379
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                "Perl",
-               4825
+               4827
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                "Raku",
-               3087
+               3089
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-      "text" : "Last updated at 2021-03-07 23:47:18 GMT"
+      "text" : "Last updated at 2021-03-08 03:04:32 GMT"
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 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index e3c23d243f..aa059ec1c3 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,4 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -21,11 +16,11 @@
                   11
                ]
             ],
-            "name" : "001",
-            "id" : "001"
+            "id" : "001",
+            "name" : "001"
          },
          {
-            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -40,7 +35,7 @@
                   10
                ]
             ],
-            "id" : "002"
+            "name" : "002"
          },
          {
             "data" : [
@@ -57,12 +52,10 @@
                   9
                ]
             ],
-            "name" : "003",
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
-            "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -76,9 +69,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004",
+            "name" : "004"
          },
          {
+            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -93,10 +89,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005"
+            ]
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -111,11 +107,9 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "name" : "006"
          },
          {
-            "id" : "007",
             "name" : "007",
             "data" : [
                [
@@ -130,11 +124,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007"
          },
          {
             "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -148,11 +142,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008"
          },
          {
-            "id" : "009",
             "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -169,6 +164,7 @@
             ]
          },
          {
+            "name" : "010",
             "id" : "010",
             "data" : [
                [
@@ -183,11 +179,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010"
+            ]
          },
          {
-            "name" : "011",
             "data" : [
                [
                   "Perl",
@@ -202,9 +196,11 @@
                   10
                ]
             ],
-            "id" : "011"
+            "id" : "011",
+            "name" : "011"
          },
          {
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -219,12 +215,11 @@
                   11
                ]
             ],
-            "name" : "012",
             "id" : "012"
          },
          {
-            "id" : "013",
             "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -242,6 +237,7 @@
          },
          {
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -255,11 +251,9 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014"
+            ]
          },
          {
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -274,10 +268,11 @@
                   15
                ]
             ],
+            "id" : "015",
             "name" : "015"
          },
          {
-            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -292,11 +287,11 @@
                   12
                ]
             ],
-            "id" : "016"
+            "name" : "016"
          },
          {
-            "id" : "017",
             "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -313,7 +308,7 @@
             ]
          },
          {
-            "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -328,10 +323,9 @@
                   14
                ]
             ],
-            "id" : "018"
+            "name" : "018"
          },
          {
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -346,11 +340,10 @@
                   13
                ]
             ],
-            "id" : "019"
+            "id" : "019",
+            "name" : "019"
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",