- Added solutions by PJ Durai.

14 files changed, 1216 insertions, 1201 deletions

diff --git a/challenge-088/pjdurai/raku/ch-1.pl6 b/challenge-088/pjdurai/raku/ch-1.p6
index 8f3caba5bc..8f3caba5bc 100644
--- a/challenge-088/pjdurai/raku/ch-1.pl6
+++ b/challenge-088/pjdurai/raku/ch-1.p6
diff --git a/challenge-088/pjdurai/raku/ch-2.pl6 b/challenge-088/pjdurai/raku/ch-2.p6
index a2fe17c22e..a2fe17c22e 100644
--- a/challenge-088/pjdurai/raku/ch-2.pl6
+++ b/challenge-088/pjdurai/raku/ch-2.p6
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 0dba835b70..c7fa77a542 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,30 +1,21 @@
 {
-   "tooltip" : {
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
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-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+         }
       }
    },
    "series" : [
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+         "colorByPoint" : 1,
          "data" : [
             {
-               "name" : "Andrew Shitov",
                "y" : 1,
-               "drilldown" : "Andrew Shitov"
+               "drilldown" : "Andrew Shitov",
+               "name" : "Andrew Shitov"
             },
             {
                "y" : 2,
@@ -42,70 +33,59 @@
                "name" : "Mark Anderson"
             },
             {
-               "name" : "Niels van Dijke",
+               "y" : 2,
                "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
+            },
+            {
+               "name" : "PJ Durai",
+               "drilldown" : "PJ Durai",
                "y" : 2
             },
             {
-               "name" : "Roger Bell_West",
                "y" : 4,
-               "drilldown" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
             },
             {
-               "y" : 3,
+               "name" : "Simon Green",
                "drilldown" : "Simon Green",
-               "name" : "Simon Green"
+               "y" : 3
             },
             {
-               "name" : "Simon Proctor",
+               "y" : 2,
                "drilldown" : "Simon Proctor",
-               "y" : 2
+               "name" : "Simon Proctor"
             },
             {
-               "name" : "Stuart Little",
                "y" : 2,
-               "drilldown" : "Stuart Little"
+               "drilldown" : "Stuart Little",
+               "name" : "Stuart Little"
             },
             {
-               "drilldown" : "W. Luis Mochan",
                "y" : 3,
+               "drilldown" : "W. Luis Mochan",
                "name" : "W. Luis Mochan"
             }
          ],
-         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 088"
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-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 088"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 10] Last updated at 2020-11-24 09:21:25 GMT"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andrew Shitov",
             "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Andrew Shitov"
          },
          {
-            "name" : "E. Choroba",
             "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
@@ -114,24 +94,24 @@
             ]
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "James Smith",
             "name" : "James Smith"
          },
          {
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
             "data" : [
@@ -144,6 +124,17 @@
             "id" : "Niels van Dijke"
          },
          {
+            "id" : "PJ Durai",
+            "name" : "PJ Durai",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -154,12 +145,10 @@
                   2
                ]
             ],
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
             "id" : "Simon Green",
-            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -169,31 +158,31 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green"
          },
          {
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          },
          {
+            "id" : "Stuart Little",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Stuart Little",
             "name" : "Stuart Little"
          },
          {
             "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -203,8 +192,34 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "W. Luis Mochan"
          }
       ]
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 088"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 11] Last updated at 2020-11-24 09:28:01 GMT"
+   },
+   "tooltip" : {
+      "followPointer" : 1,
+      "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/>"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 0072e99ed7..480fb35a3d 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,34 +1,9 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2020-11-24 09:21:25 GMT"
-   },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : null
-      },
-      "min" : 0
-   },
    "series" : [
       {
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -40,24 +15,49 @@
             ],
             [
                "Raku",
-               2534
+               2536
             ]
          ],
+         "name" : "Contributions",
          "dataLabels" : {
-            "y" : 10,
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
             "format" : "{point.y:.0f}",
-            "rotation" : -90,
+            "enabled" : "true",
+            "y" : 10,
             "align" : "right",
+            "rotation" : -90,
             "color" : "#FFFFFF",
-            "enabled" : "true"
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            }
          }
       }
    ],
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-11-24 09:28:01 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "legend" : {
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+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f61a00ed76..2d2dff36ea 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -2,11 +2,30 @@
    "legend" : {
       "enabled" : "false"
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-11-24 09:28:01 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "001",
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -23,6 +42,7 @@
             ]
          },
          {
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -37,7 +57,6 @@
                   10
                ]
             ],
-            "id" : "002",
             "name" : "002"
          },
          {
@@ -59,6 +78,7 @@
             "id" : "003"
          },
          {
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -73,12 +93,9 @@
                   10
                ]
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-            "id" : "004",
             "name" : "004"
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-            "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -92,7 +109,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "005",
+            "id" : "005"
          },
          {
             "data" : [
@@ -113,6 +132,7 @@
             "id" : "006"
          },
          {
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -127,10 +147,11 @@
                   10
                ]
             ],
-            "id" : "007",
-            "name" : "007"
+            "id" : "007"
          },
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+            "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -144,11 +165,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "008",
-            "name" : "008"
+            ]
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -162,13 +183,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
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-            "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -182,7 +199,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010",
+            "id" : "010"
          },
          {
             "data" : [
@@ -199,10 +218,12 @@
                   10
                ]
             ],
-            "id" : "011",
-            "name" : "011"
+            "name" : "011",
+            "id" : "011"
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+            "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -216,13 +237,10 @@
                   "Blog",
                   11
                ]
-            ],
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-            "id" : "012"
+            ]
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-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -236,9 +254,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013"
          },
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+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -253,10 +273,11 @@
                   15
                ]
             ],
-            "name" : "014",
             "id" : "014"
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -270,9 +291,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015",
-            "name" : "015"
+            ]
          },
          {
             "data" : [
@@ -293,6 +312,8 @@
             "id" : "016"
          },
          {
+            "id" : "017",
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -306,13 +327,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "017",
-            "id" : "017"
+            ]
          },
          {
-            "name" : "018",
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -329,8 +348,6 @@
             ]
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-            "name" : "019",
-            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -344,9 +361,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "019",
+            "id" : "019"
          },
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+            "name" : "020",
             "data" : [
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                   "Perl",
@@ -361,7 +381,6 @@
                   13
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@@ -397,10 +416,11 @@
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                ]
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-            "name" : "022"
+            "name" : "022",
+            "id" : "022"
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+            "id" : "023",
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                [
                   "Perl",
@@ -415,8 +435,7 @@
                   12
                ]
             ],
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-            "id" : "023"
+            "name" : "023"
          },
          {
             "data" : [
@@ -433,10 +452,12 @@
                   11
                ]
             ],
-            "id" : "024",
-            "name" : "024"
+            "name" : "024",
+            "id" : "024"
          },
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+            "id" : "025",
+            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -450,11 +471,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025",
-            "id" : "025"
+            ]
          },
          {
+            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -469,12 +489,10 @@
                   10
                ]
             ],
-            "name" : "026",
-            "id" : "026"
+            "name" : "026"
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-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -488,9 +506,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "027"
          },
          {
+            "id" : "028",
             "data" : [
                [
                   "Perl",
@@ -505,10 +525,10 @@
                   9
                ]
             ],
-            "id" : "028",
             "name" : "028"
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -523,10 +543,11 @@
                   12
                ]
             ],
-            "name" : "029",
             "id" : "029"
          },
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+            "id" : "030",
+            "name" : "030",
             "data" : [
                [
                   "Perl",
@@ -540,13 +561,9 @@
                   "Blog",
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+            ]
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             "data" : [
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                   "Perl",
@@ -560,7 +577,9 @@
                   "Blog",
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+            "id" : "031"
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@@ -577,12 +596,10 @@
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-            "name" : "032"
+            "name" : "032",
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             "data" : [
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                   "Perl",
@@ -596,11 +613,12 @@
                   "Blog",
                   10
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@@ -614,10 +632,10 @@
                   "Blog",
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@@ -632,11 +650,12 @@
                   "Blog",
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+            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -653,6 +672,7 @@
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@@ -667,11 +687,9 @@
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-            "name" : "037"
+            "id" : "037"
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@@ -686,9 +704,11 @@
                   "Blog",
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@@ -703,10 +723,11 @@
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-            "name" : "039"
+            "id" : "039"
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+            "id" : "040",
+            "name" : "040",
             "data" : [
                [
                   "Perl",
@@ -720,11 +741,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "040",
-            "id" : "040"
+            ]
          },
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+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -739,8 +759,7 @@
                   9
                ]
             ],
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-            "name" : "041"
+            "id" : "041"
          },
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@@ -761,8 +780,8 @@
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-            "name" : "043",
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+            "name" : "043",
             "data" : [
                [
                   "Perl",
@@ -780,7 +799,6 @@
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             "data" : [
                [
                   "Perl",
@@ -794,11 +812,10 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
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          },
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-            "id" : "045",
             "data" : [
                [
                   "Perl",
@@ -812,7 +829,9 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "045",
+            "id" : "045"
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          {
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@@ -851,8 +870,6 @@
             ]
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-            "name" : "048",
-            "id" : "048",
             "data" : [
                [
                   "Perl",
@@ -866,11 +883,12 @@
                   "Blog",
                   12
                ]
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+            ],
+            "name" : "048",
+            "id" : "048"
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             "id" : "049",
-            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -884,11 +902,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
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-            "name" : "050",
             "data" : [
                [
                   "Perl",
@@ -902,11 +920,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
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-            "id" : "051",
             "data" : [
                [
                   "Perl",
@@ -920,9 +938,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "051"
          },
          {
+            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -937,12 +957,9 @@
                   14
                ]
             ],
-            "id" : "052",
-            "name" : "052"
+            "id" : "052"
          },
          {
-            "name" : "053",
-            "id" : "053",
             "data" : [
                [
                   "Perl",
@@ -956,10 +973,11 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "053",
+            "id" : "053"
          },
          {
-            "name" : "054",
             "id" : "054",
             "data" : [
                [
@@ -974,11 +992,10 @@
                   "Blog",
                   18
                ]
-            ]
+            ],
+            "name" : "054"
          },
          {
-            "id" : "055",
-            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -992,9 +1009,13 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "055",
+            "id" : "055"
          },
          {
+            "id" : "056",
+            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1008,12 +1029,9 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "056",
-            "id" : "056"
+            ]
          },
          {
-            "id" : "057",
             "name" : "057",
             "data" : [
                [
@@ -1028,11 +1046,10 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "057"
          },
          {
-            "id" : "058",
-            "name" : "058",
             "data" : [
                [
                   "Perl",
@@ -1046,9 +1063,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "058",
+            "id" : "058"
          },
          {
+            "id" : "059",
+            "name" : "059",
             "data" : [
                [
                   "Perl",
@@ -1062,9 +1083,7 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "059",
-            "name" : "059"
+            ]
          },
          {
             "id" : "060",
@@ -1086,7 +1105,6 @@
          },
          {
             "id" : "061",
-            "name" : "061",
             "data" : [
                [
                   "Perl",
@@ -1100,11 +1118,10 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "061"
          },
          {
-            "id" : "062",
-            "name" : "062",
             "data" : [
                [
                   "Perl",
@@ -1118,9 +1135,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "062",
+            "id" : "062"
          },
          {
+            "id" : "063",
             "data" : [