- Added solutions by E. Choroba.

14 files changed, 1177 insertions, 1162 deletions

diff --git a/challenge-096/e-choroba/perl5/ch-2b.pl b/challenge-096/e-choroba/perl5/ch-2.pl
index 22d9f8b10a..22d9f8b10a 100755
--- a/challenge-096/e-choroba/perl5/ch-2b.pl
+++ b/challenge-096/e-choroba/perl5/ch-2.pl
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8493c84e5f..14b40122a0 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,43 +1,51 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 11] Last updated at 2021-01-19 09:05:16 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "Perl Weekly Challenge - 096"
    },
-   "xAxis" : {
-      "type" : "category"
+   "subtitle" : {
+      "text" : "[Champions: 12] Last updated at 2021-01-19 09:10:48 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/>"
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Andrew Shitov"
+            "id" : "Andrew Shitov"
          },
          {
-            "id" : "Ben Davies",
-            "name" : "Ben Davies",
             "data" : [
                [
                   "Raku",
                   2
                ]
+            ],
+            "id" : "Ben Davies",
+            "name" : "Ben Davies"
+         },
+         {
+            "name" : "E. Choroba",
+            "id" : "E. Choroba",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ]
          },
          {
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -47,20 +55,22 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti"
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            "name" : "James Smith"
          },
          {
-            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -71,7 +81,7 @@
                   2
                ]
             ],
-            "id" : "Luca Ferrari"
+            "name" : "Luca Ferrari"
          },
          {
             "id" : "Mark Anderson",
@@ -84,16 +94,17 @@
             "name" : "Mark Anderson"
          },
          {
-            "id" : "Philip Hood",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "id" : "Philip Hood",
             "name" : "Philip Hood"
          },
          {
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -104,18 +115,17 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Roger Bell_West"
+            ]
          },
          {
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor"
+            ]
          },
          {
             "name" : "Stuart Little",
@@ -132,6 +142,7 @@
             "id" : "Stuart Little"
          },
          {
+            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -142,30 +153,49 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan",
-            "id" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 096"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
    },
-   "legend" : {
-      "enabled" : 0
+   "chart" : {
+      "type" : "column"
+   },
+   "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/>"
+   },
+   "xAxis" : {
+      "type" : "category"
    },
    "series" : [
       {
+         "name" : "Perl Weekly Challenge - 096",
          "colorByPoint" : 1,
          "data" : [
             {
-               "drilldown" : "Andrew Shitov",
+               "name" : "Andrew Shitov",
                "y" : 1,
-               "name" : "Andrew Shitov"
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "name" : "Ben Davies",
+               "y" : 2,
+               "drilldown" : "Ben Davies"
             },
             {
+               "name" : "E. Choroba",
                "y" : 2,
-               "drilldown" : "Ben Davies",
-               "name" : "Ben Davies"
+               "drilldown" : "E. Choroba"
             },
             {
                "drilldown" : "Flavio Poletti",
@@ -173,24 +203,24 @@
                "name" : "Flavio Poletti"
             },
             {
-               "name" : "James Smith",
                "drilldown" : "James Smith",
+               "name" : "James Smith",
                "y" : 2
             },
             {
                "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Luca Ferrari"
             },
             {
                "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
+               "name" : "Mark Anderson",
+               "y" : 2
             },
             {
-               "drilldown" : "Philip Hood",
+               "name" : "Philip Hood",
                "y" : 2,
-               "name" : "Philip Hood"
+               "drilldown" : "Philip Hood"
             },
             {
                "name" : "Roger Bell_West",
@@ -198,36 +228,21 @@
                "drilldown" : "Roger Bell_West"
             },
             {
-               "y" : 2,
                "drilldown" : "Simon Proctor",
+               "y" : 2,
                "name" : "Simon Proctor"
             },
             {
+               "name" : "Stuart Little",
                "y" : 4,
-               "drilldown" : "Stuart Little",
-               "name" : "Stuart Little"
+               "drilldown" : "Stuart Little"
             },
             {
                "y" : 3,
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
             }
-         ],
-         "name" : "Perl Weekly Challenge - 096"
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
+         ]
       }
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 10bb1158b6..764455a816 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,24 +1,33 @@
 {
-   "legend" : {
-      "enabled" : "false"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-01-19 09:10:48 GMT"
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
+   },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "rotation" : -90,
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "y" : 10
-         },
          "data" : [
             [
                "Blog",
@@ -26,38 +35,29 @@
             ],
             [
                "Perl",
-               4402
+               4404
             ],
             [
                "Raku",
                2891
             ]
          ],
+         "dataLabels" : {
+            "rotation" : -90,
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true",
+            "align" : "right",
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}"
+         },
          "name" : "Contributions"
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-01-19 09:05:16 GMT"
-   },
    "chart" : {
       "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
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-      "type" : "category"
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 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 6553812fdf..35eaef5260 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,13 +1,4 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-01-19 09:05:16 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -29,6 +20,8 @@
             "name" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -42,13 +35,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
             "id" : "003",
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -62,9 +52,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003"
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -79,7 +71,6 @@
                   10
                ]
             ],
-            "name" : "004",
             "id" : "004"
          },
          {
@@ -101,7 +92,6 @@
             "name" : "005"
          },
          {
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -116,11 +106,10 @@
                   7
                ]
             ],
+            "id" : "006",
             "name" : "006"
          },
          {
-            "id" : "007",
-            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -134,10 +123,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007",
+            "name" : "007"
          },
          {
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -152,9 +142,11 @@
                   12
                ]
             ],
+            "id" : "008",
             "name" : "008"
          },
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+            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -169,12 +161,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "009"
+            ]
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             "id" : "010",
-            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -188,9 +178,12 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "010"
          },
          {
+            "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -204,9 +197,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "011",
-            "id" : "011"
+            ]
          },
          {
             "id" : "012",
@@ -227,6 +218,8 @@
             "name" : "012"
          },
          {
+            "name" : "013",
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -240,13 +233,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "013",
-            "id" : "013"
+            ]
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             "id" : "014",
-            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -260,10 +250,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "name" : "014"
          },
          {
             "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -277,11 +269,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "015"
+            ]
          },
          {
             "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -295,8 +287,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "016"
+            ]
          },
          {
             "id" : "017",
@@ -317,6 +308,8 @@
             "name" : "017"
          },
          {
+            "name" : "018",
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -330,13 +323,10 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018",
-            "id" : "018"
+            ]
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             "id" : "019",
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -350,10 +340,11 @@
                   "Blog",
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                ]
-            ]
+            ],
+            "name" : "019"
          },
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-            "name" : "020",
+            "id" : "020",
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                   "Perl",
@@ -368,10 +359,10 @@
                   13
                ]
             ],
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+            "name" : "020"
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-            "name" : "021",
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -386,11 +377,10 @@
                   10
                ]
             ],
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+            "name" : "021"
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             "data" : [
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                   "Perl",
@@ -404,10 +394,10 @@
                   "Blog",
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+            ],
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-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -422,9 +412,12 @@
                   12
                ]
             ],
-            "id" : "023"
+            "id" : "023",
+            "name" : "023"
          },
          {
+            "name" : "024",
+            "id" : "024",
             "data" : [
                [
                   "Perl",
@@ -438,13 +431,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024",
-            "id" : "024"
+            ]
          },
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-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -458,10 +448,10 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "025"
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-            "name" : "026",
             "data" : [
                [
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@@ -476,10 +466,10 @@
                   10
                ]
             ],
-            "id" : "026"
+            "id" : "026",
+            "name" : "026"
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-            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -494,9 +484,11 @@
                   9
                ]
             ],
-            "id" : "027"
+            "id" : "027",
+            "name" : "027"
          },
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+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -511,11 +503,9 @@
                   9
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             "name" : "029",
             "data" : [
                [
@@ -530,9 +520,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "029"
          },
          {
+            "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -546,11 +539,10 @@
                   "Blog",
                   10
                ]
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-            "id" : "030"
+            ]
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             "data" : [
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                   "Perl",
@@ -565,8 +557,7 @@
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                ]
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-            "id" : "031"
+            "name" : "031"
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@@ -588,7 +579,6 @@
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@@ -602,11 +592,11 @@
                   "Blog",
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+            ],
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@@ -620,11 +610,12 @@
                   "Blog",
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+            ],
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+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -641,6 +632,7 @@
             ]
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                   "Perl",
@@ -655,10 +647,10 @@
                   11
                ]
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@@ -673,8 +665,7 @@
                   "Blog",
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@@ -691,11 +682,10 @@
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-            "id" : "038"
+            "id" : "038",
+            "name" : "038"
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-            "id" : "039",
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                   "Perl",
@@ -710,10 +700,10 @@
                   12
                ]
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+            "id" : "039",
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@@ -728,7 +718,8 @@
                   "Blog",
                   10
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+            ],
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@@ -749,8 +740,8 @@
             "name" : "041"
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+            "id" : "042",
             "data" : [
                [
                   "Perl",
@@ -768,6 +759,7 @@
          },
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+            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -781,10 +773,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "043"
+            ]
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+            "name" : "044",
+            "id" : "044",
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                   "Perl",
@@ -798,9 +791,7 @@
                   "Blog",
                   11
                ]
-            ],
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-            "id" : "044"
+            ]
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@@ -821,6 +812,7 @@
             "name" : "045"
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+            "id" : "046",
             "data" : [
                [
                   "Perl",
@@ -835,12 +827,10 @@
                   10
                ]
             ],
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+            "name" : "046"
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-            "name" : "047",
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                [
                   "Perl",
@@ -854,10 +844,11 @@
                   "Blog",
                   10
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+            ],
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                [
                   "Perl",
@@ -872,11 +863,10 @@
                   12
                ]
             ],
-            "id" : "048"
+            "name" : "048"
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             "id" : "049",
-            "name" : "049",
             "data" : [
                [
                   "Perl",
@@ -890,9 +880,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "049"
          },
          {
+            "name" : "050",
             "id" : "050",
             "data" : [
                [
@@ -907,12 +899,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "050"
+            ]
          },
          {
             "id" : "051",
-            "name" : "051",
             "data" : [
                [
                   "Perl",
@@ -926,9 +916,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "051"
          },
          {
+            "id" : "052",
             "data" : [
                [
                   "Perl",
@@ -943,10 +935,10 @@
                   14
                ]
             ],
-            "name" : "052",
-            "id" : "052"
+            "name" : "052"
          },
          {
+            "name" : "053",
             "id" : "053",
             "data" : [
                [
@@ -961,10 +953,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "053"
+            ]
          },
          {
+            "name" : "054",
             "id" : "054",
             "data" : [
                [
@@ -979,10 +971,10 @@
                   "Blog",
                   18
                ]
-            ],
-            "name" : "054"
+            ]
          },
          {
+            "name" : "055",
             "data" : [
                [
                   "Perl",
@@ -997,12 +989,10 @@
                   14
                ]
             ],
-            "name" : "055",
             "id" : "055"
          },
          {
             "id" : "056",
-            "name" : "056",
             "data" : [
                [
                   "Perl",
@@ -1016,11 +1006,12 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "name" : "056"
          },
          {
-            "id" : "057",
             "name" : "057",
+            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1055,7 +1046,6 @@
             "id" : "058"
          },
          {
-            "id" : "059",
             "name" : "059",
             "data" : [
                [
@@ -1070,10 +1060,11 @@
                   "Blog",
                   16
                ]
-            ]
+            ],
+            "id" : "059"
          },
          {
-            "id" : "060",
+            "name" : "060",
             "data" : [
                [
                   "Perl",
@@ -1088,7 +1079,7 @@
                   16
                ]
             ],
-            "name" : "060"
+            "id" : "060"
          },
          {
             "name" : "061",
@@ -1109,6 +1100,7 @@
             "id" : "061"
          },
          {
+            "name" : "062",
             "id" : "062",
             "data" : [
                [
@@ -1123,11 +1115,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "062"
+            ]