- Added solutions by Lubos Kolouch.

1 files changed, 205 insertions, 205 deletions

diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 6031ea74fd..53aa7a5275 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1,67 +1,65 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "xAxis" : {
-      "type" : "category"
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
          "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Leaders",
          "data" : [
             {
+               "name" : "#1: Laurent Rosenfeld",
                "y" : 902,
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "#1: Laurent Rosenfeld"
+               "drilldown" : "Laurent Rosenfeld"
             },
             {
-               "y" : 692,
+               "name" : "#2: Jaldhar H. Vyas",
                "drilldown" : "Jaldhar H. Vyas",
-               "name" : "#2: Jaldhar H. Vyas"
+               "y" : 692
             },
             {
-               "y" : 600,
                "name" : "#3: Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West",
+               "y" : 600
             },
             {
-               "name" : "#4: Arne Sommer",
+               "y" : 554,
                "drilldown" : "Arne Sommer",
-               "y" : 554
+               "name" : "#4: Arne Sommer"
             },
             {
                "y" : 460,
-               "name" : "#5: Javier Luque",
-               "drilldown" : "Javier Luque"
+               "drilldown" : "Javier Luque",
+               "name" : "#5: Javier Luque"
             },
             {
                "y" : 452,
-               "name" : "#6: Ruben Westerberg",
-               "drilldown" : "Ruben Westerberg"
+               "drilldown" : "Ruben Westerberg",
+               "name" : "#6: Ruben Westerberg"
             },
             {
-               "drilldown" : "Colin Crain",
                "name" : "#7: Colin Crain",
-               "y" : 450
+               "y" : 450,
+               "drilldown" : "Colin Crain"
             },
             {
-               "drilldown" : "Athanasius",
                "name" : "#8: Athanasius",
+               "drilldown" : "Athanasius",
                "y" : 424
             },
             {
-               "y" : 416,
                "drilldown" : "E. Choroba",
+               "y" : 416,
                "name" : "#9: E. Choroba"
             },
             {
+               "name" : "#10: Mohammad S Anwar",
                "y" : 394,
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "#10: Mohammad S Anwar"
+               "drilldown" : "Mohammad S Anwar"
             },
             {
-               "y" : 386,
                "drilldown" : "Adam Russell",
+               "y" : 386,
                "name" : "#11: Adam Russell"
             },
             {
@@ -70,34 +68,34 @@
                "name" : "#12: Joelle Maslak"
             },
             {
-               "name" : "#13: Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "y" : 324
+               "y" : 324,
+               "name" : "#13: Dave Jacoby"
             },
             {
+               "drilldown" : "Simon Proctor",
                "y" : 324,
-               "name" : "#14: Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "name" : "#14: Simon Proctor"
             },
             {
+               "y" : 278,
                "drilldown" : "Duncan C. White",
-               "name" : "#15: Duncan C. White",
-               "y" : 278
+               "name" : "#15: Duncan C. White"
             },
             {
+               "y" : 278,
                "drilldown" : "Ryan Thompson",
-               "name" : "#16: Ryan Thompson",
-               "y" : 278
+               "name" : "#16: Ryan Thompson"
             },
             {
                "drilldown" : "Ulrich Rieke",
-               "name" : "#17: Ulrich Rieke",
-               "y" : 278
+               "y" : 278,
+               "name" : "#17: Ulrich Rieke"
             },
             {
-               "y" : 268,
+               "name" : "#18: Luca Ferrari",
                "drilldown" : "Luca Ferrari",
-               "name" : "#18: Luca Ferrari"
+               "y" : 268
             },
             {
                "y" : 230,
@@ -106,62 +104,62 @@
             },
             {
                "y" : 216,
-               "name" : "#20: Yet Ebreo",
-               "drilldown" : "Yet Ebreo"
+               "drilldown" : "Yet Ebreo",
+               "name" : "#20: Yet Ebreo"
             },
             {
-               "y" : 188,
                "name" : "#21: Noud Aldenhoven",
+               "y" : 188,
                "drilldown" : "Noud Aldenhoven"
             },
             {
-               "drilldown" : "Cheok-Yin Fung",
                "name" : "#22: Cheok-Yin Fung",
-               "y" : 182
+               "y" : 182,
+               "drilldown" : "Cheok-Yin Fung"
             },
             {
                "drilldown" : "Mark Anderson",
-               "name" : "#23: Mark Anderson",
-               "y" : 182
+               "y" : 182,
+               "name" : "#23: Mark Anderson"
             },
             {
-               "name" : "#24: Markus Holzer",
+               "y" : 182,
                "drilldown" : "Markus Holzer",
-               "y" : 182
+               "name" : "#24: Markus Holzer"
             },
             {
-               "y" : 176,
+               "name" : "#25: Kevin Colyer",
                "drilldown" : "Kevin Colyer",
-               "name" : "#25: Kevin Colyer"
+               "y" : 176
             },
             {
-               "drilldown" : "Wanderdoc",
                "name" : "#26: Wanderdoc",
-               "y" : 166
+               "y" : 166,
+               "drilldown" : "Wanderdoc"
             },
             {
-               "y" : 162,
+               "name" : "#27: Kian-Meng Ang",
                "drilldown" : "Kian-Meng Ang",
-               "name" : "#27: Kian-Meng Ang"
+               "y" : 162
             },
             {
-               "drilldown" : "Steven Wilson",
-               "name" : "#28: Steven Wilson",
-               "y" : 160
+               "name" : "#28: Lubos Kolouch",
+               "y" : 162,
+               "drilldown" : "Lubos Kolouch"
             },
             {
-               "y" : 158,
-               "name" : "#29: Lubos Kolouch",
-               "drilldown" : "Lubos Kolouch"
+               "name" : "#29: Steven Wilson",
+               "drilldown" : "Steven Wilson",
+               "y" : 160
             },
             {
-               "y" : 140,
+               "name" : "#30: Shahed Nooshmand",
                "drilldown" : "Shahed Nooshmand",
-               "name" : "#30: Shahed Nooshmand"
+               "y" : 140
             },
             {
-               "y" : 138,
                "drilldown" : "Myoungjin Jeon",
+               "y" : 138,
                "name" : "#31: Myoungjin Jeon"
             },
             {
@@ -171,68 +169,68 @@
             },
             {
                "y" : 136,
-               "name" : "#33: Feng Chang",
-               "drilldown" : "Feng Chang"
+               "drilldown" : "Feng Chang",
+               "name" : "#33: Feng Chang"
             },
             {
+               "name" : "#34: Walt Mankowski",
                "y" : 132,
-               "drilldown" : "Walt Mankowski",
-               "name" : "#34: Walt Mankowski"
+               "drilldown" : "Walt Mankowski"
             },
             {
-               "y" : 116,
                "drilldown" : "Andrew Shitov",
+               "y" : 116,
                "name" : "#35: Andrew Shitov"
             },
             {
-               "name" : "#36: Saif Ahmed",
+               "y" : 110,
                "drilldown" : "Saif Ahmed",
-               "y" : 110
+               "name" : "#36: Saif Ahmed"
             },
             {
+               "name" : "#37: Burkhard Nickels",
                "y" : 108,
-               "drilldown" : "Burkhard Nickels",
-               "name" : "#37: Burkhard Nickels"
+               "drilldown" : "Burkhard Nickels"
             },
             {
                "drilldown" : "Alicia Bielsa",
-               "name" : "#38: Alicia Bielsa",
-               "y" : 106
+               "y" : 106,
+               "name" : "#38: Alicia Bielsa"
             },
             {
                "drilldown" : "Jorg Sommrey",
-               "name" : "#39: Jorg Sommrey",
-               "y" : 98
+               "y" : 98,
+               "name" : "#39: Jorg Sommrey"
             },
             {
-               "name" : "#40: Dave Cross",
+               "y" : 96,
                "drilldown" : "Dave Cross",
-               "y" : 96
+               "name" : "#40: Dave Cross"
             },
             {
-               "name" : "#41: Francis Whittle",
+               "y" : 96,
                "drilldown" : "Francis Whittle",
-               "y" : 96
+               "name" : "#41: Francis Whittle"
             },
             {
-               "y" : 94,
                "name" : "#42: Daniel Mantovani",
+               "y" : 94,
                "drilldown" : "Daniel Mantovani"
             },
             {
-               "y" : 94,
                "name" : "#43: Pete Houston",
-               "drilldown" : "Pete Houston"
+               "drilldown" : "Pete Houston",
+               "y" : 94
             },
             {
-               "y" : 92,
+               "name" : "#44: Niels van Dijke",
                "drilldown" : "Niels van Dijke",
-               "name" : "#44: Niels van Dijke"
+               "y" : 92
             },
             {
                "name" : "#45: Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 88
+               "y" : 88,
+               "drilldown" : "Simon Green"
             },
             {
                "y" : 80,
@@ -240,52 +238,32 @@
                "name" : "#46: Mark Senn"
             },
             {
-               "name" : "#47: James Smith",
+               "y" : 76,
                "drilldown" : "James Smith",
-               "y" : 76
+               "name" : "#47: James Smith"
             },
             {
+               "y" : 72,
                "drilldown" : "Gustavo Chaves",
-               "name" : "#48: Gustavo Chaves",
-               "y" : 72
+               "name" : "#48: Gustavo Chaves"
             },
             {
                "name" : "#49: Yozen Hernandez",
-               "drilldown" : "Yozen Hernandez",
-               "y" : 70
+               "y" : 70,
+               "drilldown" : "Yozen Hernandez"
             },
             {
                "name" : "#50: Guillermo Ramos",
                "drilldown" : "Guillermo Ramos",
                "y" : 64
             }
-         ],
-         "name" : "Perl Weekly Challenge Leaders"
+         ]
       }
    ],
-   "title" : {
-      "text" : "Perl Weekly Challenge Leaders (TOP 50)"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
-   "tooltip" : {
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Blog",
@@ -300,12 +278,9 @@
                   156
                ]
             ],
-            "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld"
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Blog",
@@ -319,10 +294,11 @@
                   "Raku",
                   143
                ]
-            ]
+            ],
+            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas"
          },
          {
-            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Blog",
@@ -337,11 +313,10 @@
                   101
                ]
             ],
+            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West"
          },
          {
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer",
             "data" : [
                [
                   "Bash",
@@ -359,7 +334,9 @@
                   "Raku",
                   164
                ]
-            ]
+            ],
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
          },
          {
             "id" : "Javier Luque",
@@ -394,8 +371,6 @@
             "name" : "Ruben Westerberg"
          },
          {
-            "id" : "Colin Crain",
-            "name" : "Colin Crain",
             "data" : [
                [
                   "Blog",
@@ -409,10 +384,11 @@
                   "Raku",
                   80
                ]
-            ]
+            ],
+            "name" : "Colin Crain",
+            "id" : "Colin Crain"
          },
          {
-            "name" : "Athanasius",
             "data" : [
                [
                   "Blog",
@@ -427,7 +403,8 @@
                   88
                ]
             ],
-            "id" : "Athanasius"
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
             "data" : [
@@ -445,7 +422,6 @@
          },
          {
             "id" : "Mohammad S Anwar",
-            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Blog",
@@ -459,10 +435,11 @@
                   "Raku",
                   67
                ]
-            ]
+            ],
+            "name" : "Mohammad S Anwar"
          },
          {
-            "name" : "Adam Russell",
+            "id" : "Adam Russell",
             "data" : [
                [
                   "Blog",
@@ -477,10 +454,9 @@
                   9
                ]
             ],
-            "id" : "Adam Russell"
+            "name" : "Adam Russell"
          },
          {
-            "id" : "Joelle Maslak",
             "data" : [
                [
                   "Blog",
@@ -495,11 +471,10 @@
                   81
                ]
             ],
+            "id" : "Joelle Maslak",
             "name" : "Joelle Maslak"
          },
          {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Blog",
@@ -513,10 +488,11 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Blog",
@@ -531,10 +507,10 @@
                   145
                ]
             ],
-            "id" : "Simon Proctor"
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Duncan C. White",
             "data" : [
                [
                   "Blog",
@@ -545,10 +521,11 @@
                   138
                ]
             ],
-            "name" : "Duncan C. White"
+            "name" : "Duncan C. White",
+            "id" : "Duncan C. White"
          },
          {
-            "name" : "Ryan Thompson",
+            "id" : "Ryan Thompson",
             "data" : [
                [
                   "Blog",
@@ -563,9 +540,10 @@
                   51
                ]
             ],
-            "id" : "Ryan Thompson"
+            "name" : "Ryan Thompson"
          },
          {
+            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -576,12 +554,9 @@
                   79
                ]
             ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke"
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Blog",
@@ -591,20 +566,21 @@
                   "Raku",
                   68
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
-            "name" : "Andrezgz",
+            "id" : "Andrezgz",
             "data" : [
                [
                   "Perl",
                   115
                ]
             ],
-            "id" : "Andrezgz"
+            "name" : "Andrezgz"
          },
          {
-            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Blog",
@@ -619,9 +595,11 @@
                   21
                ]
             ],
-            "name" : "Yet Ebreo"
+            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo"
          },
          {
+            "name" : "Noud Aldenhoven",
             "data" : [
                [
                   "Blog",
@@ -632,10 +610,10 @@
                   93
                ]
             ],
-            "name" : "Noud Aldenhoven",
             "id" : "Noud Aldenhoven"
          },
          {
+            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Blog",
@@ -646,8 +624,7 @@
                   71
                ]
             ],
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung"
+            "name" : "Cheok-Yin Fung"
          },
          {
             "data" : [
@@ -660,11 +637,11 @@
                   72
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
-            "name" : "Markus Holzer",
+            "id" : "Markus Holzer",
             "data" : [
                [
                   "Perl",
@@ -675,10 +652,9 @@
                   83
                ]
             ],
-            "id" : "Markus Holzer"
+            "name" : "Markus Holzer"
          },
          {
-            "id" : "Kevin Colyer",
             "data" : [
                [
                   "Blog",
@@ -693,21 +669,20 @@
                   84
                ]
             ],
+            "id" : "Kevin Colyer",
             "name" : "Kevin Colyer"
          },
          {
-            "id" : "Wanderdoc",
+            "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   83
                ]
             ],
-            "name" : "Wanderdoc"
+            "id" : "Wanderdoc"
          },
          {
-            "id" : "Kian-Meng Ang",
-            "name" : "Kian-Meng Ang",
             "data" : [
                [
                   "Blog",
@@ -717,11 +692,21 @@
                   "Perl",
                   38
                ]
-            ]
+            ],
+            "name" : "Kian-Meng Ang",
+            "id" : "Kian-Meng Ang"
+         },
+         {
+            "name" : "Lubos Kolouch",
+            "data" : [
+               [
+                  "Perl",
+                  81
+               ]
+            ],
+            "id" : "Lubos Kolouch"
          },
          {
-            "id" : "Steven Wilson",
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Blog",
@@ -735,17 +720,9 @@
                   "Raku",
                   1
                ]
-            ]
-         },
-         {
-            "id" : "Lubos Kolouch",
-            "data" : [
-               [
-                  "Perl",
-                  79
-               ]
             ],
-            "name" : "Lubos Kolouch"
+            "name" : "Steven Wilson",
+            "id" : "Steven Wilson"
          },
          {
             "data" : [
@@ -784,17 +761,17 @@
             "id" : "Myoungjin Jeon"
          },
          {
+            "id" : "Duane Powell",
             "data" : [
                [
                   "Perl",
                   68
                ]
             ],
-            "name" : "Duane Powell",
-            "id" : "Duane Powell"
+            "name" : "Duane Powell"
          },
          {
-            "id" : "Feng Chang",
+            "name" : "Feng Chang",
             "data" : [
                [
                   "Perl",
@@ -805,7 +782,7 @@
                   46
                ]
             ],
-            "name" : "Feng Chang"
+            "id" : "Feng Chang"
          },
          {
             "name" : "Walt Mankowski",
@@ -840,7 +817,6 @@
             "id" : "Andrew Shitov"
          },
          {
-            "id" : "Saif Ahmed",
             "name" : "Saif Ahmed",
             "data" : [
                [
@@ -851,10 +827,11 @@
                   "Perl",
                   54
                ]
-            ]
+            ],
+            "id" : "Saif Ahmed"
          },
          {
-            "id" : "Burkhard Nickels",
+            "name" : "Burkhard Nickels",
             "data" : [
                [
                   "Blog",
@@ -869,10 +846,10 @@
                   8
                ]
             ],
-            "name" : "Burkhard Nickels"
+            "id" : "Burkhard Nickels"
          },
          {
-            "name" : "Alicia Bielsa",
+            "id" : "Alicia Bielsa",
             "data" : [
                [
                   "Perl",
@@ -883,20 +860,20 @@
                   9
                ]
             ],
-            "id" : "Alicia Bielsa"
+            "name" : "Alicia Bielsa"
          },
          {
-            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   49
                ]
             ],
-            "id" : "Jorg Sommrey"
+            "name" : "Jorg Sommrey"
          },
          {
-            "id" : "Dave Cross",
+            "name" : "Dave Cross",
             "data" : [
                [
                   "Blog",
@@ -907,9 +884,10 @@
                   46
                ]
             ],
-            "name" : "Dave Cross"
+            "id" : "Dave Cross"
          },
          {
+            "name" : "Francis Whittle",
             "data" : [
                [
                   "Blog",
@@ -920,7 +898,6 @@
                   39
                ]
             ],
-            "name" : "Francis Whittle",
             "id" : "Francis Whittle"
          },
          {
@@ -938,14 +915,14 @@
             "name" : "Daniel Mantovani"
          },
          {
-            "id" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   47
                ]
             ],
-            "name" : "Pete Houston"
+            "name" : "Pete Houston",
+            "id" : "Pete Houston"
          },
          {
             "name" : "Niels van Dijke",
@@ -958,6 +935,7 @@
             "id" : "Niels van Dijke"
          },
          {
+            "id" : "Simon Green",
             "data" : [
                [
                   "Blog",
@@ -968,12 +946,9 @@
                   30
                ]
             ],
-            "name" : "Simon Green",
-            "id" : "Simon Green"
+            "name" : "Simon Green"
          },
          {
-            "id" : "Mark Senn",
-            "name" : "Mark Senn",
             "data" : [
                [
                   "Blog",
@@ -983,9 +958,12 @@
                   "Raku",
                   30
                ]
-            ]
+            ],
+            "name" : "Mark Senn",
+            "id" : "Mark Senn"
          },
          {
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -996,10 +974,10 @@
                   10
                ]
             ],
-            "name" : "James Smith",
             "id" : "James Smith"
          },
          {
+            "id" : "Gustavo Chaves",
             "data" : [
                [
                   "Blog",
@@ -1010,12 +988,9 @@
                   32
                ]
             ],
-            "name" : "Gustavo Chaves",
-            "id" : "Gustavo Chaves"
+            "name" : "Gustavo Chaves"
          },
          {
-            "id" : "Yozen Hernandez",
-            "name" : "Yozen Hernandez",
             "data" : [
                [
                   "Blog",
@@ -1025,26 +1000,51 @@
                   "Perl",
                   21
                ]
-            ]
+            ],
+            "id" : "Yozen Hernandez",
+            "name" : "Yozen Hernandez"
          },
          {
-            "name" : "Guillermo Ramos",
             "data" : [
                [
                   "Perl",
                   32
                ]
             ],
+            "name" : "Guillermo Ramos",
             "id" : "Guillermo Ramos"
          }
       ]
    },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2020-10-25 13:01:31 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Leaders (TOP 50)"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Score"
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2020-10-25 12:54:21 GMT"
+   "tooltip" : {
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "followPointer" : "true",
+      "pointFormat" : "<span style=\"color:{point.color}\">{point.name}</span>: <b>{point.y:f}</b><br/>"
    }
 }