- Added solutions by Flavio Poletti.

21 files changed, 2543 insertions, 2395 deletions

diff --git a/challenge-212/polettix/blog.txt b/challenge-212/polettix/blog.txt
new file mode 100644
index 0000000000..471c29f122
--- /dev/null
+++ b/challenge-212/polettix/blog.txt
@@ -0,0 +1 @@
+https://github.polettix.it/ETOOBUSY/2023/04/13/pwc212-jumping-letters/
diff --git a/challenge-212/polettix/blog1.txt b/challenge-212/polettix/blog1.txt
new file mode 100644
index 0000000000..d21563ca35
--- /dev/null
+++ b/challenge-212/polettix/blog1.txt
@@ -0,0 +1 @@
+https://github.polettix.it/ETOOBUSY/2023/04/14/pwc212-rearrange-groups/
diff --git a/challenge-212/polettix/perl/ch-1.pl b/challenge-212/polettix/perl/ch-1.pl
new file mode 100644
index 0000000000..bbbb6e24c1
--- /dev/null
+++ b/challenge-212/polettix/perl/ch-1.pl
@@ -0,0 +1,17 @@
+#!/usr/bin/env perl
+use v5.24;
+use warnings;
+use experimental 'signatures';
+
+my ($word, @jumps) = @ARGV ? @ARGV : qw< Perl 2 22 19 9 >;
+say jumping_letters($word, @jumps);
+
+sub jumping_letters ($word, @jumps) {
+   state $bases = [ord('A'), ord('a')];
+   join '', map {
+      my $old = ord(substr($word, $_, 1));
+      my $base = $bases->[$old >= $bases->[1]];
+      my $new = $base + (($old - $base + $jumps[$_]) % 26);
+      chr($new);
+   } 0 .. $#jumps;
+}
diff --git a/challenge-212/polettix/perl/ch-2.pl b/challenge-212/polettix/perl/ch-2.pl
new file mode 100644
index 0000000000..0a02dbec37
--- /dev/null
+++ b/challenge-212/polettix/perl/ch-2.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/env perl
+use v5.24;
+use warnings;
+use experimental 'signatures';
+
+@ARGV = (3, 1, 2, 3, 5, 1, 2, 7, 6, 3) unless @ARGV;
+if (my @rearranged = rearrange_groups(@ARGV)) {
+   say join ', ', map { '(' . join(',', $_->@*) . ')' } @rearranged;
+}
+else {
+   say -1;
+}
+
+sub rearrange_groups ($size, @list) {
+   return if @list % $size;
+
+   my @inputs;
+   for my $item (sort { $a <=> $b } @list) {
+      push @inputs, [$item, 0] if (!@inputs) || ($item != $inputs[-1][0]);
+      $inputs[-1][1]++;
+   }
+
+   my $n_groups = @list / $size;
+   my @groups;
+   for (1 .. $n_groups) {
+      push @groups, \my @group;
+      my $cursor = 0;
+      for (1 .. $size) {
+         return if $cursor > $#inputs; # failed!
+         my $candidate = $inputs[$cursor][0];
+         return if @group && $candidate != $group[-1] + 1;
+         push @group, $candidate;
+         $inputs[$cursor][1]--;
+         if ($inputs[$cursor][1] <= 0) {
+            splice @inputs, $cursor, 1;
+         }
+         else {
+            ++$cursor;
+         }
+      }
+   }
+
+   return @groups;
+}
diff --git a/challenge-212/polettix/raku/ch-1.raku b/challenge-212/polettix/raku/ch-1.raku
new file mode 100644
index 0000000000..09dec97f5d
--- /dev/null
+++ b/challenge-212/polettix/raku/ch-1.raku
@@ -0,0 +1,17 @@
+#!/usr/bin/env raku
+use v6;
+sub MAIN (*@jumps) {
+   @jumps = 'Perl', 2, 22, 19, 9 unless @jumps;
+   my $word = @jumps.shift;
+   put jumping-letters($word, @jumps);
+}
+
+sub jumping-letters ($word, @jumps) {
+   state @bases = 'A'.ord, 'a'.ord;
+   ($word.comb Z @jumps).map(-> ($c, $j) {
+      my $old = $c.ord;
+      my $base = @bases[$old >= @bases[1] ?? 1 !! 0];
+      my $new = $base + (($old - $base + $j) % 26);
+      $new.chr;
+   }).join('');
+}
diff --git a/challenge-212/polettix/raku/ch-2.raku b/challenge-212/polettix/raku/ch-2.raku
new file mode 100644
index 0000000000..885e5c9e3a
--- /dev/null
+++ b/challenge-212/polettix/raku/ch-2.raku
@@ -0,0 +1,45 @@
+#!/usr/bin/env raku
+use v6;
+sub MAIN (*@args) {
+   @args = 3, 1, 2, 3, 5, 1, 2, 7, 6, 3 unless @args;
+   my $size = @args.shift;
+   if (my $rearranged = rearrange-groups($size, @args)) {
+      say $rearranged;
+   }
+   else {
+      put -1;
+   }
+}
+
+sub rearrange-groups ($size, @list) {
+   return if @list.elems % $size;
+
+   my @inputs;
+   for @list».Int.sort -> $item {
+      @inputs.push: [$item, 0] if (!@inputs) || ($item != @inputs[*-1][0]);
+      @inputs[*-1][1]++;
+   }
+
+   my $n-groups = @list.elems div $size;
+   my @groups;
+   for ^$n-groups {
+      my @group;
+      my $cursor = 0;
+      for ^$size {
+         return if $cursor > @inputs.end; # failed!
+         my $candidate = @inputs[$cursor][0];
+         return if @group && $candidate != @group[*-1] + 1;
+         @group.push: $candidate;
+         @inputs[$cursor][1]--;
+         if (@inputs[$cursor][1] <= 0) {
+            @inputs.splice($cursor, 1);
+         }
+         else {
+            ++$cursor;
+         }
+      }
+      @groups.push: @group;
+   }
+
+   return @groups;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index e4e0348c2c..da32274b65 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,31 +1,207 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 212"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "y" : 4,
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
+            },
+            {
+               "name" : "Avery Adams",
+               "drilldown" : "Avery Adams",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Bob Lied",
+               "name" : "Bob Lied",
+               "y" : 2
+            },
+            {
+               "name" : "Bruce Gray",
+               "drilldown" : "Bruce Gray",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Carlos Oliveira",
+               "name" : "Carlos Oliveira"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Cheok-Yin Fung",
+               "name" : "Cheok-Yin Fung"
+            },
+            {
+               "drilldown" : "David Ferrone",
+               "name" : "David Ferrone",
+               "y" : 2
+            },
+            {
+               "name" : "Duncan C. White",
+               "drilldown" : "Duncan C. White",
+               "y" : 2
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba",
+               "y" : 2
+            },
+            {
+               "y" : 6,
+               "name" : "Flavio Poletti",
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "y" : 5,
+               "name" : "Jaldhar H. Vyas",
+               "drilldown" : "Jaldhar H. Vyas"
+            },
+            {
+               "drilldown" : "James Smith",
+               "name" : "James Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "y" : 6,
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 1,
+               "name" : "Leo Manfredi",
+               "drilldown" : "Leo Manfredi"
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "drilldown" : "Lubos Kolouch",
+               "y" : 2
+            },
+            {
+               "y" : 8,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Mariano Spadaccini",
+               "name" : "Mariano Spadaccini"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Matthew Neleigh",
+               "name" : "Matthew Neleigh"
+            },
+            {
+               "y" : 2,
+               "name" : "Paulo Custodio",
+               "drilldown" : "Paulo Custodio"
+            },
+            {
+               "y" : 3,
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith"
+            },
+            {
+               "name" : "Peter Meszaros",
+               "drilldown" : "Peter Meszaros",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Pip Stuart",
+               "drilldown" : "Pip Stuart"
+            },
+            {
+               "y" : 3,
+               "name" : "Robbie Hatley",
+               "drilldown" : "Robbie Hatley"
+            },
+            {
+               "name" : "Robert DiCicco",
+               "drilldown" : "Robert DiCicco",
+               "y" : 2
+            },
+            {
+               "name" : "Robert Ransbottom",
+               "drilldown" : "Robert Ransbottom",
+               "y" : 2
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green"
+            },
+            {
+               "drilldown" : "Solathian",
+               "name" : "Solathian",
+               "y" : 1
+            },
+            {
+               "y" : 4,
+               "name" : "Thomas Kohler",
+               "drilldown" : "Thomas Kohler"
+            },
+            {
+               "y" : 3,
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "The Weekly Challenge - 212",
+         "colorByPoint" : 1
+      }
+   ],
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "legend" : {
       "enabled" : 0
    },
-   "title" : {
-      "text" : "The Weekly Challenge - 212"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "drilldown" : {
       "series" : [
          {
             "id" : "Arne Sommer",
+            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -35,12 +211,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Arne Sommer"
+            ]
          },
          {
             "id" : "Athanasius",
-            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -50,7 +224,8 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Athanasius"
          },
          {
             "name" : "Avery Adams",
@@ -77,44 +252,44 @@
             "name" : "Bob Lied"
          },
          {
+            "name" : "Bruce Gray",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Bruce Gray",
             "id" : "Bruce Gray"
          },
          {
+            "name" : "Carlos Oliveira",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Carlos Oliveira",
             "id" : "Carlos Oliveira"
          },
          {
+            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung"
+            "name" : "Cheok-Yin Fung"
          },
          {
-            "id" : "David Ferrone",
             "name" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "David Ferrone"
          },
          {
             "name" : "Duncan C. White",
@@ -127,17 +302,35 @@
             "id" : "Duncan C. White"
          },
          {
-            "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
-            "id" : "Jaldhar H. Vyas",
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ]
+         },
+         {
+            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -152,7 +345,7 @@
                   1
                ]
             ],
-            "name" : "Jaldhar H. Vyas"
+            "id" : "Jaldhar H. Vyas"
          },
          {
             "data" : [
@@ -189,7 +382,6 @@
             "name" : "Jorg Sommrey"
          },
          {
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -204,31 +396,30 @@
                   2
                ]
             ],
+            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
             "id" : "Leo Manfredi",
+            "name" : "Leo Manfredi",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Leo Manfredi"
+            ]
          },
          {
-            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Lubos Kolouch"
+            "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch"
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -238,37 +429,39 @@
                   "Blog",
                   6
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
+            "name" : "Mariano Spadaccini",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Mariano Spadaccini",
             "id" : "Mariano Spadaccini"
          },
          {
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Mark Anderson"
          },
          {
             "id" : "Matthew Neleigh",
-            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Matthew Neleigh"
          },
          {
             "id" : "Paulo Custodio",
@@ -296,15 +489,16 @@
          },
          {
             "id" : "Peter Meszaros",
-            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Peter Meszaros"
          },
          {
+            "id" : "Pip Stuart",
             "data" : [
                [
                   "Perl",
@@ -315,11 +509,9 @@
                   2
                ]
             ],
-            "name" : "Pip Stuart",
-            "id" : "Pip Stuart"
+            "name" : "Pip Stuart"
          },
          {
-            "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -330,9 +522,11 @@
                   1
                ]
             ],
-            "name" : "Robbie Hatley"
+            "name" : "Robbie Hatley",
+            "id" : "Robbie Hatley"
          },
          {
+            "name" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -343,18 +537,17 @@
                   1
                ]
             ],
-            "name" : "Robert DiCicco",
             "id" : "Robert DiCicco"
          },
          {
+            "id" : "Robert Ransbottom",
             "name" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Robert Ransbottom"
+            ]
          },
          {
             "data" : [
@@ -376,7 +569,6 @@
          },
          {
             "id" : "Simon Green",
-            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -386,20 +578,20 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green"
          },
          {
-            "id" : "Solathian",
+            "name" : "Solathian",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Solathian"
+            "id" : "Solathian"
          },
          {
-            "id" : "Thomas Kohler",
             "name" : "Thomas Kohler",
             "data" : [
                [
@@ -410,10 +602,10 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Thomas Kohler"
          },
          {
-            "id" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -424,192 +616,23 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan"
+            "name" : "W. Luis Mochan",
+            "id" : "W. Luis Mochan"
          }
       ]
    },
+   "chart" : {
+      "type" : "column"
+   },
    "subtitle" : {
-      "text" : "[Champions: 33] Last updated at 2023-04-17 01:46:59 GMT"
+      "text" : "[Champions: 34] Last updated at 2023-04-17 05:18:20 GMT"
    },
    "tooltip" : {
       "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/>",
       "followPointer" : 1
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "series" : [
-      {
-         "name" : "The Weekly Challenge - 212",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "drilldown" : "Arne Sommer",
-               "y" : 3,
-               "name" : "Arne Sommer"
-            },
-            {
-               "name" : "Athanasius",
-               "y" : 4,
-               "drilldown" : "Athanasius"
-            },
-            {
-               "drilldown" : "Avery Adams",
-               "name" : "Avery Adams",
-               "y" : 4
-            },
-            {
-               "drilldown" : "Bob Lied",
-               "y" : 2,
-               "name" : "Bob Lied"
-            },
-            {
-               "y" : 2,
-               "name" : "Bruce Gray",
-               "drilldown" : "Bruce Gray"
-            },
-            {
-               "name" : "Carlos Oliveira",
-               "y" : 2,
-               "drilldown" : "Carlos Oliveira"
-            },
-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "name" : "David Ferrone",
-               "drilldown" : "David Ferrone"
-            },
-            {
-               "drilldown" : "Duncan C. White",
-               "name" : "Duncan C. White",
-               "y" : 2
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "name" : "Jaldhar H. Vyas",
-               "y" : 5,
-               "drilldown" : "Jaldhar H. Vyas"
-            },
-            {
-               "y" : 3,
-               "name" : "James Smith",
-               "drilldown" : "James Smith"
-            },
-            {
-               "name" : "Jan Krnavek",
-               "y" : 2,
-               "drilldown" : "Jan Krnavek"
-            },
-            {
-               "name" : "Jorg Sommrey",
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "y" : 6,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "y" : 1,
-               "name" : "Leo Manfredi",
-               "drilldown" : "Leo Manfredi"
-            },
-            {
-               "drilldown" : "Lubos Kolouch",
-               "y" : 2,
-               "name" : "Lubos Kolouch"
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari",
-               "y" : 8
-            },
-            {
-               "drilldown" : "Mariano Spadaccini",
-               "name" : "Mariano Spadaccini",
-               "y" : 1
-            },
-            {
-               "name" : "Mark Anderson",
-               "y" : 2,
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Matthew Neleigh",
-               "y" : 2,
-               "name" : "Matthew Neleigh"
-            },
-            {
-               "drilldown" : "Paulo Custodio",
-               "y" : 2,
-               "name" : "Paulo Custodio"
-            },
-            {
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 3,
-               "name" : "Peter Campbell Smith"
-            },
-            {
-               "drilldown" : "Peter Meszaros",
-               "name" : "Peter Meszaros",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Pip Stuart",
-               "y" : 4,
-               "name" : "Pip Stuart"
-            },
-            {
-               "name" : "Robbie Hatley",
-               "y" : 3,
-               "drilldown" : "Robbie Hatley"
-            },
-            {
-               "drilldown" : "Robert DiCicco",
-               "y" : 2,
-               "name" : "Robert DiCicco"
-            },
-            {
-               "name" : "Robert Ransbottom",
-               "y" : 2,
-               "drilldown" : "Robert Ransbottom"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "name" : "Simon Green",
-               "y" : 3,
-               "drilldown" : "Simon Green"
-            },
-            {
-               "y" : 1,
-               "name" : "Solathian",
-               "drilldown" : "Solathian"
-            },
-            {
-               "y" : 4,
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ]
-      }
-   ]
+   "xAxis" : {
+      "type" : "category"
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 916b89933b..9982cec89f 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,38 +1,53 @@
 {
-   "chart" : {
-      "type" : "column"
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    },
    "series" : [
       {
-         "name" : "Contributions",
+         "dataLabels" : {
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "align" : "right",
+            "rotation" : -90,
+            "enabled" : "true",
+            "color" : "#FFFFFF",
+            "format" : "{point.y:.0f}",
+            "y" : 10
+         },
          "data" : [
             [
                "Blog",
-               3487
+               3489
             ],
             [
                "Perl",
-               10754
+               10756
             ],
             [
                "Raku",
-               6275
+               6277
             ]
          ],
-         "dataLabels" : {
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "enabled" : "true",
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            }
-         }
+         "name" : "Contributions"
       }
    ],
+   "legend" : {
+      "enabled" : "false"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2023-04-17 05:18:20 GMT"
+   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -42,22 +57,7 @@
       },
       "type" : "category"
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2023-04-17 01:46:59 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 38bfa69113..00b7580e09 100644