- Added solutions by Laurent Rosenfeld.

15 files changed, 1547 insertions, 1395 deletions

diff --git a/challenge-076/laurent-rosenfeld/blog.txt b/challenge-076/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..6925577215
--- /dev/null
+++ b/challenge-076/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2020/09/perl-weekly-challenge-76-letter-grid.html
diff --git a/challenge-076/laurent-rosenfeld/perl/ch-2.pl b/challenge-076/laurent-rosenfeld/perl/ch-2.pl
new file mode 100644
index 0000000000..c9d2aca5c8
--- /dev/null
+++ b/challenge-076/laurent-rosenfeld/perl/ch-2.pl
@@ -0,0 +1,76 @@
+use strict;
+use warnings;
+use feature "say";
+
+my $dict = "words.txt";
+my $min_length = shift // 5;
+open my $IN, "<", $dict or die unable to open $dict;
+my %words = map { $_ => 1 } grep { length $_ >= $min_length }
+    map { chomp; $_ } <$IN>;
+close $IN;
+
+my @grid = map { s/[\r\n]+//; [split / /, lc $_]} <DATA>;
+my $max_row = $#grid;
+my $max_col = $#{$grid[0]}; # scalar @{$grid}[0]} - 1;
+my %result;
+
+sub find_words {
+    my @row = @{$_[0]};
+    for my $i (0..$#row) {
+        for my $j ($i+$min_length-1..$#row) {
+            my $word = join '', @row[$i..$j];
+            $result{$word} = 1 if exists $words{$word};
+        }
+    }
+}
+
+# Horizontal
+for my $row (@grid) {
+    find_words $_ for $row, [reverse @$row];
+}
+# Vertical
+for my $i (0..$max_col) {
+    my @vals = map { $grid[$_][$i] } 0..$max_row;
+    find_words $_ for [@vals], [reverse @vals];
+}
+# Oblique, NW to SE
+for my $i (0..$max_col - $min_length + 1) {
+    my @vals = grep defined $_, map { $grid[$_][$_+$i] } 0..$max_row;
+    find_words $_ for [@vals], [reverse @vals];
+}
+for my $j (1..$max_row-$min_length+1) {
+    my @vals = grep defined $_, map { $grid[$_+$j][$_]} 0..$max_row;
+    find_words $_ for [@vals], [reverse @vals];
+}
+# Oblique, NE to Sw
+for my $j ($min_length - 1 .. $max_col) {
+    my @vals = grep defined $_, map { $grid[$j-$_][$_] } 0..$max_col;
+    find_words $_ for [@vals], [reverse @vals];;
+}
+for my $i (1 ..$max_row - $min_length + 1) {
+    my @vals = grep defined $_, map { $grid[$i+$_][$max_col-$_] }  0..$max_col;
+    find_words $_ for [@vals], [reverse @vals];
+}
+say join " ", sort keys %result;
+
+
+__DATA__
+B I D E M I A T S U C C O R S T
+L D E G G I W Q H O D E E H D P
+U S E I R U B U T E A S L A G U
+N G N I Z I L A I C O S C N U D
+T G M I D S T S A R A R E I F G
+S R E N M D C H A S I V E E L I
+S C S H A E U E B R O A D M T E
+H W O V L P E D D L A I U L S S
+R Y O N L A S F C S T A O G O T
+I G U S S R R U G O V A R Y O C
+N R G P A T N A N G I L A M O O
+E I H A C E I V I R U S E S E D
+S E T S U D T T G A R L I C N H
+H V R M X L W I U M S N S O T B
+A E A O F I L C H T O D C A E U
+Z S C D F E C A A I I R L N R F
+A R I I A N Y U T O O O U T P F
+R S E C I S N A B O S C N E R A
+D R S M P C U U N E L T E S I L
diff --git a/challenge-076/laurent-rosenfeld/raku/ch-2.raku b/challenge-076/laurent-rosenfeld/raku/ch-2.raku
new file mode 100644
index 0000000000..eef926df27
--- /dev/null
+++ b/challenge-076/laurent-rosenfeld/raku/ch-2.raku
@@ -0,0 +1,52 @@
+use v6;
+
+my ($dict, $grid-file) = @*ARGS;
+my $min-length = @*ARGS[2]:exists ?? @*ARGS[2] !! 5;
+my $words = $dict.IO.lines.grep({.chars >= $min-length}).Set;
+my @grid;
+for  $grid-file.IO.lines -> $line {
+    my @letters = $line.lc.split(' ');
+    push @grid, @letters;
+}
+my $max_row = @grid.end;
+my $max_col = @grid[0].end;
+my $result = SetHash.new;
+
+sub find_words (@row) {
+    for 0 .. @row.end -> $i {
+        for $i+$min-length-1 .. @row.end -> $j {
+            my $word = join '', @row[$i..$j];
+            $result{$word}++ if $words{$word};
+            my $flipped = $word.flip;
+            $result{$flipped}++ if $words{$flipped};
+        }
+    }
+}
+# Horizontal
+for @grid -> @row {
+    find_words @row;
+}
+# Vertical
+for 0..$max_col -> $i {
+    my @col = map { @grid[$_][$i] }, 0..$max_row;
+    find_words @col;
+}
+# Oblique, NW to SE
+for 0..$max_col - $min-length + 1 -> $i {
+    my @vals = grep {defined $_}, map { @grid[$_][$_+$i] }, 0..$max_row;
+    find_words @vals;
+}
+for 1..$max_row-$min-length+1 -> $j {
+    my @vals = grep {defined $_}, map { @grid[$_+$j][$_]}, 0..$max_row;
+    find_words @vals;
+}
+# Oblique, NE to Sw
+for $min-length - 1 .. $max_col -> $j {
+    my @vals = grep {defined $_}, map { @grid[$j-$_][$_] }, 0..$max_col;
+    find_words @vals;
+}
+for 1 ..$max_row - $min-length + 1 -> $i {
+    my @vals = grep {defined $_}, map { @grid[$i+$_][$max_col-$_] },  0..$max_col;
+    find_words @vals;
+}
+say join " ", sort keys $result;
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 948d581385..34066bdec0 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,20 +1,199 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge - 076"
+   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
       }
    },
+   "legend" : {
+      "enabled" : 0
+   },
    "subtitle" : {
-      "text" : "[Champions: 29] Last updated at 2020-09-06 22:26:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2020-09-06 23:00:31 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 076",
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "y" : 3,
+               "name" : "Adam Russell",
+               "drilldown" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Alexander Pankoff",
+               "name" : "Alexander Pankoff",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Andinus",
+               "name" : "Andinus"
+            },
+            {
+               "y" : 3,
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "drilldown" : "Athanasius",
+               "name" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "y" : 3,
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "drilldown" : "Colin Crain",
+               "name" : "Colin Crain",
+               "y" : 5
+            },
+            {
+               "y" : 2,
+               "drilldown" : "E. Choroba",
+               "name" : "E. Choroba"
+            },
+            {
+               "y" : 1,
+               "name" : "Jan Krnavek",
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "name" : "Javier Luque",
+               "drilldown" : "Javier Luque",
+               "y" : 5
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "name" : "Laurent Rosenfeld",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Lubos Kolouch",
+               "name" : "Lubos Kolouch"
+            },
+            {
+               "y" : 4,
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari"
+            },
+            {
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Markus Holzer",
+               "name" : "Markus Holzer",
+               "y" : 2
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Myoungjin Jeon",
+               "name" : "Myoungjin Jeon",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Neil Bowers",
+               "name" : "Neil Bowers",
+               "y" : 2
+            },
+            {
+               "y" : 2,
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "y" : 2,
+               "name" : "Nuno Vieira",
+               "drilldown" : "Nuno Vieira"
+            },
+            {
+               "y" : 2,
+               "name" : "Pete Houston",
+               "drilldown" : "Pete Houston"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Shahed Nooshmand",
+               "name" : "Shahed Nooshmand"
+            },
+            {
+               "y" : 3,
+               "name" : "Simon Green",
+               "drilldown" : "Simon Green"
+            },
+            {
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor",
+               "y" : 2
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "name" : "Walt Mankowski",
+               "drilldown" : "Walt Mankowski",
+               "y" : 3
+            },
+            {
+               "name" : "Wanderdoc",
+               "drilldown" : "Wanderdoc",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Yet Ebreo",
+               "name" : "Yet Ebreo",
+               "y" : 1
+            }
+         ]
+      }
+   ],
+   "tooltip" : {
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl",
@@ -25,19 +204,22 @@
                   1
                ]
             ],
-            "id" : "Adam Russell"
+            "id" : "Adam Russell",
+            "name" : "Adam Russell"
          },
          {
             "name" : "Alexander Pankoff",
+            "id" : "Alexander Pankoff",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Alexander Pankoff"
+            ]
          },
          {
+            "name" : "Andinus",
+            "id" : "Andinus",
             "data" : [
                [
                   "Perl",
@@ -47,12 +229,10 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Andinus",
-            "name" : "Andinus"
+            ]
          },
          {
-            "id" : "Arne Sommer",
+            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -63,9 +243,10 @@
                   1
                ]
             ],
-            "name" : "Arne Sommer"
+            "id" : "Arne Sommer"
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -76,11 +257,11 @@
                   2
                ]
             ],
-            "id" : "Athanasius",
             "name" : "Athanasius"
          },
          {
             "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
@@ -90,12 +271,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Cheok-Yin Fung"
+            ]
          },
          {
-            "name" : "Colin Crain",
-            "id" : "Colin Crain",
             "data" : [
                [
                   "Perl",
@@ -109,7 +287,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Colin Crain",
+            "name" : "Colin Crain"
          },
          {
             "name" : "E. Choroba",
@@ -122,16 +302,17 @@
             "id" : "E. Choroba"
          },
          {
-            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "Jan Krnavek"
+            "name" : "Jan Krnavek"
          },
          {
+            "name" : "Javier Luque",
             "id" : "Javier Luque",
             "data" : [
                [
@@ -146,18 +327,35 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Javier Luque"
+            ]
          },
          {
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Jorg Sommrey",
+            "name" : "Jorg Sommrey"
+         },
+         {
+            "name" : "Laurent Rosenfeld",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ],
+               [
+                  "Raku",
+                  1
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ],
+            "id" : "Laurent Rosenfeld"
          },
          {
             "id" : "Lubos Kolouch",
@@ -194,17 +392,16 @@
             "name" : "Mark Anderson"
          },
          {
-            "name" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Markus Holzer"
+            "id" : "Markus Holzer",
+            "name" : "Markus Holzer"
          },
          {
-            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar",
             "data" : [
                [
@@ -219,7 +416,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Mohammad S Anwar"
          },
          {
             "data" : [
@@ -236,6 +434,8 @@
             "name" : "Myoungjin Jeon"
          },
          {
+            "name" : "Neil Bowers",
+            "id" : "Neil Bowers",
             "data" : [
                [
                   "Perl",
@@ -245,29 +445,27 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Neil Bowers",
-            "name" : "Neil Bowers"
+            ]
          },
          {
-            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Niels van Dijke"
+            "name" : "Niels van Dijke"
          },
          {
-            "name" : "Nuno Vieira",
+            "id" : "Nuno Vieira",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Nuno Vieira"
+            "name" : "Nuno Vieira"
          },
          {
             "id" : "Pete Houston",
@@ -298,6 +496,7 @@
             "name" : "Roger Bell_West"
          },
          {
+            "name" : "Shahed Nooshmand",
             "id" : "Shahed Nooshmand",
             "data" : [
                [
@@ -308,11 +507,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Shahed Nooshmand"
+            ]
          },
          {
-            "name" : "Simon Green",
             "id" : "Simon Green",
             "data" : [
                [
@@ -323,7 +520,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Simon Green"
          },
          {
             "name" : "Simon Proctor",
@@ -337,16 +535,17 @@
          },
          {
             "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke"
          },
          {
             "name" : "Walt Mankowski",
+            "id" : "Walt Mankowski",
             "data" : [
                [
                   "Perl",
@@ -356,204 +555,28 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Walt Mankowski"
+            ]
          },
          {
-            "name" : "Wanderdoc",
-            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Wanderdoc",
+            "name" : "Wanderdoc"
          },
          {
-            "name" : "Yet Ebreo",
+            "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Yet Ebreo"
+            "name" : "Yet Ebreo"
          }
       ]
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 076"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "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" : [
-      {
-         "data" : [
-            {
-               "y" : 3,
-               "name" : "Adam Russell",
-               "drilldown" : "Adam Russell"
-            },
-            {
-               "drilldown" : "Alexander Pankoff",
-               "name" : "Alexander Pankoff",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Andinus",
-               "y" : 2,
-               "name" : "Andinus"
-            },
-            {
-               "y" : 3,
-               "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer"
-            },
-            {
-               "y" : 4,
-               "name" : "Athanasius",
-               "drilldown" : "Athanasius"
-            },
-            {
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung",
-               "y" : 3
-            },
-            {
-               "y" : 5,
-               "name" : "Colin Crain",
-               "drilldown" : "Colin Crain"
-            },
-            {
-               "drilldown" : "E. Choroba",
-               "y" : 2,
-               "name" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Jan Krnavek",
-               "y" : 1,
-               "name" : "Jan Krnavek"
-            },
-            {
-               "name" : "Javier Luque",
-               "y" : 5,
-               "drilldown" : "Javier Luque"
-            },
-            {
-               "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
-            },
-            {
-               "name" : "Lubos Kolouch",
-               "y" : 2,
-               "drilldown" : "Lubos Kolouch"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "y" : 4,
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "name" : "Mark Anderson",
-               "y" : 2,
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "name" : "Markus Holzer",
-               "drilldown" : "Markus Holzer"
-            },
-            {
-               "drilldown" : "Mohammad S Anwar",
-               "y" : 5,
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "y" : 4,
-               "name" : "Myoungjin Jeon",
-               "drilldown" : "Myoungjin Jeon"
-            },
-            {
-               "name" : "Neil Bowers",
-               "y" : 2,
-               "drilldown" : "Neil Bowers"
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "y" : 2,
-               "name" : "Nuno Vieira",
-               "drilldown" : "Nuno Vieira"
-            },
-            {
-               "name" : "Pete Houston",
-               "y" : 2,
-               "drilldown" : "Pete Houston"
-            },
-            {
-               "name" : "Roger Bell_West",
-               "y" : 5,
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Shahed Nooshmand",
-               "name" : "Shahed Nooshmand",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke",
-               "y" : 1
-            },
-            {
-               "y" : 3,
-               "name" : "Walt Mankowski",
-               "drilldown" : "Walt Mankowski"
-            },
-            {
-               "y" : 2,
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
-            },
-            {
-               "drilldown" : "Yet Ebreo",
-               "name" : "Yet Ebreo",
-               "y" : 1
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 076",
-         "colorByPoint" : 1
-      }
-   ],
-   "legend" : {
-      "enabled" : 0
-   },
-   "xAxis" : {
-      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 30c75916e6..37e16d797a 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,62 +1,62 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
+      },
+      "min" : 0
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "legend" : {
+      "enabled" : "false"
    },
    "subtitle" : {
-      "text" : "Last updated at 2020-09-06 22:26:00 GMT"
+      "text" : "Last updated at 2020-09-06 23:00:30 GMT"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
    },
    "chart" : {
       "type" : "column"
    },
-   "legend" : {
-      "enabled" : "false"
-   },
    "series" : [
       {
+         "name" : "Contributions",
          "dataLabels" : {
-            "format" : "{point.y:.0f}",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
             "y" : 10,
             "color" : "#FFFFFF",
             "align" : "right",
-            "enabled" : "true",
-            "rotation" : -90
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "rotation" : -90,
+            "format" : "{point.y:.0f}",
+            "enabled" : "true"
          },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               950
+               951
             ],
             [
                "Perl",
-               3193
+               3194
             ],
             [
                "Raku",
-               2076
+               2077
             ]
          ]
       }
    ],
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
-         }
-      },
-      "type" : "category"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 4530d61b26..e8f7694c5b 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,418 +1,36 @@
 {
-   "tooltip" : {
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : "true"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 142,
-               "drilldown" : "001"
-            },
-            {
-               "y" : 109,
-               "name" : "#002",
-               "drilldown" : "002"
-            },
-            {
-               "y" : 71,
-               "name" : "#003",
-               "drilldown" : "003"
-            },
-            {
-               "y" : 91,
-               "name" : "#004",
-               "drilldown" : "004"
-            },
-            {
-               "drilldown" : "005",
-               "y" : 72,
-               "name" : "#005"
-            },
-            {
-               "y" : 52,
-               "name" : "#006",
-               "drilldown" : "006"
-            },
-            {
-               "y" : 59,
-               "name" : "#007",
-               "drilldown" : "007"
-            },
-            {
-               "name" : "#008",
-               "y" : 72,
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "y" : 68,
-               "name" : "#009"
-            },
-            {
-               "drilldown" : "010",
-               "name" : "#010",
-               "y" : 60
-            },
-            {
-               "y" : 79,
-               "name" : "#011",
-               "drilldown" : "011"
-            },
-            {
-               "y" : 83,
-               "name" : "#012",
-               "drilldown" : "012"
-            },
-            {
-               "name" : "#013",
-               "y" : 76,
-               "drilldown" : "013"
-            },
-            {
-               "y" : 96,
-               "name" : "#014",
-               "drilldown" : "014"
-            },
-            {
-               "y" : 93,
-               "name" : "#015",
-               "drilldown" : "015"
-            },
-            {
-               "y" : 66,
-               "name" : "#016",
-               "drilldown" : "016"
-            },
-            {
-               "name" : "#017",
-               "y" : 79,
-               "drilldown" : "017"
-            },
-            {
-               "name" : "#018",
-               "y" : 76,
-               "drilldown" : "018"
-            },
-            {
-               "name" : "#019",
-               "y" : 97,
-               "drilldown" : "019"
-            },
-            {
-               "drilldown" : "020",
-               "y" : 95,
-               "name" : "#020"
-            },
-            {
-               "y" : 67,
-               "name" : "#021",
-               "drilldown" : "021"
-            },
-