- Added solutions by Colin Crain.

16 files changed, 2012 insertions, 1758 deletions

diff --git a/challenge-127/colin-crain/blog.txt b/challenge-127/colin-crain/blog.txt
new file mode 100644
index 0000000000..5ba3caa96e
--- /dev/null
+++ b/challenge-127/colin-crain/blog.txt
@@ -0,0 +1 @@
+https://colincrain.com/2021/08/29/time-out-of-joint-at-set-intervals/
diff --git a/challenge-127/colin-crain/perl/ch-1.pl b/challenge-127/colin-crain/perl/ch-1.pl
new file mode 100755
index 0000000000..16f6175cd0
--- /dev/null
+++ b/challenge-127/colin-crain/perl/ch-1.pl
@@ -0,0 +1,62 @@
+#!/Users/colincrain/perl5/perlbrew/perls/perl-5.32.0/bin/perl

+#

+#       time-out-of-joint.pl

+#

+#         Disjoint Sets

+#         Submitted by: Mohammad S Anwar

+#         You are given two sets with unique integers.

+# 

+#         Write a script to figure out if they are disjoint.

+# 

+#         The two sets are disjoint if they don’t have any common members.

+# 

+#         Example

+#             Input: @S1 = (1, 2, 5, 3, 4)

+#                    @S2 = (4, 6, 7, 8, 9)

+#             Output: 0 as the given two sets have common member 4.

+#     

+#             Input: @S1 = (1, 3, 5, 7, 9)

+#                    @S2 = (0, 2, 4, 6, 8)

+#             Output: 1 as the given two sets do not have common member.

+

+#         method:

+# 

+#             when we say "Set" what we mean here in Perl is an array of

+#             unique elements. They could be numbers, but as we're going to

+#             stringify them in the end really most anything that can be a

+#             hash key will will do.

+# 

+

+#

+#       © 2021 colin crain

+## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

+

+

+

+use warnings;

+use strict;

+use utf8;

+use feature ":5.26";

+use feature qw(signatures);

+no warnings 'experimental::signatures';

+

+

+my @S1 = (1, 2, 5, 3, 4);

+my @S2 = (4, 6, 7, 8, 9);

+

+say disjoint(\@S1, \@S2);

+

+

+

+sub disjoint ($s1, $s2) {

+    my %sethash = map { $_ => undef } $s1->@*;

+

+    for my $member ( @S2 ) {

+        return 0 if exists $sethash{"$member"};

+    }   

+    return 1;

+}

+

+

+

+

diff --git a/challenge-127/colin-crain/perl/ch-2.pl b/challenge-127/colin-crain/perl/ch-2.pl
new file mode 100755
index 0000000000..f677f903ae
--- /dev/null
+++ b/challenge-127/colin-crain/perl/ch-2.pl
@@ -0,0 +1,172 @@
+#!/Users/colincrain/perl5/perlbrew/perls/perl-5.32.0/bin/perl

+#

+#       conflicts-over-time.pl

+#

+#       Conflict Intervals

+#         Submitted by: Mohammad S Anwar

+#         You are given a list of intervals.

+# 

+#         Write a script to find out if the current interval conflicts with any of the previous intervals.

+# 

+#         Example

+#         Input: @Intervals = [ (1,4), (3,5), (6,8), (12, 13), (3,20) ]

+#         Output: [ (3,5), (3,20) ]

+# 

+#             - The 1st interval (1,4) do not have any previous intervals to compare with, so skip it.

+#             - The 2nd interval (3,5) does conflict with previous interval (1,4).

+#             - The 3rd interval (6,8) do not conflicts with any of the previous intervals (1,4) and (3,5), so skip it.

+#             - The 4th interval (12,13) again do not conflicts with any of the previous intervals (1,4), (3,5) and (6,8), so skip it.

+#             - The 5th interval (3,20) conflicts with the first interval (1,4).

+# 

+#         Input: @Intervals = [ (3,4), (5,7), (6,9), (10, 12), (13,15) ]

+#         Output: [ (6,9) ]

+# 

+#             - The 1st interval (3,4) do not have any previous intervals to compare with, so skip it.

+#             - The 2nd interval (5,7) do not conflicts with the previous interval (3,4), so skip it.

+#             - The 3rd interval (6,9) does conflict with one of the previous intervals (5,7).

+#             - The 4th interval (10,12) do not conflicts with any of the previous intervals (3,4), (5,7) and (6,9), so skip it.

+#             - The 5th interval (13,15) do not conflicts with any of the previous intervals (3,4), (5,7), (6,9) and (10,12), so skip it.

+#

+ #        method:

+#             Although the examples seem to imply that the intervals are

+#             perhaps sorted on their upper bound, a couple of points come

+#             to mind. Starting from the first:

+

+#                 1. Huh? 

+

+#                 2. Is that really a way to sort intervals? The first

+#                 value makes a little more sense, but part of the idea

+#                 here is that some intervals will overlap others, so *by

+#                 definition* either the first of second values will be out

+#                 of order, depending on the method chosen.

+

+#             

+#             So we're going to punt and say the intervals will be assumed

+#             to be in no particular order. This is the only thing that

+#             makes any sense to me. The example ordering will be

+#             considered coincidental.

+# 

+#             THis in turn means we will need to compare each element, as

+#             it's processed, to every other perviously included element.

+#             This will make the time complexity blow up, but we're not

+#             going to worry about that.

+# 

+#             In the spirit of the Set Theory theme to tonight's

+#             proceedings, we'll again consider the intervals as a set, and

+#             as we add memebers to the set we'll check them against all of

+#             the other members, but in this case the function will be more

+#             complicated than a simple equality to determine a lack of

+#             disjointness. Her ewe need to compare the enclosed spans.

+#             This we can do with greater than and less than comparisons.

+# 

+#             There are a total of four ways that two intervals can

+#             overlaps and conflict. Note I am not going to consider two

+#             intervals sharing a point to be a conflict. For example the

+#             time intervals four to eight and eight to ten do not

+#             conflict, even though they share the boundary eight o'clock.

+#             The point is considered infitesimal so there is no *overlap*,

+#             which is the source of the conflict.

+# 

+#             But back to our four ways. Given intervals A and B each with

+#             an upper and lower boundary:

+#                 1. A-lower is inside B      (or B-upper is inside A)

+#                 2. B-lower is inside A      (or A-upper is inside B)

+#                 3. A surounds B completely  (or B is contained entirely within A)

+#                 4. B surounds A completely  (or A is contained entirely within B)

+#             

+#             As you can see each definition is accompanied by

+#             frame-reversal version, switching the names but describing

+#             the same overlap. These are not considered different

+#             conflicts, just different names for the same conflict. A

+#             comparison using either reference frame will detect the one

+#             of these conflicts.

+# 

+#             It turns out we only need three checks to cover all

+#             possibilities. The Set interval is the existing set memeber

+#             being compared to. 

+#                 1. Set-upper > New-lower > Set-lower

+#                 2. Set-upper > New-upper > Set-lower

+#                 3. Set-lower > New-lower and New-upper > Set-upper

+

+#             The third possibility is the new interval enveloping a set

+#             member, and the fourth possibility, the new interval being

+#             inside a set member, will already be detected by case 1 (and

+#             case 2, if we don't short-circuit out).

+# 

+#             Note the frame reference is a bit arbitrary, but we do need

+#             to consistently pick one or the other to make the three cases

+#             work together with logical consistency to minimize the checks.

+        

+        

+#       © 2021 colin crain

+## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

+

+

+

+use warnings;

+use strict;

+use utf8;

+use feature ":5.26";

+use feature qw(signatures);

+no warnings 'experimental::signatures';

+

+my @input;

+# @input = ( [1,4], [3,5], [6,8], [12, 13], [3,20]  );  ## ex-1

+# @input = ( [3,4], [5,7], [6,9], [10, 12], [13,15] );  ## ex-2

+@input = ( [1,4],  [5,20], [30,50], [25,60]);  

+

+find_running_conflicts( @input );

+

+sub find_running_conflicts ( @intervals ) {

+    my %set;

+    my @conflicts;

+    

+    for my $ivl ( @intervals ) {

+        push @conflicts, $ivl if has_conflict( $ivl, \%set );

+        $set{ join ':', $ivl->@* } = $ivl;

+    }

+    

+    if (scalar @conflicts) {

+        say "conflicts found:";

+        say join ', ', 

+            map { '[' . (join ',', $_->@*) . ']' } 

+            @conflicts;

+    }

+    else {

+        say "no conflicts";

+    }

+

+}

+

+sub has_conflict ($ivl, $set) {

+    my $si;

+    for my $k (keys $set->%*) {

+        $si = $set->{$k};

+        if (     $si->[1]  > $ivl->[0] > $si->[0] 

+            or   $si->[1]  > $ivl->[0] > $si->[0] ) {

+               return 1;

+        }

+        if (     $si->[0]  > $ivl->[0] 

+            and  $ivl->[1] > $si->[1] ) {

+               return 1;

+        }

+    }

+    return 0;

+}

+

+

+

+

+

+

+

+

+

+

+

+

+# use Test::More;

+# 

+# is 

+# 

+# done_testing();

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 17f00ece5f..139357f030 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,39 +1,7 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2021-08-29 16:06:00 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "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/>"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         }
-      }
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Abigail",
             "data" : [
                [
                   "Perl",
@@ -44,9 +12,11 @@
                   2
                ]
             ],
+            "id" : "Abigail",
             "name" : "Abigail"
          },
          {
+            "name" : "Adam Russell",
             "id" : "Adam Russell",
             "data" : [
                [
@@ -57,28 +27,27 @@
                   "Blog",
                   2
                ]
-            ],
-            "name" : "Adam Russell"
+            ]
          },
          {
-            "id" : "Andrew Shitov",
-            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov"
          },
          {
-            "name" : "Andrezgz",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Andrezgz"
+            "id" : "Andrezgz",
+            "name" : "Andrezgz"
          },
          {
             "data" : [
@@ -95,8 +64,8 @@
                   1
                ]
             ],
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer"
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
          },
          {
             "data" : [
@@ -109,20 +78,35 @@
                   2
                ]
             ],
-            "name" : "Athanasius",
-            "id" : "Athanasius"
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "id" : "Cheok-Yin Fung",
-            "name" : "Cheok-Yin Fung",
+            "name" : "Cheok-Yin Fung"
+         },
+         {
+            "name" : "Colin Crain",
+            "id" : "Colin Crain",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ]
          },
          {
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby",
             "data" : [
                [
@@ -133,8 +117,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Dave Jacoby"
+            ]
          },
          {
             "data" : [
@@ -143,8 +126,8 @@
                   2
                ]
             ],
-            "name" : "Duane Powell",
-            "id" : "Duane Powell"
+            "id" : "Duane Powell",
+            "name" : "Duane Powell"
          },
          {
             "data" : [
@@ -161,10 +144,11 @@
                   2
                ]
             ],
-            "name" : "Flavio Poletti",
-            "id" : "Flavio Poletti"
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti"
          },
          {
+            "name" : "James Smith",
             "id" : "James Smith",
             "data" : [
                [
@@ -175,18 +159,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith"
+            ]
          },
          {
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek"
          },
          {
             "data" : [
@@ -199,18 +182,18 @@
             "id" : "Joan Mimosinnet"
          },
          {
+            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Jorg Sommrey"
+            ]
          },
          {
-            "id" : "Lubos Kolouch",
             "name" : "Lubos Kolouch",
+            "id" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
@@ -219,8 +202,8 @@
             ]
          },
          {
-            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -239,22 +222,22 @@
                   1
                ]
             ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson"
          },
          {
+            "id" : "Matthew Neleigh",
+            "name" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Matthew Neleigh",
-            "id" : "Matthew Neleigh"
+            ]
          },
          {
-            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
@@ -263,14 +246,14 @@
             ]
          },
          {
-            "name" : "Olivier Delouya",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "id" : "Olivier Delouya"
+            "id" : "Olivier Delouya",
+            "name" : "Olivier Delouya"
          },
          {
             "id" : "Paul Fajman",
@@ -283,17 +266,16 @@
             ]
          },
          {
-            "id" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Pete Houston",
             "name" : "Pete Houston"
          },
          {
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -308,9 +290,12 @@
                   1
                ]
             ],
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West"
          },
          {
+            "id" : "Simon Green",
+            "name" : "Simon Green",
             "data" : [
                [
                   "Perl",
@@ -320,9 +305,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Simon Green",
-            "id" : "Simon Green"
+            ]
          },
          {
             "data" : [
@@ -335,17 +318,16 @@
             "id" : "Simon Proctor"
          },
          {
-            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Steven Wilson"
+            "name" : "Steven Wilson",
+            "id" : "Steven Wilson"
          },
          {
-            "id" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -356,10 +338,10 @@
                   2
                ]
             ],
-            "name" : "Stuart Little"
+            "name" : "Stuart Little",
+            "id" : "Stuart Little"
          },
          {
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -370,10 +352,10 @@
                   2
                ]
             ],
-            "name" : "Ulrich Rieke"
+            "name" : "Ulrich Rieke",
+            "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -384,168 +366,188 @@
                   1
                ]
             ],
+            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan"
          },
          {
+            "id" : "Wanderdoc",
             "name" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Wanderdoc"
+            ]
          }
       ]
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 31] Last updated at 2021-08-29 16:21:35 GMT"
+   },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 127",
          "data" : [
             {
+               "name" : "Abigail",
                "y" : 4,
-               "drilldown" : "Abigail",
-               "name" : "Abigail"
+               "drilldown" : "Abigail"
             },
             {
-               "drilldown" : "Adam Russell",
                "name" : "Adam Russell",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Adam Russell"
             },
             {
+               "y" : 1,
                "drilldown" : "Andrew Shitov",
-               "name" : "Andrew Shitov",
-               "y" : 1
+               "name" : "Andrew Shitov"
             },
             {
-               "drilldown" : "Andrezgz",
                "name" : "Andrezgz",
+               "drilldown" : "Andrezgz",
                "y" : 2
             },
             {
-               "y" : 5,
+               "name" : "Arne Sommer",
                "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
+               "y" : 5
             },
             {
                "name" : "Athanasius",
-               "drilldown" : "Athanasius",
-               "y" : 4
+               "y" : 4,
+               "drilldown" : "Athanasius"
             },
             {
+               "name" : "Cheok-Yin Fung",
                "y" : 2,
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung"
+               "drilldown" : "Cheok-Yin Fung"
             },
             {
                "y" : 3,
+               "drilldown" : "Colin Crain",
+               "name" : "Colin Crain"
+            },
+            {
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
+               "y" : 3
             },
             {
+               "y" : 2,
                "drilldown" : "Duane Powell",
-               "name" : "Duane Powell",
-               "y" : 2
+               "name" : "Duane Powell"
             },
             {
+               "name" : "Flavio Poletti",
                "y" : 6,
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti"
+               "drilldown" : "Flavio Poletti"
             },
             {
                "name" : "James Smith",
-               "drilldown" : "James Smith",
-               "y" : 3
+               "y" : 3,
+               "drilldown" : "James Smith"
             },
             {
-               "y" : 2,
                "name" : "Jan Krnavek",
-               "drilldown" : "Jan Krnavek"
+               "drilldown" : "Jan Krnavek",
+               "y" : 2
             },
             {
-               "name" : "Joan Mimosinnet",
+               "y" : 2,
                "drilldown" : "Joan Mimosinnet",
-               "y" : 2
+               "name" : "Joan Mimosinnet"
             },
             {
-               "y" : 2,
                "name" : "Jorg Sommrey",
+               "y" : 2,
                "drilldown" : "Jorg Sommrey"
             },
             {
+               "y" : 2,
                "drilldown" : "Lubos Kolouch",
-               "name" : "Lubos Kolouch",
-               "y" : 2
+               "name" : "Lubos Kolouch"
             },
             {
-               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
                "y" : 4
             },
             {
                "y" : 1,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
             },
             {
                "name" : "Matthew Neleigh",
-               "drilldown" : "Matthew Neleigh",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "Matthew Neleigh"
             },
             {
+               "drilldown" : "Niels van Dijke",
                "y" : 2,
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
+               "name" : "Niels van Dijke"
             },
             {
-               "y" : 1,
                "name" : "Olivier Delouya",
+               "y" : 1,
                "drilldown" : "Olivier Delouya"
             },
             {
                "drilldown" : "Paul Fajman",
-               "name" : "Paul Fajman",
-               "y" : 2
+               "y" : 2,
+               "name" : "Paul Fajman"
             },
             {
-               "y" : 2,
                "name" : "Pete Houston",
+               "y" : 2,
                "drilldown" : "Pete Houston"
             },
             {
-               "y" : 5,
                "drilldown" : "Roger Bell_West",
+               "y" : 5,
                "name" : "Roger Bell_West"
             },
             {
-               "y" : 3,
                "name" : "Simon Green",
+               "y" : 3,
                "drilldown" : "Simon Green"
             },
             {
-               "y" : 1,
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "drilldown" : "Simon Proctor",
+               "y" : 1
             },
             {
-               "y" : 1,
                "drilldown" : "Steven Wilson",
+               "y" : 1,
                "name" : "Steven Wilson"
             },
             {
                "y" : 4,
-               "name" : "Stuart Little",
-               "drilldown" : "Stuart Little"
+               "drilldown" : "Stuart Little",
+               "name" : "Stuart Little"
             },
             {
-               "y" : 4,
                "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke",
+               "y" : 4
             },
             {
-               "y" : 3,
                "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3
             },
             {
                "y" : 2,
@@ -553,9 +555,26 @@
                "name" : "Wanderdoc"
             }
          ],
-         "colorByPoint" : 1
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 127"
       }
    ],
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "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/>"
+   },
    "title" : {
       "text" : "The Weekly Challenge - 127"
    }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a0e3dc7fe2..5784f89045 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,27 +1,36 @@
 {
+   "xAxis" : {
+      "labels" : {
+         "style" : {
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
+         }
+      },
+      "type" : "category"
+   },
    "series" : [
       {
+         "name" : "Contributions",
          "dataLabels" : {
+            "y" : 10,
+            "color" : "#FFFFFF",
+            "enabled" : "true",
             "rotation" : -90,
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
-            "color" : "#FFFFFF",
             "align" : "right",
-            "format" : "{point.y:.0f}",
-            "y" : 10,
-            "enabled" : "true"
+            "format" : "{point.y:.0f}"
          },
-         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               1834
+               1835
             ],
             [
                "Perl",
-               6092
+               6094
             ],
             [
                "Raku",
@@ -30,14 +39,8 @@
          ]
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "chart" : {
-      "type" : "column"
+   "subtitle" : {
+      "text" : "Last updated at 2021-08-29 16:21:35 GMT"
    },
    "legend" : {
       "enabled" : "false"
@@ -48,16 +51,13 @@
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
-   "subtitle" : {
-      "text" : "Last updated at 2021-08-29 16:06:00 GMT"
+   "chart" : {
+      "type" : "column"
    },
-   "xAxis" : {
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
-      },
-      "type" : "category"
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 571402c859..68d1b14d36 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,666 +1,7 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-08-29 16:06:00 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "drilldown" : "001",