- Added solutions by Arne Sommer for week 192.

22 files changed, 2915 insertions, 2826 deletions

diff --git a/challenge-192/arne-sommer/blog.txt b/challenge-192/arne-sommer/blog.txt
new file mode 100644
index 0000000000..fa6ffee70b
--- /dev/null
+++ b/challenge-192/arne-sommer/blog.txt
@@ -0,0 +1 @@
+https://raku-musings.com/equal-flip.html
diff --git a/challenge-192/arne-sommer/raku/binary-flip-even-shorter b/challenge-192/arne-sommer/raku/binary-flip-even-shorter
new file mode 100755
index 0000000000..e2c66b3e2f
--- /dev/null
+++ b/challenge-192/arne-sommer/raku/binary-flip-even-shorter
@@ -0,0 +1,5 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $n where * > 0);
+
+say $n.base(2).comb.map( { + ! + $_ } ).join.parse-base(2);
diff --git a/challenge-192/arne-sommer/raku/binary-flip-even-shorter2 b/challenge-192/arne-sommer/raku/binary-flip-even-shorter2
new file mode 100755
index 0000000000..2338c0fe61
--- /dev/null
+++ b/challenge-192/arne-sommer/raku/binary-flip-even-shorter2
@@ -0,0 +1,5 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $n where * > 0);
+
+say $n.base(2).comb.map( + ! + * ).join.parse-base(2);
diff --git a/challenge-192/arne-sommer/raku/binary-flip-shorter b/challenge-192/arne-sommer/raku/binary-flip-shorter
new file mode 100755
index 0000000000..bf6cada298
--- /dev/null
+++ b/challenge-192/arne-sommer/raku/binary-flip-shorter
@@ -0,0 +1,5 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $n where * > 0);
+
+say $n.base(2).comb.map({ $_ eq '1' ?? '0' !! '1' }).join.parse-base(2);
diff --git a/challenge-192/arne-sommer/raku/ch-1.raku b/challenge-192/arne-sommer/raku/ch-1.raku
new file mode 100755
index 0000000000..f3fa3d0bbf
--- /dev/null
+++ b/challenge-192/arne-sommer/raku/ch-1.raku
@@ -0,0 +1,15 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (Int $n where * > 0, :v(:$verbose));
+
+my $binary  = $n.base(2);
+my $flip    = $binary.comb.map({ $_ eq '1' ?? '0' !! '1' }).join;
+my $decimal = $flip.parse-base(2);
+
+if $verbose
+{
+  say ":Binary: $binary";
+  say ":Flip:   $flip";
+}
+
+say $decimal;
diff --git a/challenge-192/arne-sommer/raku/ch-2.raku b/challenge-192/arne-sommer/raku/ch-2.raku
new file mode 100755
index 0000000000..958d9c9b08
--- /dev/null
+++ b/challenge-192/arne-sommer/raku/ch-2.raku
@@ -0,0 +1,39 @@
+#! /usr/bin/env raku
+
+unit sub MAIN (*@list where @list.elems > 1 && all(@list) ~~ /^\d+/, :v(:$verbose));
+
+my $sum     = @list.sum;
+my $target  = $sum div @list.elems;
+
+if $target != $sum / @list.elems
+{
+  say -1;
+  exit;
+}
+
+say ":Computing..." if $verbose;
+
+my $moves = 0;
+
+my @list2 = @list.map: +*;
+
+for 0 .. @list2.elems - 2 -> $index
+{
+  while @list2[$index] > $target
+  {
+    $moves++;
+    @list2[$index]--;
+    @list2[$index+1]++;
+    say ":Move $moves: @list2[]" if $verbose;
+  }
+
+  while @list2[$index] < $target
+  {
+    $moves++;
+    @list2[$index]++;
+    @list2[$index+1]--;
+    say ":Move $moves: @list2[]" if $verbose;
+  }
+}
+
+say $moves;
diff --git a/stats/pwc-challenge-192.json b/stats/pwc-challenge-192.json
index 1f9913e506..10fe964c64 100644
--- a/stats/pwc-challenge-192.json
+++ b/stats/pwc-challenge-192.json
@@ -1,4 +1,230 @@
 {
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : 1
+   },
+   "subtitle" : {
+      "text" : "[Champions: 38] Last updated at 2022-11-28 17:43:08 GMT"
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
+      }
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 192",
+         "data" : [
+            {
+               "y" : 4,
+               "drilldown" : "Adam Russell",
+               "name" : "Adam Russell"
+            },
+            {
+               "name" : "Alexander Pankoff",
+               "drilldown" : "Alexander Pankoff",
+               "y" : 5
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Arne Sommer",
+               "name" : "Arne Sommer"
+            },
+            {
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "name" : "Bruce Gray",
+               "y" : 5,
+               "drilldown" : "Bruce Gray"
+            },
+            {
+               "name" : "Cheok-Yin Fung",
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Colin Crain",
+               "y" : 3,
+               "name" : "Colin Crain"
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Dario Mazzeo",
+               "name" : "Dario Mazzeo"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "name" : "Flavio Poletti",
+               "y" : 6,
+               "drilldown" : "Flavio Poletti"
+            },
+            {
+               "drilldown" : "Humberto Massa",
+               "y" : 2,
+               "name" : "Humberto Massa"
+            },
+            {
+               "name" : "Jaldhar H. Vyas",
+               "drilldown" : "Jaldhar H. Vyas",
+               "y" : 5
+            },
+            {
+               "name" : "James Smith",
+               "y" : 3,
+               "drilldown" : "James Smith"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Jan Krnavek",
+               "name" : "Jan Krnavek"
+            },
+            {
+               "drilldown" : "Jorg Sommrey",
+               "y" : 3,
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "name" : "Kueppo Wesley",
+               "drilldown" : "Kueppo Wesley",
+               "y" : 2
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 8,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
+            },
+            {
+               "drilldown" : "Marton Polgar",
+               "y" : 2,
+               "name" : "Marton Polgar"
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "y" : 2,
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "name" : "Niels van Dijke",
+               "y" : 2,
+               "drilldown" : "Niels van Dijke"
+            },
+            {
+               "name" : "Olivier Delouya",
+               "y" : 1,
+               "drilldown" : "Olivier Delouya"
+            },
+            {
+               "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith",
+               "y" : 3
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Robbie Hatley",
+               "name" : "Robbie Hatley"
+            },
+            {
+               "drilldown" : "Robert DiCicco",
+               "y" : 4,
+               "name" : "Robert DiCicco"
+            },
+            {
+               "drilldown" : "Robert Ransbottom",
+               "y" : 2,
+               "name" : "Robert Ransbottom"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "drilldown" : "Roger Bell_West",
+               "y" : 5
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Simon Green",
+               "name" : "Simon Green"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 2,
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Solathian",
+               "y" : 2,
+               "drilldown" : "Solathian"
+            },
+            {
+               "drilldown" : "Stephen G. Lynn",
+               "y" : 5,
+               "name" : "Stephen G. Lynn"
+            },
+            {
+               "drilldown" : "Tim Potapov",
+               "y" : 2,
+               "name" : "Tim Potapov"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Vamsi Meenavilli",
+               "name" : "Vamsi Meenavilli"
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3
+            }
+         ]
+      }
+   ],
+   "chart" : {
+      "type" : "column"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -16,7 +242,6 @@
             ]
          },
          {
-            "name" : "Alexander Pankoff",
             "data" : [
                [
                   "Perl",
@@ -31,9 +256,11 @@
                   1
                ]
             ],
+            "name" : "Alexander Pankoff",
             "id" : "Alexander Pankoff"
          },
          {
+            "name" : "Ali Moradi",
             "id" : "Ali Moradi",
             "data" : [
                [
@@ -44,11 +271,23 @@
                   "Raku",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
             ],
-            "name" : "Ali Moradi"
+            "name" : "Arne Sommer",
+            "id" : "Arne Sommer"
          },
          {
-            "name" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -59,10 +298,10 @@
                   2
                ]
             ],
-            "id" : "Athanasius"
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
-            "name" : "Bruce Gray",
             "data" : [
                [
                   "Perl",
@@ -77,6 +316,7 @@
                   1
                ]
             ],
+            "name" : "Bruce Gray",
             "id" : "Bruce Gray"
          },
          {
@@ -90,7 +330,6 @@
             "id" : "Cheok-Yin Fung"
          },
          {
-            "name" : "Colin Crain",
             "data" : [
                [
                   "Perl",
@@ -101,11 +340,12 @@
                   1
                ]
             ],
+            "name" : "Colin Crain",
             "id" : "Colin Crain"
          },
          {
-            "id" : "Dario Mazzeo",
             "name" : "Dario Mazzeo",
+            "id" : "Dario Mazzeo",
             "data" : [
                [
                   "Perl",
@@ -114,28 +354,26 @@
             ]
          },
          {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
+            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba"
+            ]
          },
          {
-            "id" : "Flavio Poletti",
-            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -149,20 +387,21 @@
                   "Blog",
                   2
                ]
-            ]
+            ],
+            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti"
          },
          {
-            "id" : "Humberto Massa",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Humberto Massa"
+            "name" : "Humberto Massa",
+            "id" : "Humberto Massa"
          },
          {
-            "name" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl",
@@ -177,9 +416,12 @@
                   1
                ]
             ],
-            "id" : "Jaldhar H. Vyas"
+            "id" : "Jaldhar H. Vyas",
+            "name" : "Jaldhar H. Vyas"
          },
          {
+            "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -189,22 +431,19 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            ]
          },
          {
             "id" : "Jan Krnavek",
+            "name" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Jan Krnavek"
+            ]
          },
          {
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
@@ -215,20 +454,20 @@
                   1
                ]
             ],
+            "id" : "Jorg Sommrey",
             "name" : "Jorg Sommrey"
          },
          {
             "id" : "Kueppo Wesley",
+            "name" : "Kueppo Wesley",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Kueppo Wesley"
+            ]
          },
          {
-            "name" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -243,11 +482,12 @@
                   1
                ]
             ],
+            "name" : "Laurent Rosenfeld",
             "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Luca Ferrari",
             "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -260,8 +500,8 @@
             ]
          },
          {
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
@@ -270,17 +510,16 @@
             ]
          },
          {
-            "id" : "Marton Polgar",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
+            "id" : "Marton Polgar",
             "name" : "Marton Polgar"
          },
          {
-            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
@@ -291,30 +530,30 @@
                   1
                ]
             ],
+            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar"
          },
          {
             "id" : "Niels van Dijke",
+            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Niels van Dijke"
+            ]
          },
          {
-            "id" : "Olivier Delouya",
-            "name" : "Olivier Delouya",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Olivier Delouya",
+            "id" : "Olivier Delouya"
          },
          {
-            "name" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -325,17 +564,18 @@
                   1
                ]
             ],
+            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
+            "name" : "Robbie Hatley",
             "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Robbie Hatley"
+            ]
          },
          {
             "id" : "Robert DiCicco",
@@ -352,18 +592,18 @@
             ]
          },
          {
-            "id" : "Robert Ransbottom",
-            "name" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Robert Ransbottom",
+            "name" : "Robert Ransbottom"
          },
          {
-            "id" : "Roger Bell_West",
             "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -395,27 +635,25 @@
          },
          {
             "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Simon Proctor"
+            ]
          },
          {
-            "id" : "Solathian",
-            "name" : "Solathian",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Solathian",
+            "id" : "Solathian"
          },
          {
-            "id" : "Stephen G. Lynn",
-            "name" : "Stephen G. Lynn",
             "data" : [
                [
                   "Perl",
@@ -429,19 +667,23 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Stephen G. Lynn",
+            "name" : "Stephen G. Lynn"
          },
          {
+            "id" : "Tim Potapov",
             "name" : "Tim Potapov",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Tim Potapov"
+            ]
          },
          {
+            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -451,22 +693,19 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke"
+            ]
          },
          {
+            "id" : "Vamsi Meenavilli",
             "name" : "Vamsi Meenavilli",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "id" : "Vamsi Meenavilli"
+            ]
          },
          {
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -477,234 +716,14 @@
                   1
                ]
             ],
+            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan"
          }
       ]
    },
-   "tooltip" : {
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "[Champions: 37] Last updated at 2022-11-28 11:32:03 GMT"
-   },
    "title" : {
       "text" : "The Weekly Challenge - 192"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "series" : [
-      {
-         "data" : [
-            {
-               "drilldown" : "Adam Russell",
-               "name" : "Adam Russell",
-               "y" : 4
-            },
-            {
-               "name" : "Alexander Pankoff",
-               "y" : 5,
-               "drilldown" : "Alexander Pankoff"
-            },
-            {
-               "name" : "Ali Moradi",
-               "y" : 4,
-               "drilldown" : "Ali Moradi"
-            },
-            {
-               "name" : "Athanasius",
-               "y" : 4,
-               "drilldown" : "Athanasius"
-            },
-            {
-               "drilldown" : "Bruce Gray",
-               "name" : "Bruce Gray",
-               "y" : 5
-            },
-            {
-               "y" : 2,
-               "name" : "Cheok-Yin Fung",
-               "drilldown" : "Cheok-Yin Fung"
-            },
-            {
-               "drilldown" : "Colin Crain",
-               "name" : "Colin Crain",
-               "y" : 3
-            },
-            {
-               "name" : "Dario Mazzeo",
-               "y" : 1,
-               "drilldown" : "Dario Mazzeo"
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "y" : 2,
-               "name" : "Dave Jacoby"
-            },
-            {
-               "name" : "E. Choroba",
-               "y" : 2,
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Flavio Poletti",
-               "name" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "drilldown" : "Humberto Massa",
-               "name" : "Humberto Massa",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Jaldhar H. Vyas",
-               "y" : 5,
-               "name" : "Jaldhar H. Vyas"
-            },
-            {
-               "drilldown" : "James Smith",
-               "name" : "James Smith",
-               "y" : 3
-            },
-            {
-               "name" : "Jan Krnavek",
-               "y" : 2,
-               "drilldown" : "Jan Krnavek"
-            },
-            {
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Kueppo Wesley",
-               "y" : 2,
-               "name" : "Kueppo Wesley"
-            },
-            {
-               "y" : 5,
-               "name" : "Laurent Rosenfeld",
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "y" : 8,
-               "drilldown" : "Luca Ferrari"
-            },
-            {
-               "y" : 2,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
-            },
-            {
-               "drilldown" : "Marton Polgar",
-               "name" : "Marton Polgar",
-               "y" : 2
-            },
-            {
-               "name" : "Mohammad S Anwar",
-               "y" : 2,
-               "drilldown" : "Mohammad S Anwar"
-            },
-            {
-               "y" : 2,
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "drilldown" : "Olivier Delouya",
-               "y" : 1,
-               "name" : "Olivier Delouya"
-            },
-            {
-               "y" : 3,
-               "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith"
-            },
-            {
-               "drilldown" : "Robbie Hatley",
-               "name" : "Robbie Hatley",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Robert DiCicco",
-               "name" : "Robert DiCicco",
-               "y" : 4
-            },
-            {
-               "y" : 2,
-               "name" : "Robert Ransbottom",
-               "drilldown" : "Robert Ransbottom"
-            },
-            {
-               "y" : 5,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
-            },
-            {
-               "drilldown" : "Simon Green",
-               "y" : 3,
-               "name" : "Simon Green"
-            },
-            {
-               "y" : 2,
-               "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "y" : 2,
-               "name" : "Solathian",
-               "drilldown" : "Solathian"
-            },
-            {
-               "drilldown" : "Stephen G. Lynn",
-               "name" : "Stephen G. Lynn",
-               "y" : 5
-            },
-            {
-               "name" : "Tim Potapov",
-               "y" : 2,
-               "drilldown" : "Tim Potapov"
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "y" : 4,
-               "drilldown" : "Ulrich Rieke"
-            },
-            {
-               "name" : "Vamsi Meenavilli",
-               "y" : 2,
-               "drilldown" : "Vamsi Meenavilli"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "name" : "W. Luis Mochan",
-               "y" : 3
-            }
-         ],
-         "name" : "The Weekly Challenge - 192",
-         "colorByPoint" : 1
-      }
-   ],
-   "chart" : {
-      "type" : "column"
-   },
    "legend" : {
       "enabled" : 0
    }
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 480526372a..01cab63560 100644
--- a/stats/pwc-current.json
+++ b/