- Added solutions by Feng Chang.

23 files changed, 49 insertions, 34 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 81b0ca9924..282ea1e55d 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -61,6 +61,16 @@
          {
             "data" : [
                [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
+         },
+         {
+            "data" : [
+               [
                   "Perl",
                   2
                ]
@@ -244,6 +254,11 @@
                "y" : 2
             },
             {
+               "drilldown" : "Feng Chang",
+               "name" : "Feng Chang",
+               "y" : 2
+            },
+            {
                "drilldown" : "Lubos Kolouch",
                "name" : "Lubos Kolouch",
                "y" : 2
@@ -303,7 +318,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 16] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 17] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 343"
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 1bfce9254c..8ba3390ff5 100644
--- a/stats/pwc-language-breakdown-2019.json
+++ b/stats/pwc-language-breakdown-2019.json
@@ -970,7 +970,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2020.json b/stats/pwc-language-breakdown-2020.json
index 324472c764..aad4fd7e1a 100644
--- a/stats/pwc-language-breakdown-2020.json
+++ b/stats/pwc-language-breakdown-2020.json
@@ -1223,7 +1223,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2021.json b/stats/pwc-language-breakdown-2021.json
index 8c63b2c8ff..ad269572e3 100644
--- a/stats/pwc-language-breakdown-2021.json
+++ b/stats/pwc-language-breakdown-2021.json
@@ -1223,7 +1223,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2022.json b/stats/pwc-language-breakdown-2022.json
index 5796d50e70..fbfd506c99 100644
--- a/stats/pwc-language-breakdown-2022.json
+++ b/stats/pwc-language-breakdown-2022.json
@@ -1223,7 +1223,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2023.json b/stats/pwc-language-breakdown-2023.json
index 1fd638a6a8..c6f7c3b2cd 100644
--- a/stats/pwc-language-breakdown-2023.json
+++ b/stats/pwc-language-breakdown-2023.json
@@ -1200,7 +1200,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2024.json b/stats/pwc-language-breakdown-2024.json
index 0b256eab88..b64037113c 100644
--- a/stats/pwc-language-breakdown-2024.json
+++ b/stats/pwc-language-breakdown-2024.json
@@ -1246,7 +1246,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2025.json b/stats/pwc-language-breakdown-2025.json
index 20fe2c48c1..3189dbabbf 100644
--- a/stats/pwc-language-breakdown-2025.json
+++ b/stats/pwc-language-breakdown-2025.json
@@ -12,7 +12,7 @@
                ],
                [
                   "Raku",
-                  10
+                  12
                ],
                [
                   "Blog",
@@ -763,7 +763,7 @@
             {
                "drilldown" : "343",
                "name" : "343",
-               "y" : 43
+               "y" : 45
             },
             {
                "drilldown" : "342",
@@ -970,7 +970,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index cb205db6ce..2fb6e8311a 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -14,7 +14,7 @@
             ],
             [
                "Raku",
-               9806
+               9808
             ],
             [
                "Blog",
@@ -37,7 +37,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2025]"
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index 374927741a..b8fcc0cd31 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -336,7 +336,7 @@
                ],
                [
                   "Raku",
-                  473
+                  475
                ]
             ],
             "id" : "Feng Chang",
@@ -897,7 +897,7 @@
             {
                "drilldown" : "Feng Chang",
                "name" : "21: Feng Chang",
-               "y" : 990
+               "y" : 994
             },
             {
                "drilldown" : "Ali Moradi",
@@ -1049,7 +1049,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "Team Leaders (TOP 50)"
diff --git a/stats/pwc-summary-1-30.json b/stats/pwc-summary-1-30.json
index b56e4d0df9..ae8b6a2661 100644
--- a/stats/pwc-summary-1-30.json
+++ b/stats/pwc-summary-1-30.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-121-150.json b/stats/pwc-summary-121-150.json
index ce3cf19fab..13e141e577 100644
--- a/stats/pwc-summary-121-150.json
+++ b/stats/pwc-summary-121-150.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-151-180.json b/stats/pwc-summary-151-180.json
index 9870826f5c..872824aca5 100644
--- a/stats/pwc-summary-151-180.json
+++ b/stats/pwc-summary-151-180.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-181-210.json b/stats/pwc-summary-181-210.json
index 57752a552e..fe7928621b 100644
--- a/stats/pwc-summary-181-210.json
+++ b/stats/pwc-summary-181-210.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-211-240.json b/stats/pwc-summary-211-240.json
index 10f34029ae..9b579d2ca6 100644
--- a/stats/pwc-summary-211-240.json
+++ b/stats/pwc-summary-211-240.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-241-270.json b/stats/pwc-summary-241-270.json
index 5443497f26..7b8cf7b963 100644
--- a/stats/pwc-summary-241-270.json
+++ b/stats/pwc-summary-241-270.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-271-300.json b/stats/pwc-summary-271-300.json
index 32d16e1487..f77c93ed26 100644
--- a/stats/pwc-summary-271-300.json
+++ b/stats/pwc-summary-271-300.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-301-330.json b/stats/pwc-summary-301-330.json
index d48e5f523d..50205bb0c0 100644
--- a/stats/pwc-summary-301-330.json
+++ b/stats/pwc-summary-301-330.json
@@ -109,7 +109,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 28] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 28] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-31-60.json b/stats/pwc-summary-31-60.json
index 997fee5874..594277fed7 100644
--- a/stats/pwc-summary-31-60.json
+++ b/stats/pwc-summary-31-60.json
@@ -69,8 +69,8 @@
             9,
             0,
             0,
-            2,
             17,
+            2,
             0,
             194,
             0,
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-61-90.json b/stats/pwc-summary-61-90.json
index 549aef78d7..7597a4477c 100644
--- a/stats/pwc-summary-61-90.json
+++ b/stats/pwc-summary-61-90.json
@@ -72,7 +72,7 @@
             0,
             0,
             0,
-            473,
+            475,
             4,
             237
          ],
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary-91-120.json b/stats/pwc-summary-91-120.json
index d3b776cec7..6b42728efa 100644
--- a/stats/pwc-summary-91-120.json
+++ b/stats/pwc-summary-91-120.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary.json b/stats/pwc-summary.json
index bf40d51c9e..cdf2e6f6fa 100644
--- a/stats/pwc-summary.json
+++ b/stats/pwc-summary.json
@@ -397,8 +397,8 @@
             6,
             0,
             0,
-            1,
             9,
+            1,
             0,
             104,
             0,
@@ -430,7 +430,7 @@
             0,
             0,
             0,
-            240,
+            241,
             2,
             119,
             18,
@@ -1009,7 +1009,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 328] Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "[Champions: 328] Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-yearly-language-summary.json b/stats/pwc-yearly-language-summary.json
index 7615fe53fd..a0adfaa5b5 100644
--- a/stats/pwc-yearly-language-summary.json
+++ b/stats/pwc-yearly-language-summary.json
@@ -12,7 +12,7 @@
                ],
                [
                   "Raku",
-                  930
+                  932
                ],
                [
                   "Blog",
@@ -151,7 +151,7 @@
             {
                "drilldown" : "2025",
                "name" : "2025",
-               "y" : 3567
+               "y" : 3569
             },
             {
                "drilldown" : "2024",
@@ -188,7 +188,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-14 18:26:32 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-10-15 18:51:45 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"