- Added solutions by Humberto Massa.

26 files changed, 49 insertions, 32 deletions

diff --git a/challenge-328/massa/raku/ch-1.raku b/challenge-328/massa/raku/ch-1.raku
new file mode 100644
index 0000000000..09db1c484b
--- /dev/null
+++ b/challenge-328/massa/raku/ch-1.raku
@@ -0,0 +1 @@
+" $_ ".comb.rotor(3 => -2).map({.[1] eq '?' ?? ('a'..'z').join.trans(.[0,2] => '').substr(0, 1) !! .[1]}).join
diff --git a/challenge-328/massa/raku/ch-2.raku b/challenge-328/massa/raku/ch-2.raku
new file mode 100644
index 0000000000..4964eadf41
--- /dev/null
+++ b/challenge-328/massa/raku/ch-2.raku
@@ -0,0 +1 @@
+1 while s/(<:Lu>)(<:Ll>) <?{$0 eq $1.uc}>// | s/(<:Ll>)(<:Lu>) <?{$0 eq $1.lc}>//
diff --git a/stats/pwc-challenge-328.json b/stats/pwc-challenge-328.json
index 2b06fa010b..8bade8b2a8 100644
--- a/stats/pwc-challenge-328.json
+++ b/stats/pwc-challenge-328.json
@@ -147,6 +147,16 @@
          {
             "data" : [
                [
+                  "Raku",
+                  2
+               ]
+            ],
+            "id" : "Humberto Massa",
+            "name" : "Humberto Massa"
+         },
+         {
+            "data" : [
+               [
                   "Perl",
                   2
                ],
@@ -479,6 +489,11 @@
                "y" : 2
             },
             {
+               "drilldown" : "Humberto Massa",
+               "name" : "Humberto Massa",
+               "y" : 2
+            },
+            {
                "drilldown" : "Jaldhar H. Vyas",
                "name" : "Jaldhar H. Vyas",
                "y" : 5
@@ -583,7 +598,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 32] Last updated at 2025-07-15 10:09:36 GMT"
+      "text" : "[Champions: 33] Last updated at 2025-07-20 23:59:50 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 328"
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9af6a39836..e7da46ed2b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -628,7 +628,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 35] Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 35] Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge - 330"
diff --git a/stats/pwc-language-breakdown-2019.json b/stats/pwc-language-breakdown-2019.json
index 1fe5e0e5f2..33ee4ec5e2 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 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2020.json b/stats/pwc-language-breakdown-2020.json
index c3a090c6b8..4df71a2ab4 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 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2021.json b/stats/pwc-language-breakdown-2021.json
index 7b205043bb..8392428627 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 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2022.json b/stats/pwc-language-breakdown-2022.json
index d154c8f38b..590b2b5e7b 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 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2023.json b/stats/pwc-language-breakdown-2023.json
index 696bff4f28..57f8d899c6 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 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2024.json b/stats/pwc-language-breakdown-2024.json
index ff5a101e25..aab71d9741 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 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-2025.json b/stats/pwc-language-breakdown-2025.json
index f65f2a54cb..6695f0992e 100644
--- a/stats/pwc-language-breakdown-2025.json
+++ b/stats/pwc-language-breakdown-2025.json
@@ -48,7 +48,7 @@
                ],
                [
                   "Raku",
-                  25
+                  27
                ],
                [
                   "Blog",
@@ -539,7 +539,7 @@
             {
                "drilldown" : "328",
                "name" : "328",
-               "y" : 91
+               "y" : 93
             },
             {
                "drilldown" : "327",
@@ -671,7 +671,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index e647911758..0be02b5023 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -14,7 +14,7 @@
             ],
             [
                "Raku",
-               9491
+               9493
             ],
             [
                "Blog",
@@ -37,7 +37,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2025]"
diff --git a/stats/pwc-leaders.json b/stats/pwc-leaders.json
index ac8e2e3722..3a73179c9a 100644
--- a/stats/pwc-leaders.json
+++ b/stats/pwc-leaders.json
@@ -1049,7 +1049,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the score breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "Team Leaders (TOP 50)"
diff --git a/stats/pwc-summary-1-30.json b/stats/pwc-summary-1-30.json
index e119385fd5..3d8dced396 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 7c78f16e66..ecbbaacec1 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 d9a89b1adf..becb57842f 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 400648d24c..45bd3b86d8 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 846d024eea..1cc59058ce 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 06b0fd7e4a..70b2cb1e89 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 646e7a64ba..14ec29deca 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 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 f092054963..8d52d85d78 100644
--- a/stats/pwc-summary-301-330.json
+++ b/stats/pwc-summary-301-330.json
@@ -106,7 +106,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 27] Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 27] Last updated at 2025-07-21 00:00:32 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 f223eb18bb..054fed25c8 100644
--- a/stats/pwc-summary-31-60.json
+++ b/stats/pwc-summary-31-60.json
@@ -69,8 +69,8 @@
             9,
             0,
             0,
-            17,
             2,
+            17,
             0,
             194,
             0,
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 6c615c229e..9c47257a32 100644
--- a/stats/pwc-summary-61-90.json
+++ b/stats/pwc-summary-61-90.json
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 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 c32ebb8271..60076cb66e 100644
--- a/stats/pwc-summary-91-120.json
+++ b/stats/pwc-summary-91-120.json
@@ -57,7 +57,7 @@
             8,
             0,
             0,
-            66,
+            68,
             0,
             4,
             0,
@@ -115,7 +115,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 30] Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 30] Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge [2019 - 2025]"
diff --git a/stats/pwc-summary.json b/stats/pwc-summary.json
index a6e6011423..c5cdd56825 100644
--- a/stats/pwc-summary.json
+++ b/stats/pwc-summary.json
@@ -444,7 +444,7 @@
             5,
             0,
             0,
-            33,
+            34,
             0,
             2,
             0,
@@ -1006,7 +1006,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "[Champions: 327] Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "[Champions: 327] Last updated at 2025-07-21 00:00:32 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 d9e03564e9..45b50c9550 100644
--- a/stats/pwc-yearly-language-summary.json
+++ b/stats/pwc-yearly-language-summary.json
@@ -12,7 +12,7 @@
                ],
                [
                   "Raku",
-                  623
+                  625
                ],
                [
                   "Blog",
@@ -151,7 +151,7 @@
             {
                "drilldown" : "2025",
                "name" : "2025",
-               "y" : 2432
+               "y" : 2434
             },
             {
                "drilldown" : "2024",
@@ -188,7 +188,7 @@
       }
    ],
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-20 23:33:00 GMT"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2025-07-21 00:00:32 GMT"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"