--- exercises/078_sentinels3.zig	2023-10-03 22:15:22.125574535 +0200
+++ answers/078_sentinels3.zig	2023-10-05 20:04:07.196102836 +0200
@@ -21,7 +21,7 @@
     const data: [*]const u8 = "Weird Data!";
 
     // Please cast 'data' to 'printable':
-    const printable: [*:0]const u8 = ???;
+    const printable: [*:0]const u8 = @ptrCast(data);
 
     print("{s}\n", .{printable});
 }
