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@@ -6,3 +6,6 @@ For instance, day6 requires the boxed_array_ringbuffer.
# SPOILER!
Beware, if you haven't solved those riddles yourself, the source files are obvious spoilers.
+
+# Noteable solutions:
+- Day6 has a floating-point closed-form solution that might be interesting. Details are outlined in comments in the source code. I won't write them here to avoid spoilers.