diff --git a/challenges/2023/05-ifYouGiveASeedAFertilizer/sample.py b/challenges/2023/05-ifYouGiveASeedAFertilizer/sample.py
deleted file mode 100644
index 89a856b..0000000
--- a/challenges/2023/05-ifYouGiveASeedAFertilizer/sample.py
+++ /dev/null
@@ -1,23 +0,0 @@
-from functools import reduce
-import sys
-
-seeds, *mappings = open(sys.argv[1]).read().strip().split('\n\n')
-seeds = list(map(int, seeds.split()[1:]))
-
-def lookup(inputs, mapping):
-    for start, length in inputs:
-        while length > 0:
-            for m in mapping.split('\n')[1:]:
-                dst, src, len = map(int, m.split())
-                delta = start - src
-                if delta in range(len):
-                    len = min(len - delta, length)
-                    yield (dst + delta, len)
-                    start += len
-                    length -= len
-                    break
-            else: yield (start, length); break
-
-print(*[min(reduce(lookup, mappings, s))[0] for s in [
-    zip(seeds, [1] * len(seeds)),
-    zip(seeds[0::2], seeds[1::2])]])