diff --git a/2024/d19/ex1/ex1.py b/2024/d19/ex1/ex1.py
deleted file mode 100755
index f8195c5..0000000
--- a/2024/d19/ex1/ex1.py
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/env python
-
-import functools
-import sys
-
-
-def solve(input: str) -> int:
-    def parse(input: str) -> tuple[frozenset[str], list[str]]:
-        towels, patterns = input.split("\n\n")
-        return frozenset(towels.split(", ")), patterns.splitlines()
-
-    @functools.cache
-    def is_possible(pattern: str, towels: frozenset[str]) -> bool:
-        if pattern == "":
-            return True
-        return any(
-            is_possible(pattern.removeprefix(towel), towels)
-            for towel in towels
-            if pattern.startswith(towel)
-        )
-
-    towels, patterns = parse(input)
-    return sum(is_possible(pattern, towels) for pattern in patterns)
-
-
-def main() -> None:
-    input = sys.stdin.read()
-    print(solve(input))
-
-
-if __name__ == "__main__":
-    main()
diff --git a/2024/d19/ex1/input b/2024/d19/ex1/input
deleted file mode 100644
index fd5f64f..0000000
--- a/2024/d19/ex1/input
+++ /dev/null
@@ -1,402 +0,0 @@
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-
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diff --git a/2024/d19/ex2/ex2.py b/2024/d19/ex2/ex2.py
deleted file mode 100755
index e7967bb..0000000
--- a/2024/d19/ex2/ex2.py
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/env python
-
-import functools
-import sys
-
-
-def solve(input: str) -> int:
-    def parse(input: str) -> tuple[frozenset[str], list[str]]:
-        towels, patterns = input.split("\n\n")
-        return frozenset(towels.split(", ")), patterns.splitlines()
-
-    @functools.cache
-    def count_ways(pattern: str, towels: frozenset[str]) -> int:
-        if pattern == "":
-            return 1
-        return sum(
-            count_ways(pattern.removeprefix(towel), towels)
-            for towel in towels
-            if pattern.startswith(towel)
-        )
-
-    towels, patterns = parse(input)
-    return sum(count_ways(pattern, towels) for pattern in patterns)
-
-
-def main() -> None:
-    input = sys.stdin.read()
-    print(solve(input))
-
-
-if __name__ == "__main__":
-    main()
diff --git a/2024/d19/ex2/input b/2024/d19/ex2/input
deleted file mode 100644
index fd5f64f..0000000
--- a/2024/d19/ex2/input
+++ /dev/null
@@ -1,402 +0,0 @@
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