diff --git a/task7/main.py b/task7/main.py
new file mode 100644
index 0000000..c669177
--- /dev/null
+++ b/task7/main.py
@@ -0,0 +1,40 @@
+from itertools import combinations, repeat
+import random
+from typing import Any, Final, Iterable
+from collections import Counter
+
+from icecream import ic
+
+
+sets_count: Final[int] = random.randint(2, 1000)
+elements_count: Final[Iterable[int]] = (random.randint(3, 10000) for _ in repeat(None, sets_count))
+
+ic(sets_count)
+
+sets: list[set[int]] = [
+    set(
+        random.sample(range(-2_000_000_000, 2_000_000_000 + 1), count)
+    )
+    for count in elements_count
+]
+
+elements_to_sets: dict[int, list[int]] = {}
+pair_counts: Counter[tuple[int, int]] = Counter()
+
+for i, set_ in enumerate(sets):
+    for element in set_:
+        elements_to_sets.setdefault(element, list()).append(i)
+
+ic(len(elements_to_sets))
+
+for sets_ in filter(lambda x: len(x) > 1, elements_to_sets.values()):
+    pair_counts.update(combinations(sets_, 2))
+
+sets_with_most_intersections: list[tuple[Any, int]] = pair_counts.most_common(1)
+
+if sets_with_most_intersections:
+    max_intersection: int = sets_with_most_intersections[0][1]
+else:
+    max_intersection = 0
+
+print(max_intersection)