# 03.09.2025
[3027. Find the Number of Ways to Place People II](https://leetcode.com/problems/find-the-number-of-ways-to-place-people-ii/description/) hard
Left-top, bottom-right pairs with empty rectangles #medium #geometry
[3027. Find the Number of Ways to Place People II](https://leetcode.com/problems/find-the-number-of-ways-to-place-people-ii/description/) hard
Left-top, bottom-right pairs with empty rectangles #medium #geometry
👍2
# 03.12.2025
[3625. Count Number of Trapezoids II](https://leetcode.com/problems/count-number-of-trapezoids-ii) hard
Count trapezoids from points #hard #geometry
[3625. Count Number of Trapezoids II](https://leetcode.com/problems/count-number-of-trapezoids-ii) hard
Count trapezoids from points #hard #geometry
👍1