LeetCode Solutions in C# LeetCode Profile – OmnicWolf Koi Creek Interview Prep – interview-prep.coding Environment Visual Studio 2019 for Mac v8.10 .NET SDK 5.0.402 .NET Core SDK 3.1.414 Problems Completed Java Solutions – CoffeelessProgrammer/leetcode-java TypeScript Solutions – Ryo112358/leetcode-typescript Easy Problem Runtime Percentile 1. Two Sum 112ms 100.00% 125. Valid Palindrome 76ms 90.15% 206. Reverse Linked List 76ms 99.61% Medium Problem Runtime Percentile 36. Valid Sudoku 108ms 74.10% 50. Pow(x, n) 20ms 100.00% 92. Reverse Linked List II 84ms 92.62% 430. Flatten a Multilevel Doubly Linked List Hard Problem Runtime Percentile 42. Trapping Rain Water 84ms 99.59%