Leetcode Dart Solutions

A collection of Leetcode problems in dart language. If you like it, leave a star! 🌟

Table

I'm adding new solutions regularly.

Number	Solution on GitHub	Problem link	Difficulty
3	Longest Substring Without Repeating Characters	link	$${\color{orange}Medium}$$
6	Zigzag Conversion	link	$${\color{orange}Medium}$$
11	Container With Most Water	link	$${\color{orange}Medium}$$
12	Integer to Roman	link	$${\color{orange}Medium}$$
16	3Sum Closest	link	$${\color{orange}Medium}$$
17	Letter Combinations of a Phone Number	link	$${\color{orange}Medium}$$
19	Remove Nth Node From End of List	link	$${\color{orange}Medium}$$
70	Climbing Stairs	link	$${\color{green}Easy}$$
148	Sort list	link	$${\color{orange}Medium}$$
171	Excel Sheet Column Number	link	$${\color{green}Easy}$$
191	Number of 1 bits	link	$${\color{green}Easy}$$
206	Reverse Linked List	link	$${\color{green}Easy}$$
219	Contains Duplicate II	link	$${\color{green}Easy}$$
226	Invert Binary Tree	link	$${\color{green}Easy}$$
242	Valid Anagram	link	$${\color{green}Easy}$$
257	Binary Tree Paths	link	$${\color{green}Easy}$$
258	Add Digits	link	$${\color{green}Easy}$$
263	Ugly Number	link	$${\color{green}Easy}$$
290	Word Pattern	link	$${\color{green}Easy}$$
303	Range Sum Query - Immutable	link	$${\color{green}Easy}$$
304	Range Sum Query 2D - Immutable	link	$${\color{orange}Medium}$$