Choose a Problem

Describe your solution, let AI generate code, and compete for the highest score.

Easy

1
Two Sum
python · 8 test cases
easy
2
FizzBuzz
python · 6 test cases
easy
3
Reverse String
python · 7 test cases
easy
4
Palindrome Check
python · 8 test cases
easy
5
Maximum Subarray
python · 8 test cases
easy
10
Longest Common Prefix
python · 8 test cases
easy

Medium

6
Valid Parentheses
python · 10 test cases
medium
7
Merge Intervals
python · 8 test cases
medium
8
Binary Search
python · 9 test cases
medium
9
Group Anagrams
python · 7 test cases
medium

Hard

11
Apple Tree
python · 10 test cases
hard