Make your practice count.Sign in to track completed questions across devices. Everything is free to browse.

Interview question tracker

SoFi SDE 2

The 15 highest-frequency questions from all time. Finish the strongest signals first.

Updated weekly · Latest source check: 13 Oct 2026ⓘLatest successful check of the sources used by this company. A check does not necessarily mean the questions changed.

One question at a time.

Top questions 15

Done	Question	LeetCode
Mark Minimum Number of Steps to Make Two Strings Anagram completed	Minimum Number of Steps to Make Two Strings Anagram	Solve
Mark Insert Delete GetRandom O(1) completed	Insert Delete GetRandom O(1)	Solve
Mark Longest Mountain in Array completed	Longest Mountain in Array	Solve
Mark Minimum Window Substring completed	Minimum Window Substring	Solve
Mark Top K Frequent Elements completed	Top K Frequent Elements	Solve
Mark Asteroid Collision completed	Asteroid Collision	Solve
Mark Degree of an Array completed	Degree of an Array	Solve
Mark LRU Cache completed	LRU Cache	Solve
Mark Maximum Number of Non-overlapping Palindrome Substrings completed	Maximum Number of Non-overlapping Palindrome Substrings	Solve
Mark Number of Islands completed	Number of Islands	Solve
Mark Maximum Number of Alloys completed	Maximum Number of Alloys	Solve
Mark Meeting Scheduler completed	Meeting Scheduler	Solve
Mark Merge k Sorted Lists completed	Merge k Sorted Lists	Solve
Mark Text Justification completed	Text Justification	Solve
Mark Word Ladder completed	Word Ladder	Solve