A Step-by-Step Guide to Solving Technical Interview Questions

Technical interviews really suck, don't they? They can feel like you're trying to solve a Rubik's Cube blindfolded while riding a roller coaster. But fear not - armed with a solid and structured game plan, you can navigate that wild jungle with some style and swagger. That's the goal with this post - to give you a problem solving framework that can be applied to a broad set of technical interview questions so you can show off your knowledge and skills even when you get stuck.

Mar 6, 20255 min read

FEATURED POST

Never Miss a New Post.

TRAIN OF THOUGHT

Longest Common Subsequence

Learn how to solve the Longest Common Subsequence coding problem to prepare for your next technical interview! Longest Common Subsequence is a classic test of whether you can define a two-dimensional DP state and reason about choices across two inputs simultaneously. Get the state definition right and the solution writes itself. Get it wrong and you'll spin in circles.

4 hours ago8 min read

Longest Increasing Subsequence

Learn how to solve the Longest Increasing Subsequence coding problem to prepare for your next technical interview! Longest Increasing Subsequence sounds like a greedy problem. Just keep taking bigger numbers, right? That instinct fails fast. This problem exists to test whether you can slow down, recognize why greedy breaks, define state correctly, and build up a solution from first principles.

5 hours ago8 min read

Palindrome Partitioning

Learn how to solve the Palindrome Partitioning coding problem to prepare for your next technical interview! Palindrome Partitioning is a backtracking problem that tests whether you can explore a decision tree methodically while pruning invalid paths early.

1 day ago8 min read

Sudoku Solver

Learn how to solve the Sudoku Solver coding problem to prepare for your next technical interview! Sudoku Solver looks overwhelming because the board is big and the rules feel strict. That's exactly why interviewers like it. It tests whether you can manage many constraints simultaneously while still writing clean, controlled backtracking code.

3 days ago11 min read

N-Queens

Learn how to solve the N-Queens coding problem to prepare for your next technical interview! Interviewers love the N-Queens problem because it reveals whether you can reason about constraints and prune aggressively, or whether you reach for brute force and hope for the best.

6 days ago8 min read

I hate interviewing. Technical interviews are especially annoying. So I created this blog to practice for technical interviews. Hopefully it's helpful to you, too!