Riot Games Interview Guide

Showing 3 of 5 questions

Ranking

A question's ranking corresponds to how commonly it's asked by Riot Games. The higher the ranking, the more likely you'll encounter it in a Riot Games interview.

Question

Frequency

Difficulty

Teemo Attacking

Teemo attacks an enemy, applying poison for a certain duration. Given the times of Teemo's attacks, calculate the total time the enemy is poisoned.

ArraysGreedy Algorithms

Very likely

If you have a Riot Games interview, it's very likely that you will get this question

Easy

#1. Teemo Attacking

Easy

Teemo attacks an enemy, applying poison for a certain duration. Given the times of Teemo's attacks, calculate the total time the enemy is poisoned.

ArraysGreedy Algorithms

This question is very likely to be asked in your Riot Games interview

Sudoku Solver

Fill in the empty cells of a partially completed Sudoku grid according to the game's rules. The goal is to complete the grid so that each row, column, and 3x3 subgrid contains all digits from 1 to 9 without repetition.

ArraysRecursion

Somewhat likely

If you have a Riot Games interview, you might get this question

Hard

#2. Sudoku Solver

Hard

ArraysRecursion

This question is somewhat likely to be asked in your Riot Games interview

Valid Sudoku

Determine if a given 9x9 Sudoku board is valid. Check if each row, column, and 3x3 subgrid contains the digits 1-9 without repetition.

Arrays

Not likely