| Low-Quality Problems | Easy | | |
| Friendly Movies Streamed Last Month | Easy | amazon | |
| Find the Team Size | Easy | amazon | |
| User Activity for the Past 30 Days II | Easy | facebook | |
| Add Digits in Number | Easy | adobe
apple
bloomberg
microsoft | |
| Implement Power Function 2 | Easy | | |
| Maximum Triangle path sum from top to bottom | Easy | google | |
| Number Complement | Easy | cloudera | |
| First Bad Version | Easy | adobe
amazon
bloomberg
facebook
google
microsoft
uber | |
| NSL - Nearest Smallest Element to Left of Every Element | Easy | | |
| NSR - Nearest Smaller Element to Right of every element | Easy | | |
| NGR - Nearest Greater Element to Right of every element | Easy | | |
| NGL - Nearest Greater Element to Left of every element | Easy | | |
| Number of Steps to Reduce a Number to Zero | Easy | google
hrt | |
| Richest Customer Wealth | Easy | | |
| Design a Database for Storing Students' Grades | Easy | | |
| Check If Two String Arrays are Equivalent | Easy | | |
| Minimum Difference Between Highest and Lowest of K Scores | Easy | | |
| Check if Intervals Overlap | Easy | | |
| Run-length Encoding | Easy | amazon | |
| Contains Duplicate 4 - Check if array contains duplicates given ranged array | Easy | | |
| Find if Path Exists in Directed Graph | Easy | | |
| Find if Path Exists in Graph | Easy | | |
| Check if an Array of Integers is Sorted | Easy | | |
| Count number of bits to be flipped to convert A to B | Easy | | |
| Maximum Pairwise Product 1 - Given only Positive Integers | Easy | | |
| Remove duplicates from an unsorted linked list keeping only one instance | Easy | | |
| Rotate String | Easy | amazon
apple
ebay
google
linkedin
microsoft
oracle | |
| Find smallest letter greater than target in a sorted array of letters | Easy | linkedin | |