| Crossword Grid Validation | Easy | palantir | |
| Egyptian Fraction | Easy | palantir | |
| Sort a nearly sorted K sorted array | Medium | palantir | |
| Rotate n x n matrix by 90 degrees | Medium | adobe
akuna-capital
amazon
apple
bloomberg
cisco
facebook
google
groupon
houzz
lyft
microsoft
nvidia
palantir
palantir-technologies
quora
salesforce
uber
wish
yandex |
|
| Check If It Is a Straight Line | Easy | palantir | |
| Text Justification | Hard | airbnb
amazon
apple
box
coursera
facebook
google
indeed
intuit
linkedin
lyft
microsoft
palantir
paypal
pinterest
robinhood
snapchat
twilio
twitter
uber | |
| Morris Traversal | Hard | palantir | |