Problem intelligence
All O`one Data Structure
HARD · 13 companies · Design · Doubly-Linked List · Hash Table · Linked List
Interview priority
65
high
Target overlap
0/0
Recency
80
Trend
50
Frequency
100
Company observations
Airbnbolder45.3
Airbnball36.9
Amazonolder30.9
Amazonall29.1
Appleall22
Atlassianolder92.5
Atlassianall92.3
Bloombergolder20.1
Bloombergall17.7
Googleolder29.1
Googleall26.3
LinkedInolder96.5
LinkedInall93.8
Meta6m24.5
Metaolder20.4
Metaall23.4
Microsoftolder30
Microsoftall27.3
Nextdoorolder96.3
Nextdoorall96.3
Optum90d100
Optum6m100
Optumall67.9
TikTok90d95.2
TikTok6m77.1
TikTokall44
Uberolder24.3
Uberall54.1
Why this score
high frequency100
unsolved100
recent activity80
Local progress
unseen