Problem intelligence
Shortest Path to Get All Keys
HARD · 7 companies · Array · Bit Manipulation · Breadth-First Search · Matrix
Interview priority
62
medium
Target overlap
0/0
Recency
80
Trend
50
Frequency
100
Company observations
Adobeolder47
Adobeall41.7
Airbnbolder53.3
Airbnball45.2
Amazonall5
Google90d17.3
Google6m11.8
Googleolder5
Googleall22.1
PhonePeolder54.9
PhonePeall53.7
Rokuolder100
Rokuall100
Uber6m61.9
Uberall33.5
Why this score
high frequency100
unsolved100
recent activity80
Local progress
unseen