Problem intelligence
Perfect Number
EASY · 7 companies · Math
Interview priority
57
medium
Target overlap
0/0
Recency
80
Trend
50
Frequency
73
Company observations
Accentureolder42.4
Accentureall40.5
Amazon6m14.3
Amazonolder15.6
Amazonall18
Bloombergolder27.2
Bloombergall27.3
Google90d17.3
Google6m25.4
Googleolder14.9
Googleall20.9
Grammarlyolder70.5
Grammarlyall72.9
Metaolder15.3
Metaall17
Microsoftolder25.1
Microsoftall22.5
Why this score
unsolved100
recent activity80
high frequency73
Local progress
unseen