Problem intelligence
Expression Add Operators
HARD · 7 companies · Backtracking · Math · String
Interview priority
68
high
Target overlap
0/0
Recency
100
Trend
74
Frequency
93
Company observations
Amazonolder12.5
Amazonall10.3
Bloombergolder20.1
Bloombergall21.4
Googleolder34
Googleall36.3
LinkedInolder22.9
LinkedInall20
Metaolder57.7
Metaall58.8
Pinterest30d92.5
Pinterest90d88.4
Pinterest6m87.8
Pinterestolder90.4
Pinterestall90.2
TikTokolder26.8
TikTokall24.6
Why this score
recent activity100
unsolved100
high frequency93
trending74
Local progress
unseen