Problem intelligence
Permutation Sequence
HARD · 8 companies · Math · Recursion
Interview priority
63
medium
Target overlap
0/0
Recency
80
Trend
50
Frequency
100
Company observations
Amazon90d21.2
Amazon6m20.9
Amazonolder35.5
Amazonall35.1
Bloomberg6m40.6
Bloombergolder30
Bloombergall35.6
Google90d17.3
Google6m25.4
Googleolder36
Googleall35.8
Jump Tradingolder100
Jump Tradingall100
Meta90d34.5
Meta6m24.5
Metaolder8.7
Metaall14.4
Microsoftolder22
Microsoftall22.5
Turing6m89
Turingall51.8
Xall93.7
Why this score
high frequency100
unsolved100
recent activity80
Local progress
unseen