Problem intelligence
Power of Four
EASY · 7 companies · Bit Manipulation · Math · Recursion
Interview priority
51
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
90
Company observations
Amazonolder20.7
Amazonall20
Bloombergolder15.4
Bloombergall17.7
Googleolder28.2
Googleall26.3
Metaolder12.2
Metaall14.4
Microsoftolder8.9
Microsoftall12
Two Sigmaall90.4
Wixall87.3
Why this score
unsolved100
high frequency90
Local progress
unseen