Problem intelligence
Number of Ways to Build Sturdy Brick Wall
MEDIUM · 2 companies · Array · Bit Manipulation · Bitmask · Dynamic Programming
Interview priority
46
medium
Target overlap
0/0
Recency
30
Trend
50
Frequency
78
Company observations
Googleolder14.9
Googleall25.4
Microstrategyolder77.8
Microstrategyall68.8
Why this score
unsolved100
high frequency78
Local progress
unseen