Problem intelligence
Merge k Sorted Lists
HARD · 49 companies · Divide and Conquer · Heap (Priority Queue) · Linked List · Merge Sort · Tournament Sort
Interview priority
73
high
Target overlap
0/0
Recency
100
Trend
31
Frequency
100
Company observations
Airbnball65.5
Amazon30d39.1
Amazon90d57.1
Amazon6m69.2
Amazonolder73.1
Amazonall73.9
American Expressolder67.4
American Expressall60.2
Andurilolder60
Andurilall60
Apple6m57.9
Appleolder67.2
Appleall67
Bloomberg90d54
Bloomberg6m53.3
Bloombergolder56.3
Bloombergall57.3
ByteDanceolder50.2
ByteDanceall47.8
Citadelolder56.6
Citadelall62.7
Cloudflareolder68.9
Cloudflareall71.2
CME Groupolder72.7
CME Groupall72.7
Cohesityall87.9
Coupangolder59.3
Coupangall56.1
Deloitte90d89.1
Deloitte6m92.1
Deloitteolder100
Deloitteall100
Disneyall87.6
DoorDasholder34.7
DoorDashall34.2
eBayolder59.9
eBayall52.9
Flipkartolder61.2
Flipkartall52.9
FreshWorks90d100
FreshWorks6m100
FreshWorksall92
Goldman Sachsolder29.2
Goldman Sachsall26.9
Google90d23.9
Google6m21.9
Googleolder49.8
Googleall49.5
Hubspotolder50.4
Hubspotall49
IXLall88.8
LinkedInolder22.9
LinkedInall48.8
Meta90d34.5
Meta6m50.6
Metaolder74.4
Metaall75.1
Microsoft90d42.1
Microsoft6m54.7
Microsoftolder63.2
Microsoftall65.2
Molocoall80.4
MongoDBolder80.4
MongoDBall85.3
Netskopeolder100
Netskopeall100
Nvidia6m78.7
Nvidiaolder75.1
Nvidiaall77.1
Oracleolder74.6
Oracleall74.4
oyoolder88.2
oyoall87.9
Pinterestolder39.2
Pinterestall35.2
Qualcommolder64.8
Qualcommall57.2
Ripplingolder75.9
Ripplingall73.5
Rivianolder81.4
Rivianall81.1
Salesforce90d64.7
Salesforce6m50.2
Salesforceolder40.1
Salesforceall45.7
Samsungolder64.4
Samsungall61.2
Snap90d100
Snap6m81.7
Snapall44.9
Snowflakeolder71.7
Snowflakeall68.2
SoFiolder68.9
SoFiall67.9
tcsolder34.2
tcsall37.1
TikTokolder70.9
TikTokall68.3
Two Sigmaolder82.3
Two Sigmaall67.3
Uberolder32.1
Uberall54.1
Verkadaolder68.7
Verkadaall61
Walmart Labsolder62.4
Walmart Labsall66
Warnermediaolder88.9
Warnermediaall69
Xall93.7
Yandexolder53.3
Yandexall53.1
Why this score
high frequency100
recent activity100
unsolved100
Local progress
unseen