Big Tech

Netflix interview questions

Grouped by topic, sorted Easy → Medium → Hard, then by LeetCode ID. Click a problem to open it on LeetCode; the chapter column links to the handbook chapter that covers it.

Problems
38
Easy
9
Medium
24
Hard
5
Mapped to chapter
25

Array

25 problems

Easy 5

88Merge Sorted Array★ also at:AmazonAMDApple Also at 15 moreByteDanceCiscoeBayGoogleMetaMicrosoftNVIDIAQualcommAdobeAtlassianBloombergLyftPayPalSwiggyVMware EasyChapter
121Best Time to Buy and Sell Stockalso at:AmazonAppleByteDance Also at 39 moreCiscoGoogleMetaMicrosoftNVIDIATeslaAdobeAirtelAtlassianBloombergCitadelCoinbaseFlipkartGoldman SachsGrowwInstacartIntuitJioJPMorganLyftMorgan StanleyMyntraOlaPayPalPhonePeRakutenRobinhoodSAPSnapSwiggyTargetTiger AnalyticsToastTwo SigmaUberVisaVMwareWalmart Global TechZoho Easy—
217Contains Duplicatealso at:AmazonAppleGoogle Also at 6 moreMetaMicrosoftAdobeAirbnbBloombergPalantir EasyChapter
219Contains Duplicate IIalso at:AmazonGoogleMeta Also at 6 moreMicrosoftAdobeAirbnbArista NetworksBloombergPalantir Easy—
228Summary Rangesalso at:AmazonGoogleMicrosoft Also at 1 moreBloomberg Easy—

Medium 15

33Search in Rotated Sorted Array★ also at:AmazonByteDanceCisco Also at 20 moreeBayGoogleMetaMicrosoftAdobeArista NetworksAutodeskBloombergFlipkartFreshworksGoldman SachsLinkedInMongoDBMyntraNaviPayPalPaytmSAPVMwareZscaler MediumChapter
48Rotate Image★ also at:AmazonAppleCisco Also at 17 moreGoogleIntelMetaMicrosoftQualcommAdobeBloombergDiscordFlipkartJPMorganLyftPayPalRakutenRobloxSamsaraVisaZoho MediumChapter
54Spiral Matrixalso at:AmazonAMDApple Also at 21 moreByteDanceCiscoeBayGoogleMetaMicrosoftAdobeAutodeskBloombergCapital OneDatabricksDelhiveryEpic SystemsFlipkartIntuitMorgan StanleyOYOPayPalPhonePeRobloxZoho MediumChapter
56Merge Intervalsalso at:AmazonAMDApple Also at 46 moreByteDanceCiscoeBayGoogleMetaMicrosoftQualcommTeslaAdobeAirtelAtlassianAutodeskBloombergCars24CitadelCrowdStrikeDatabricksDocuSignDoorDashDropboxExpediaFlipkartGoldman SachsInstacartJuspayMorgan StanleyOktaOYOPalantirPayPalPhonePeRazorpayRipplingRobloxSAPSnapTargetToastUberVisaVMwareWalmart Global TechX (Twitter)YelpZohoZomato MediumChapter
79Word Search★ also at:AmazonByteDanceCisco Also at 17 moreGoogleMetaMicrosoftAdobeArista NetworksAtlassianBloombergCitadelEpic SystemsFreshworksLyftMorgan StanleyPayPalPaytmSnapUberVMware MediumChapter
139Word Breakalso at:AmazonByteDanceeBay Also at 17 moreGoogleMetaMicrosoftAdobeArista NetworksAutodeskBlockBloombergCleartripDiscordIntuitMongoDBTargetToastTwilioUberVMware MediumChapter
189Rotate Arrayalso at:AmazonAppleeBay Also at 6 moreGoogleMetaMicrosoftBloombergJioRazorpay MediumChapter
253Meeting Rooms IIalso at:AmazonAppleCisco Also at 15 moreeBayGoogleMetaMicrosoftAtlassianBloombergDocuSignFreshworksJPMorganLINELyftMorgan StanleySnapTwo SigmaUber MediumChapter
322Coin Change★ also at:AmazonByteDanceeBay Also at 18 moreGoogleMetaMicrosoftAdobeAtlassianBloombergCleartripDatadogDeliverooFractal AnalyticsIntuitMorgan StanleyNianticPayPalPhonePePinterestSAPVMware MediumChapter
347Top K Frequent Elementsalso at:AmazonAMDApple Also at 27 moreByteDanceeBayGoogleMetaMicrosoftNVIDIATeslaArista NetworksAtlassianBloombergDocuSignDropboxGoldman SachsInfo Edge (Naukri)IntuitPayPalRipplingRobinhoodSnapSnowflakeSpotifyTargetTiger AnalyticsToastUberVMwareYelp MediumChapter
380Insert Delete GetRandom O(1)also at:AmazonAppleCisco Also at 20 moreGoogleMicrosoftAdobeBloombergCars24CitadelDocuSignDoorDashIntuitLinkedInOktaOYORobloxSamsaraSnapTwilioUberVMwareX (Twitter)Yelp MediumChapter
528Random Pick with Weightalso at:AmazonGoogleMeta Also at 10 moreMicrosoftChimeCoinbaseLINELinkedInPayPalRevolutRobloxSnapTwo Sigma Medium—
692Top K Frequent Wordsalso at:AmazonGoogleAdobe Also at 7 moreBloombergPayPalRipplingRobinhoodUberVMwareYelp MediumChapter
739Daily Temperaturesalso at:AmazonGoogleMeta Also at 11 moreMicrosoftAdobeBloombergGoldman SachsIntuitMorgan StanleyOktaSamsaraSAPSwiggyZoho MediumChapter
875Koko Eating Bananasalso at:AmazonGoogleMeta Also at 16 moreMicrosoftAdobeAtlassianAutodeskBloombergCitadelDoorDashFlipkartGoldman SachsNykaaOYOPayPalPhonePeSamsaraSwiggyZoom MediumChapter

Hard 5

41First Missing Positivealso at:AmazonByteDanceeBay Also at 16 moreGoogleMetaMicrosoftTeslaAdobeDatabricksFlipkartFreshworksMyntraNykaaOYOPayPalPhonePeSwiggyVMwareZomato HardChapter
68Text Justificationalso at:AmazonGoogleMicrosoft Also at 15 moreAirbnbAtlassianAutodeskBloombergCapital OneCoinbaseDatabricksLyftMongoDBPayPalRobinhoodRobloxSamsaraTwilioVisa Hard—
220Contains Duplicate IIIalso at:GoogleAdobeAirbnb Also at 1 morePalantir Hard—
332Reconstruct Itineraryalso at:AmazonBloombergFlipkart Also at 3 morePinterestSnapTwilio HardChapter
2251Number of Flowers in Full Bloomalso at:DatabricksPhonePeRoblox Also at 1 moreSamsara Hard—

Hash Table

4 problems

Easy 1

359Logger Rate Limiteralso at:AmazonGoogleAtlassian Also at 6 moreCloudflareDeliverooDocuSignIntuitRedditRoblox EasyChapter

Medium 3

3Longest Substring Without Repeating Charactersalso at:AmazonAMDApple Also at 45 moreByteDanceCiscoDelleBayGoogleIntelMetaMicrosoftNVIDIAQualcommTeslaAdobeAirtelArista NetworksAtlassianBloombergDocuSignDream11DuolingoFlipkartFractal AnalyticsFreshworksIntuitJPMorganJuspayLinkedInMorgan StanleyMyntraPayPalPaytmRakutenRipplingRobloxSalesforceSAPSpotifySwiggyToastUrban CompanyVisaVMwareYelpZohoZomatoZoom MediumChapter
146LRU Cache★ also at:AmazonAMDApple Also at 59 moreByteDanceCiscoeBayGoogleIntelMetaMicrosoftNVIDIAQualcommTeslaAdobeArista NetworksAutodeskBloombergCitadelCloudflareCREDDelhiveryDocuSignDoorDashExpediaFlipkartGrowwIntuitJane StreetJPMorganLINELinkedInLyftMongoDBMorgan StanleyMyntraNianticNykaaOktaOlaPalantirPayPalPhonePeRakutenRazorpayRedditRipplingSalesforceSAPSnapSnowflakeSplunkSpotifySwiggyTargetToastTwilioUberVisaVMwareX (Twitter)ZoomZscaler MediumChapter
981Time Based Key-Value Storealso at:AmazonAppleGoogle Also at 14 moreMicrosoftAirbnbBloombergCars24CoinbaseCrowdStrikeDatabricksInstacartLyftMongoDBOpenAIPalantirUberVMware Medium—

String

3 problems

Easy 1

20Valid Parentheses★ also at:AmazonCiscoDell Also at 36 moreeBayGoogleIntelMetaMicrosoftNVIDIAQualcommTeslaAdobeAirbnbAutodeskBloombergCoinDCXCrowdStrikeEpic SystemsFlipkartFreshworksGrowwIntuitJane StreetJioLinkedInLyftPayPalPaytmPhonePeRobloxSAPSplunkSpotifySwiggyTargetToastTwilioVMwareX (Twitter) EasyChapter

Medium 2

22Generate Parenthesesalso at:AmazonByteDanceGoogle Also at 14 moreMetaMicrosoftQualcommAdobeAirtelBloombergFlipkartIntuitLyftMorgan StanleyMyntraSalesforceSpotifyZoho Medium—
1249Minimum Remove to Make Valid Parenthesesalso at:ByteDanceMetaBloomberg Also at 1 moreSnap Medium—

Misc

6 problems

Easy 2

232Implement Queue using Stacksalso at:AmazonAppleGoogle Also at 4 moreMicrosoftQualcommInMobiSAP EasyChapter
2704To Be Or Not To Bealso at:Google Easy—

Medium 4

210Course Schedule IIalso at:AmazonAppleGoogle Also at 24 moreMetaMicrosoftQualcommTeslaArista NetworksBloombergCars24CitadelCleartripCoinbaseCure.fitDatabricksDoorDashFlipkartIntuitLinkedInMongoDBPalantirRobloxSalesforceSnapSnowflakeUberUrban Company MediumChapter
341Flatten Nested List Iteratoralso at:AmazonAppleeBay Also at 6 moreTeslaLyftOpenAISplunkVMwareX (Twitter) Medium—
743Network Delay Time★ also at:AmazonGoogle MediumChapter
2622Cache With Time Limitalso at:Google Medium—