Hard - Google

Nr	Company	Difficulty	ID Number	Title	Link	Table
1	Google	Hard	ID 10303	Top Percentile Fraud	https://platform.stratascratch.com/coding/10303-top-percentile-fraud?code_type=1	fraud_score
2	Google	Hard	ID 2073	Popular Posts	https://platform.stratascratch.com/coding/2073-popular-posts?code_type=1	user_sessions, post_views
3	Google	Hard	ID 2103	Reviewed flags of top videos	https://platform.stratascratch.com/coding/2103-reviewed-flags-of-top-videos?code_type=1	user_flags, flag_review
4	Google	Hard	ID 2105	Videos Removed on Latest Date	https://platform.stratascratch.com/coding/2105-videos-removed-on-latest-date?code_type=1	user_flags, flag_review
5	Google	Hard	ID 9794	Words With Two Vowels	https://platform.stratascratch.com/coding/9794-words-with-two-vowels?code_type=1	google_word_lists
6	Google	Hard	ID 9814	Counting Instances in Text	https://platform.stratascratch.com/coding/9814-counting-instances-in-text?code_type=1	google_file_store
7	Google	Hard	ID 9815	Price Of A Handyman	https://platform.stratascratch.com/coding/9815-price-of-a-handyman?code_type=1	google_adwords_earnings
8	Google	Hard	ID 9816	Find the list of intersections between both word lists	https://platform.stratascratch.com/coding/9816-find-the-list-of-intersections-between-both-word-lists?code_type=1	google_word_lists
9	Google	Hard	ID 9818	File Contents Shuffle	https://platform.stratascratch.com/coding/9818-file-contents-shuffle?code_type=1	google_file_store
10	Google	Hard	ID 9821	Common Friends Friend	https://platform.stratascratch.com/coding/9821-common-friends-friend?code_type=1	google_friends_network
11	Google	Hard	ID 9822	Find the average number of friends a user has	https://platform.stratascratch.com/coding/9822-find-the-average-number-of-friends-a-user-has?code_type=1	google_friends_network
12	Google	Hard	ID 9823	Common Letters	https://platform.stratascratch.com/coding/9823-common-letters?code_type=1	google_file_store, google_word_lists
13	Google	Hard	ID 9883	Find the oldest survivor per passenger class	https://platform.stratascratch.com/coding/9883-find-the-oldest-survivor-per-passenger-class?code_type=1	titanic
14	Google	Hard	ID 10067	Google Fit User Tracking	https://platform.stratascratch.com/coding/10067-google-fit-user-tracking?code_type=1	google_fit_location
15	Google	Hard	ID 10069	Correlation Between E-mails And Activity Time	https://platform.stratascratch.com/coding/10069-correlation-between-e-mails-and-activity-time?code_type=1	google_gmail_emails, google_fit_location
16	Google	Hard	ID 2059	Player with Longest Streak	https://platform.stratascratch.com/coding/2059-player-with-longest-streak?code_type=1	players_results