Roblox On Site - IC3

2 code, 1 system design, 1 behavioral

Interview 1: Code

1. https://leetcode.com/problems/minimum-number-of-frogs-croaking/ except with a different word. same concept tho

Interview 2: System

1. Design a system for roblox marketplace bookmarking
2. Individual components, endpoints, scaling for heavy bookmarks (cache on heavy writes, etc)
3. Scaling QPS for individual endpoints to 1m+

Interview 3: Behavioral
Interview 4: Code

1. https://leetcode.com/problems/design-browser-history/
2. follow up, how would you support tabs
3. follow up, on above, how would you store this offline?