Twitch

5 rounds·2-4 weeks·7 patterns·30% hard

Key patterns

Showing 3 of 7

1arrays hashing

medium90%

2graphs

medium80%

3trees

medium75%

4dp 1d

hard70%

5bfs

medium65%

+4 more patterns

Showing 3 of 5

LRU Cachevery common

Number of Islandscommon

Rotting Oranges (BFS)common

Binary Tree Level Order Traversalcommon

Coin Change (DP)common

+2 more must-know questions

Showing 1 of 5 rounds

1. CodeSignal OA - 2 questions90 min

algorithmscoding

2. Technical round 1 - LeetCode medium60 min

algorithmsproblem-solving

+4 more interview rounds

Pacemoderate

Optimal requiredno

Hints givenyes

1/6

Entry$XXX,XXX

Mid$XXX,XXX

Senior$XXX,XXX

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The average Twitch candidate needs 13 hours to cover all patterns.