1p3a Question · Jan 2026 · Los Angeles

Dictionary Word Transformation Path

Question Details

Dictionary Word Transformation Path ## Problem Overview You are given: a start word a target word * a dictionary of allowed words Determine whether the words can be connected by a valid tran

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About This Question

This is a reported interview question from a reddit interview for a swe role reported in 2025.

It covers the following topics: Graph, Hash Table, Queue, Stack, Strings .

Difficulty rating: Easy