Bloomberg Software Developer Internship interview questions

There are 4 rounds of interviews in total. The first round is a phone screen with two coding questions, one LC easy and one medium. The second round is also a coding round with two software engineers, one LC medium. The third round is a system design round and the last one is with the HR and hiring manager.

Phone Call Interview -> problem : given a n x m grid, find the given target word in the matrix, the word can be twisted when found (aka horizontal and vertical at the same time)