Coding problems — Backtracking

Problems tagged with this topic. Open a row to work in the workspace.

#	Title	Companies	Interview stages	Job roles	Difficulty	Status
21	Pattern Completion with Block Constraints		Screening	Software engineer	medium	—
22	Typing on a Keyboard with Jump Distance		Screening	Software engineer	medium	—
23	Wildcard Matching Simple		ScreeningOnsite	Software engineer	medium	—
24	Count Ways to Form "GOOGLE"		Onsite	Software engineer	medium	—
25	Good Number		Onsite	Software engineer	hard	—
26	Longest Water Flow Path		Onsite	Software engineer	hard	—
27	Course Schedule III - All Valid Orders		Onsite	Software engineer	hard	—