JFLAP - JFLAP is software for experimenting with formal languages topics including nondeterministic finite...
Finitris - Finitris is a game where the objective is to construct a finite state machine given a regular...
jsflap - A web-based NFA and DFA construction and testing tool.
Coderbyte - Coderbyte is a place built for anyone to practice and perfect their programming skills.
GraphThing - GraphThing is a tool that allows you to create, manipulate and study graphs.
Programming Hub - The best app to learn 14+ programming languages such as Python, Assembly, HTML, VB.