Name change and interface changes
The application has been renamed to twistism. Its a better name! Also you’ll notice some interface changes, different colours, more room between buttons, and the option to leave tiles in place after picking them (as opposed to them shuffling to the left).
Also there is the option to have games without lots of infrequently used words and acronyms. Its easier this way, but you won’t learn as much (it limits the number of possible puzzles).
Please let me know if you have any more requests.