Hello! Here I have some links to stuff Scrabble enthusiasts would be interested in.
Here is the link to download Lexpert. Its a software that helps you find words, though its list does not contain some words accepted by TCWL. Still it is quite useful.
This is the link to ISC, which stands for Internet Scrabble Club, you can sign up for free and play against opponents from around the world, with adjustable time limits and challenge rules.
Have fun!