To Do
- Computer highlights cards when it makes a move
- Highlighting = highlighting?
- Resize properly with window resizing
- Buttons for opening screen -- easy, medium, and hard are different buttons (also prettier!)
- Solo mode
- Computer countdown (how much time before it makes a move)
- Prettier score display -- graphs?
- Striped cards have 50% intensity (instead of full intensity -- too much like solid cards)
- Remove alerts -- too annoying
- Have a list of sets along the edge of the screen, can see previous sets
- Have cards be snazzy and slide off the screen (visualisations)
- Better messaging to communicate when the computer has made a move
- Button to add another three cards (have to check that no sets exist, otherwise player can cheat)
- Alternatively, have a number that indicates the available sets on the board