Well done jws,
All are worth 22 points except Sudoku which is 11 points (half of the rest)
Scrabble uses Tiles
The clue "Cryptic Clue" I said could be picked up by a nitpicker so it's theoretical. The reason being that there are only two letter C's in a standard scrabble game.
Now for the clue in post 1 which was sat there all the time.
If you read the first 12 words of the post as a cryptic clue from the beginning up to the word extra, and closing the clue at close (not using the word close), you will see that this gave a major pointer to the answer.