Newsweek Sudoku (daily - 30 day archive) uclick interface - allows notations
USAToday Sodoku(M->F - 30 day archive) uclick interface- allows notations
AZ-Central Sodoku(daily - 30 day archive) uclick interface- allows notations
Sudoku Junction online puzzles of 4 levels of difficulty, several sizes - no provision for notations
Crossword Puzzles
News York Times Crosswords, One per week free - subscription $5.95/mo or $34.95/yr
USAToday Crossword (daily - 14 day archive) Regular and master levels - Can save game
Canoe Network (daily - 30 day archive) Regular and master skill levels - Can save a game