This 1.7MB (unzipped) pack contains 24 games and is listed under kikizas.net
" http://www.chiark.greenend.org.uk/~sgtatham/puzzles/ "
All it really needs are icons for each game -which it's currently lacking- and it would be cool if it had a launcher to display all the games at once.
This is from the site:
"This game collection is copyright 2004-2005 Simon Tatham (portions copyright Richard Boulton, James Harvey and Mike Pinna). It is all distributed under the MIT licence. This means that you can do pretty much anything you like with the game binaries or the code, except pretending you wrote them yourself, or suing me if anything goes wrong."
p.s. you can upx the puzzles and reduce the size down to 921kb