How many Tajweed rules are they and how can I get access to all the rules on the internet?
Wa alaikum assalaam wa rahmatullahi wa barakatuh.
The rules can be divided and sub divided by different scholars in different categories, so it would be better not to think of a specific number, since it will vary from book to book.
The rules for Hafs ‘an ‘Aasim by the way of Ash-Shaatibiyyah are on this site, under the following link: http://www.abouttajweed.com/tidbitarchive.htm
Wa iyyaakum wa-l-muslimeen. Wa assalaam alaikum wa rahmatullahi wa barakatuh.