This is a one-man operation! I do all of the coding, maintaining of the pages, servers, fixes, and paying to keep it up. It is my mission to keep the practice site free to use and free of advertisements! I have continued to work on this site because of the positive feedback from students, parents, and other math teachers! Thank you for all of your support!

Sincerely,
Tan Huynh

PS: Thank you to all those who have donated to this ongoing project! I really appreciate it!