I don�t know of any links, but my 6th and 8th grade student have both be competing in an ongoing IL state math competition (8th grade level). They must be tough questions because the junior high science and math instructors (both are excellent) are collaborating/debating as they come up with their own answers.

The last score tally had points ranging from the low single digits to 18. DD currently has 17 and DS has 15 points.