(Left) Seventh grader Ally Bastin recently memorized 432 digits of pi for “Pi Day,” breaking a class record set 13 years ago. Bastin’s math teacher, Jill Powers at Noblesville East Middle School, treated her to the pie of her choice, lemon meringue, as a treat. (Right) Esther Knoll made fifth place in class history with 267 digits memorized.