TWO BRAND NEW STORIES! First, "3 Goes Into Three..." three is the magic number in this special 333rd issue! And you know what has three sides? A triangle! And triangles are important to Riverdale-well, at least one is: Archie, Betty, and Veronica's love triangle! But triangles aren't the only special shapes in Riverdale, see what other geometrical figures pop up in this fun story!

Then, in "Case of the High Grade Hacker!" An internet threat known only as "Pseudo" has come to Riverdale. They're attacking school databases, and wiping out all students' grading data. Worried that this will cause Archie to have to repeat the school year, he enlists the help of Detective Sam Hill to crack down on this hacker!