Integer Expedition: Numerical Operations Board Game

A roll-and-race board game for 7th grade Pre-Algebra. Every color on the trail is a different skill: integers, rational numbers, exponents, absolute value, square roots, and order of operations.

Works for 1-6 players on one screen, checks every answer, and shows the steps when someone misses. It's a single HTML file that opens in any browser, with no accounts or logins for students. OAS aligned.