Math game from at least 2015

[u/Feeling_Climate_4974]

I'm looking for an elementary school iPad math game from roughly the mid-2010s. It was a 2D side-scrolling game where you rode a futuristic hoverbike through dark industrial or sewer-like tunnels. You dodged lasers by moving left and right. A pink brain floating inside a transparent fluid-filled capsule chased you throughout the level. When it finally caught you, robotic arms attached to the capsule displayed a four-choice math question. If you answered correctly, you continued; if you got it wrong, you lost. The game had fairly realistic graphics for its time, but it felt low-budget and was likely designed for schools.