Screwball Scramble is a toy made by Tomy that involves guiding a 14-millimeter-diameter chrome steel ball bearing around an obstacle course.

A player guides the ball by using various buttons, dials and levers that affect parts of the course.

The device was cloned in the Soviet Union as "Кто быстрее" (Kto bystree - "Who is faster").

A second course, "Screwball Scramble Level 2" was released by Tomy Europe in 2020, and designed to be connected to the first one.

"Athletic Land Game - Sea Adventure" (アスレチックランドゲーム シーアドベンチャー) with a different color scheme.