If you are exploring arcade games, Color Line 3D offers a place to start with quick reactions and small, repeatable challenges. The focus of this listing is movement and obstacle timing.
Each browser game sets its own rules. Use its opening screen to check the objective, available controls and restart option. Use the early attempts to learn the rhythm of movement, then respond to each obstacle one step at a time. Early attempts are useful for learning what changes when you act. Take the first round as practice and build a feel for the timing before chasing a higher score.
The listing references crazy, excellent, but the game itself is the final source for its features and instructions. Ontrick does not control external game updates. For a different challenge, browse the other titles in the arcade collection.