Plain focus is the main mechanic in Buses Differences, where i can spot tiny details. The game makes you find differences by clicking on them to win.
Step to load the page, click to find and click on differences between two bus images.
The stated control is clicking to find differences. No other features like timer, hints, toggles, modes, levels, or difficulty are stated.
Most helpful is to pay close attention to bus details and scan again if stuck. Clicking near the edges helps spot oddities faster.
Q: What are the controls? A: Clicking is the stated control.
Q: What is the objective? A: Find and click on differences between two bus pictures.
Q: Are there any stated features? A: Not stated.
Q: What is the main mechanic? A: Focus to spot tiny details and click on them.