Drag with the mouse or use the arrow keys on desktop; swipe on mobile and tablet screens to guide the black hole.
For a full route plan, read How to Play Hole.io Online, which covers Hole.io tips, Hole.io tricks, how to win Hole.io, and the fastest way to grow bigger.
Hole.io is easy to understand but still rewards smart movement. It has the quick loop people expect from free .io games: start small, eat everything you can, get bigger, then use the final seconds to clear high-value parts of the city. If you want a mission-based version with objectives, coins, maps, and arena challenges, try Hole.io Arena.