Snake

Snake is the classic arcade chase rebuilt as a single self-contained browser page. You guide a short serpent across a twenty-by-twenty grid, starting at just three segments long. Each time the snake's head reaches the glowing food square, the snake grows by one segment and your score ticks up by one. The moment the head hits a wall or runs into its own body, the run ends.\n\nWhat makes this build comfortable is the control it hands you. Three speed tiers, Slow, Medium and Fast, change how often the board updates, so you can learn the timing on Slow before pushing for a high score on Fast. Your best score for each speed is stored only on your own device, and the food generator is written so a new pellet never appears on top of the snake.\n\nSteering works the same on every device. On desktop, use the arrow keys or WASD; on a phone or tablet, swipe in the direction you want to turn, and tap Play again to return to the menu. A quick press of P pauses and resumes without losing your position, which is handy when something interrupts a long run.\n\nThe whole game is one self-contained HTML file with no external libraries, no fonts to download, no network requests after load and no tracking. It runs in any modern browser, reflows to a portrait phone screen, needs no account and nothing to install. A full run lasts exactly as long as your reflexes hold out.