Check the edition and mode
This page covers Patrick Gillespie’s JavaScript Snake hosted on UBG766. It is not Google Snake. The game includes selectable modes and themes, so check the selected rules before relying on a route that worked in another mode.
Use arrow keys or WASD to change direction. On-screen arrows are available for touch input. Space pauses or resumes this edition. Click inside the player first if keyboard input is going to the surrounding page.
Plan beyond the food
Before turning toward food, trace the next two turns you would make after reaching it. If those turns lead into your body or a confined pocket, approach from another direction.
For example, food near a corner can look like a short detour. If your body is already blocking the corner’s exit, taking it may trap the head. A longer route that waits for the body to move can leave more room.
Keep a connected open area
Wide loops usually leave more usable space than frequent tight turns. Try to keep the largest clear region connected so that collecting one item does not divide the board into awkward pockets.
As the body grows, think about where the tail will be when you arrive, not only where it is now. Do not assume a square will become free on the exact tick you need it; growth and the selected mode can change that timing.
Make deliberate turns
Plan a corner before reaching it, then enter each direction cleanly. Rapid contradictory inputs are hard to track and may not behave as you expect between movement steps.
Avoid treating an immediate reversal as an escape route. Turn through an open loop instead. Near a boundary, check the rules of the current mode rather than assuming the snake can pass through to the opposite side.
Learn from the route that failed
After a collision, identify the earlier turn that removed your exit. The final input is often only the visible consequence of a route chosen several moves before.
For a short practice session, prioritize keeping an escape route over collecting food quickly. Pause when needed to inspect the board. Once wide routes feel natural, shorten them gradually without closing off the remaining space.
A recorded play session: what happened
In Easy mode, collecting one food item changed the displayed length from 1 to 6. We then turned left, paused, resumed and made another turn.
The recorded run used Easy mode and the Main Theme. After reaching a food square, the length display changed from 1 to 6. In this edition, do not assume that each food item adds only one segment: the extra body occupies a route you must account for on the next turn.
We turned left after collecting food and used Space to pause. The screenshot shows the longer body, Length: 6, and the instruction to press Space to unpause. Resuming and turning upward confirmed that the paused board can be used to plan a new direction.
An earlier straight run into the bottom boundary ended the game even in Easy mode. For this tested mode, leave turning room before the edge rather than expecting the snake to wrap to the opposite side.
Try it: before taking food, choose your exit direction. After the body grows, look at the extra occupied squares before making a tight turn. The pause key is useful for inspecting this change.
Try the next run
Use one idea from this guide in the Snake player. Its game page includes controls and edition/source details.