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PuzzleFree browser game

Grid Worm

Steer the worm toward the gold targets and reach the exit before your steps run out.

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Puzzle

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100% Free

How to Play

Grid Worm puts a worm on a grid with gold targets and a green exit. Tap or swipe toward the head to steer it one square; eating a target grows the worm and scores, and reaching the exit clears the board. Clear a board and the next one is dealt with a tighter step budget, so the run keeps going until you bite your own tail or run out of steps. A dashed arrow shows a safe opening move on every fresh board. Pick a board size of 6x6, 7x7 or 8x8 before you start.

Controls

  • Tap or swipe toward the head to steer
  • Eat every gold target, then take the green exit

Tips & Tricks

  • 1The dashed arrow marks a safe first move — use it to read the board
  • 2Every cleared board tightens the next step budget
  • 3A longer worm has less room to turn

Frequently Asked Questions

What ends the run?

Biting your own body or running out of steps ends it; clearing a board just deals a tighter one.

Do I have to eat every target?

Targets grow the worm and add points. You can take the exit early, but the score is lower.

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Last updated: 2026-09-25

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