About Trap the Mouse

Trap the Mouse is a puzzle of fences. A mouse starts in the middle of the board and wants to run off the edge. Each turn you place one fence on any empty square, then the mouse takes a step. Surround it so it has no way to the edge and you win; if it gets off the board, the mouse wins. A friend can play the mouse too.

How to play

1. Tap an empty square to put a fence on it.
2. The mouse moves one square after each fence.
3. Block every path to the edge to trap it.

Tips

Do not fence right next to the mouse at the start — block the open gaps in the outer ring first, then close in.