囲Trap

Go meets Tetris! A falling-block puzzle where you

use the rules of the ancient board game Go to clear

stones.

How to Play:

1. Drop black and white stones onto the board

2. Surround a group of stones to capture them (just

like in Go!)

3. Chain multiple captures for massive combo scores

4. No Go knowledge needed — the tutorial teaches

you in 30 seconds

Controls:

← → Arrow keys: Move piece

↑ Arrow / Z: Rotate

↓ Arrow: Soft drop

Space: Hard drop

Touch controls available on mobile

Features:

- Dynamic BGM that shifts when danger rises

- Online leaderboards (daily / weekly / monthly)

- English & Japanese

- Mobile-friendly with touch controls

- Works offline as a PWA