Tile - Contagion

The Contagion Tile for Zack Freedman's Hextraction. This tile is based on CodeWookiee's Contagion Tile.

Trigger: If a ball stops here remove the ball, destroy the last tile that ball touched and move this into its slot; destroy this tile when it reaches the top row. (when there are no slots directly above it.)

The full list of my Hextraction Tile Rules should be attached when downloaded.