User blog comment:Godstick/Possible new elements and mechanics in Candy Crush Saga/@comment-30095342-20131211221734

Candy Tunnels: Upgraded version of portals. Resemble tunnels that can divert candies by 90° left or right, or into another tunnel. For example, candies drop down as normal. The bottom row has one tunnel in, say, 7th column. The candies fall into the tunnel and are carried horizontally along the bottom row.

Want a sketch? No problem!