Accordion Solitaire

Cards are dealt one at a time into a row of piles.
You may move the top card of any pile onto another pile if they match by suit or rank.
A card may only move 1 or 3 positions to the left in the row.
After each move, deal the next card (or it deals automatically).
Goal: Collapse all 52 cards into a single pile!
Click a card to select it, then click a valid target (highlighted) to move it.
Each pile shows the top card; the number at the bottom is the pile size.