#mobile-friendly

Accordion is a single-row solitaire game with only a 1% win rate, played with one 52-card deck. Cards are dealt into a line, and players move any card onto the card to its left or three positions left when they share suit or rank. The goal is to compress all 52 cards into one pile.

Gaps is a puzzle solitaire game with a 25% win rate, played with a single 52-card deck. Cards are dealt into four rows of 13 positions each, with Aces removed to create four gaps. Players slide cards into gaps to arrange each row in ascending suit sequence from 2 to King. Three redeals are permitted.