Cat Solitaire is a unique version of the popular Solitaire card game where you have the task of folding down cards of alternate colors and eventually comparing them to the collected aces from twos to the kings.

Your task is to collect all cards according to their suits on the aces at the top of the gaming field. The top card of a pile (including cards on the aces at the top of the game) alone or together with all face-up cards below it that follow in ascending sequence can be moved and placed on a one rank higher different color card or on an empty slot. Black cards can only be placed on red cards and vice versa apart from cards being collected on the aces at the top of the gaming field.