
From the creator of Sage Solitaire and Really Bad Chess.
| Flipflop Solitaire | Klondike Solitaire | Spider Solitaire | |
|---|---|---|---|
| Stack cards down | Yes | Yes | Yes |
| Stack cards up | Yes | No | No |
| Flip cards over? | Yes | Yes | Yes |
| How many suits? | 1-5 | 4 | 1-4 |
| Must alternate colors? | No | Yes | No |
| Move to empty pile? | Any Card | Kings Only | Any Card |
| Date invented? | 2017 | 18th Century | 20th Century |
| Named after... | Awesome Footwear | Historical Event | Arachnids |
| Dentists | 3 of 4 | fewer | fewer |