Based on our record, World of Solitaire should be more popular than Portal. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
See also https://worldofsolitaire.com/ and https://www.solitaireforfree.com/ ( self plug, it is not my website/domain, but it is my code). - Source: Hacker News / about 2 months ago
Because I put this link in his bookmarks bar so he can easily find it like he asked. Source: about 1 year ago
Now you can just play online here: https://worldofsolitaire.com/. Source: over 1 year ago
Here's an example. (No affiliation.) Click "choose game" at the top and you'll see the default selection is "Klondike (Turn Three).". Source: over 2 years ago
There's nothing to buy, it's free and already included with Portal 2. Source: over 2 years ago
PySolFC - PySolFC is a collection of more than 1000 solitaire card games. It is a fork of PySol Solitaire.
Antichamber - "A game with half of the attention to detail and imagination Antichamber has would be a smash hit - this bare-bones first-person puzzler is one of the most thought-provoking, engaging, and challenging video games ever developed.
AisleRiot - Aisleriot (also known as Solitaire or sol) is a collection of card games which are easy to play...
Quantum Conundrum - Quantum Conundrum is a First-person Perspective game with strong Sci-fi, Puzzle-Platform, and Single-player elements published by Square Enix and developed by Airtight Games.
123 Free Solitaire - High-quality solitaire collection including Spider solitaire, FreeCell, Klondike and more.
Mari0 - What happens when you mash Super Mario Bros. and Portal together?