Yeah me and my mate used to use Barter, a little while after we stumbled on another trading site that has a decent system for tracking bundles. Not sure how the size of userbase compares but if you ever fancy taking another dive into trading I'd check out https://lestrades.com/
This doesn't sound like the exact thing you're looking for but the arcade mode has a similar concept and might be quite close, also has other conversion and difficulty options.
Old maid is a fun one thats easy to grasp. You remove one queen from the deck and deal the remaining cards equally (uneven hand counts are fine). Everyone then discards any value pairs in their hand (e.g. 2 8s or 2 Kings) to the centre, this can only be done in pairs so if you have 3 of a kind you can only discard 2 cards, likewise if you have 4 of a kind you can discard both pairs. Then the game begins.
The goal of the game is to have no cards in your hand, when that happens you have won. The player to the left of the dealer selects a card from any player to take, they are trying to find a match with the remaining cards in their hand, whenever you get a pair you add it the discard pile. Play continues until there's only one person who is holding the remaining queen.
A lot of fun can be had with the bluffing and mind games.
Spoiler
I don't think the effort one is meaning E for effort, instead its probably going for the phrase 'A for effort', meaning I'd give you an A grade for trying even if it wasn't successful