Oh Hell (also called Oh Pshaw, Bust, Blackout) is a trick-taking card game. Each hand, players are dealt the same number of cards, a card is flipped for trump, then players bid the exact number of tricks they think they'll take. If you take exactly your bid, you score 10 + bid; otherwise you score 0.
For an overview of the rules, see Wikipedia: Oh Hell
This server runs a 3-player variant on the canonical Wikipedia schedule: deal 10 cards to each player, then 9, all the way down to 1, then back up to 10. The hand with the highest cumulative score after all 19 hands wins.
Common scoring. Each player gets 1 point per trick taken, plus a 10-point bonus if their bid matched the number of tricks taken exactly. The dealer's bid is constrained so the total of all bids in a hand can never equal the number of tricks ("the hook").
Optionally play with a friend. You can play with a friend against the ai bots by sharing the url after you create a game. The remaining seats are filled by ai bots.