What is "Thud"?
if the sum of the hands matches other people's layout.

Basic Rule
You can discard the same suit as the table card or a number card.

•1 "Action Cards"
Depending on discards, there are special effects.
A : Skip
2 : Draw2
5 : The number of discards for the next player is 5 or less.
8 / joker : Almighty: You can discard any layout. You can specify the mark for the next discard tag.
9 : Reverse the order

•2 "Bonus Rate"
The score is calculated by multiplying the discard bid by the bonus rate.
Bonus rate will be up according to conditions.

•3 "Online play"
Bonus rate starts from the number of players.

•4 "Wireless Play"
Bonus rate starts from the number of players.

•5 "Online Ranking"
You may be the best "Thud" player in the world!