Consider Mahjong: World Odyssey if you want to learn Korean mahjong, practice against AI without waiting for opponents, or explore regional rules. Play free in a desktop, phone or tablet browser without installing anything.
Ruleset tutorials introduce tiles and actions. Learning mode offers discard and waiting-tile guidance.
Play against AI without waiting for online opponents to gather.
Create a room and share an invitation link for a four-player online table across desktop and mobile.
Matching pairs of tiles is a different game from drawing, discarding and completing a winning hand. World Odyssey offers table mahjong against AI or other players.
Korean mahjong uses 104 tiles without the bamboo suit and does not allow chows. Riichi has its own declaration, dora and furiten rules. Complete one ruleset tutorial before exploring another.
Choose Korean, Japanese Riichi, Chinese Official (MCR), Sichuan, Guangdong, American or Taiwanese mahjong. American mode uses the original Odyssey Card 2026; check which card and house rules your real-life group uses.
Choose a ruleset on the game home. Start with Learn, then practice with AI in Solo. For friends, use Multiplayer to create a room and share its invitation link.
World Odyssey is free to play. Browser play needs no installation.
Yes. Solo games use AI opponents, and ruleset tutorials are available.
Yes. Korean rules explanations and step-by-step tutorials are available alongside AI practice.
Desktop, phone and tablet browsers are supported. See the app download page for app options.