Japanese Mahjong

This is a Mahjong game based on Japanese rules.

Move the slider located below the screen to select a tile.

Tap the slider to confirm and discard the selected tile.

The objective of Mahjong is to complete four Melds and one Pair.

Example: [1, 2, 3][6, 6, 6][6, 7, 8][N, N, N][4, 4]

However, certain hands are invalid when you call Chi, Pon, or Open Kan.

Please note whether a hand is valid when Chi or Pon involves terminals (1 or 9).

In Japanese Mahjong, at least one hand (yaku) is required to win.

You can declare a hand by paying 1,000 points and calling Reach (Riichi).

However, you cannot call Reach after performing Chi, Pon, or Open Kan.

A closed hand (fully concealed) typically yields higher points.

About Lost Hand (Furiten): A hand that is in tenpai (ready to win) but cannot win on another player's discard because the player has previously discarded a winning tile.

A hand is also Furiten if all winning tiles are visible in your own discards, even if you did not discard the specific tile you want. However, self-draw (tsumo) is still possible even with Furiten.

The key point is that you cannot win by Ron (winning on a discard) in a Furiten state.

You cannot declare Ron with a tile from your own discard.

Carefully read other players' discards and strategize your hand to win.

What's New in the Latest Version 6.10.1

Last updated on Oct 12, 2024 - Updated the external SDK.