Absolutist.com published this basic mahjong game with 6 different layouts (classic, ring, pyramid, hole, hexagon and arena) that's quite a lot of fun to play. The game window is unfortunately quite small.
The follow up to Mahjongg features the same faces on tiles. The main difference is that there are more layouts to play. Finish each level to unlock a new game layout.
A regular game of mahjong with the common turtle layout. You can choose to play with classic tiles or a simple set, which displays colored numbers and the letters A through F on the tiles.
A classic mahjong variation with 30 different layouts and global high scores!
Mahjongg 3D is a comprehensive game that involves classic mahjong gameplay with 6 different tilesets, 25 layouts and even a level editor.
Mahjong by Well Games, you play online, try to beat the other player by clearing the game quicker.