Mahjong Great Wall
Take a stroll across the monumental Great Wall of China with a popular mahjong puzzle - Great Wall Mahjong. Tear down the fortification by removing mahjong tiles pair by pair. It's one of the hardest mahjong levels, so be prepared for a challenge! The Great Wall of China took over 2300 years to get constructed across 9 dynasties. I hope it won't take you 23 centuries to complete this mahjong level!
How to play
Combine two of the same tiles to remove them from the playing field. You can only remove open tiles. An open tile is not covered by another tile and at least one side (left or right) is open.
For more details, check out our guide on how to play Mahjong Solitaire.