ShisenSho vs ShisenSho - Solitaire使用状況と統計

** About Shisen-Sho ** This is a puzzle game using mahjong tiles. If you can remove all the tiles, the game is clear. ** Rule ** First, find two tiles of the same type. The line connecting the two tiles can be bent at a right angle, but if the two corners are up to two, you can remove those tiles.