Nikakudori is a puzzle game also known as Sichuan. Eliminate pairs of the same tiles and clear if you can erase all tiles! You must connect the paired tiles in a straight line and reach them before turning twice. You can display hints by pressing the 💡 button on the top right. Please note that the number of times a hint can be used is limited! Although it is an illustration of mahjong tiles, there are no mahjong elements in the rules, so even people who don't know mahjong can easily play.