This is an unoffical app used to assist with randomizing the setup for the board game Dokmus. The number generated in each panel corresponds to the number present on a tile in Dokmus. The letter corresponds to the front or back side of that number's tile, and is also printed on the tile alongside the number. The directional arrow indicates which way to rotate the tile, so that the number can be read "right side up" when looking at it in that direction. You can also visually display this rotation by having the app rotate the tiles if you prefer. This app supports both the base game and the expansion, Return of Erefel.