I am looking for a game from the end of 80's/early 90's game on Atari ST. Where two wizards, one purple, one red have to turn the color of a checkerboard tiles to its own color using spells. The main screen in game as the aspect shown on the linked image.
It seems that the game is an advanced version of Hex on amiga/Atari ST (1985). The sorcerers is clearly inspired from the bearing lantern character from on the 1985 game "Hex" on amiga. But I am still unable to find it...