There is now weekly Tapa Variation Contest. I have created some of the Tapa puzzles for the practice of this contest. This is new puzzle variation related to this type.
"Minesweepers Tapa" Instructions:
Place some mines in each diagram so that the numbers inside the grid indicate the amount of mines in the neighboring cells. Paint the remaining squares to create a continuous wall. Painted cells cannot form a 2x2 square or larger. There are no wall segments on cells containing numbers.