The player is then given a block at a time and must place it anywhere on the board. To begin, the player can choose to play with either multi-colored blocks or one single color. The blocks come in various shapes and sizes, ranging from small square blocks to long rectangular ones. The game is played on a 10x10 board, and the goal is to clear as many rows and columns as possible by placing blocks strategically. The basic rules of Block Champ are straightforward.