Can you clear the blocks? In the Spezi Block Challenge, you try to place as many blocks as possible on the board. The more blocks you clear, the more points you get. When a row or line is completely filled, you've cleared it, reclaiming valuable space to place new blocks. Placing blocks naturally becomes increasingly difficult, and the Block Challenge demands everything from you. With the Spezi Block Challenge, you can train your logic skills! Show the blocks what you're made of!