Challenge your advanced spatial logical thinking in this unique 10 × 10 grid puzzle! Before placing any shape, global layout awareness and multi-step prediction judgment are required for each round. Carefully analyze the unique size and contour of each block, allocate limited grid areas reasonably, and stack fragments tightly to eliminate the waste of blank space. Strategically reserve space, form continuous rows and columns, trigger powerful chain combinations, and achieve high scores through carefully planned spatial layout.