When you unlock consecutive letter grids, your spatial logic will steadily improve! The opening ceremony features a small and simple layout, with limited types of letters for basic exercises. As you clear levels one by one, the grid size expands and more letter blocks are added. The chaotic mixed arrangement seems to gradually increase the difficulty of sorting. You will gradually master the multi-step transfer strategy, moving the target letters without disrupting the already sorted blocks, witnessing significant progress in your planning and letter memory skills round after round.