On the 3×3 grid, eight small wooden blocks from 1 to 8 are randomly placed, and the numbers around each space can be moved into the space.
Players should rearrange the small pieces of wood in the order of 12345678, and the one with the least number of pieces will win.
Nine palace map originated from Hutu Luoshu, which is two mysterious patterns handed down from ancient China. They have always been regarded as the origin of Heluo culture and the source of Chinese civilization, and are known as Rubik's Cube. Luoshu is the most basic 3×3 Rubik's cube array and the third-order Rubik's cube in mathematics.