Digital Prologue

This is a classic number sorting game with multiple difficulty levels to choose from, such as 3x3, 4x4, 5x5, 6x6, 7x7, 8x8, etc. It can effectively train the brain and keep the mind active. In the game, there will be a missing block in the randomly arranged numbered plate. Players need to touch the number block to be moved with their fingers, use the vacant position to move the number block, and arrange all the puzzle pieces in order. The more steps you use to complete it, the stronger the sense of achievement. The higher the level, the greater the challenge.