Woodoku 2 is a puzzle game similar to Sudoku. Boards are placed on the 9×9 platform, after which special sections (columns or squares) are filled by dragging the boards onto the main platform. When cleaning several rows at the same time, special points are earned (they are called combined). If several boards were removed at the same time, you earn several points. The rules of the game are quite simple and accessible, easy to remember.