Hubelino Sudoku

Hubelino Sudoku is based on a starting grid with 4 x 4 fields, each of which must be filled with four different color tiles. The light green tiles are used to start the puzzle and the white tiles are used to solve it. The rule is: In each row (horizontal) and in each column (vertical) each color may only be present once. The same applies to the four fields of 2 x 2 color tiles. The following pages show 24 starting grids in three levels of difficulty, which are placed on the base plate before the game begins. The respective solutions can be found on the following pages. 100% compatible with building blocks from other manufacturers Made of high-quality ABS plastic.