Sudoku Kropki - 200 Logic Puzzles 8x8 (Volume 2)

ISBN-13: 9781543248678 / Angielski / Miękka / 2017 / 138 str.

Dart Veider

Opis

Kropki Sudoku (the Polish word "kropki" means "dots"; also known as "Dots Sudoku") is the variation of the original sudoku. If absolute difference between two digits in neighboring cells equals 1, then they are separated by a white dot. If the digit is a half of digit in the neighboring cell, then they are separated by black dot. The dot between 1 and 2 can be either white or black.