Sudoku Kuromasu - 200 Hard Puzzles 10x10 (Volume 37) (Kuromasu) by Dart Veider
10,83 €
Kuromasu (from Japanese "kuromasu wa doko da ", literally "Where is Black Cells? ". ; also known as "Kurodoko ") is played on a rectangular grid. Each number on the board represents the number of white cells that can be seen from that cell, including itself.
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