The Times Ultimate Killer Su Doku Buch 3: 120 herausfordernde Rätsel aus der
12,73 €
Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Dokus will really put your brainpower to the test as you warm up with the 100 Deadly Killer puzzles before steeling yourself to take on the 20 Extra Deadly Su Dokus.
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