5 SUDOKU Golden - Champion level - Very hard - Vol. 29: 50 - 4 Towers + 50 9x9x4 Anti-Diagonal + 50 Killer

5 SUDOKU Golden - Champion level - Very hard - Vol. 29: 50 - 4 Towers + 50 9x9x4 Anti-Diagonal + 50 Killer "X" Diagonal - Anti-Knight + 50 Not five not ten - Anti-Diagonal + 50 Boom flight "X" Diagonal.

by Andrii Pitenko

Paperback

$7.77
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