Product Overview Are you a KenKen expert? Then see if you have the skills to handle these high-level puzzles!
Quick view Choose Options Sterling Publishing Black Belt KenKen (Martial Arts Puzzles Series) MSRP: Was: Now: $14.14 - $22.59 Quick view Choose Options
Quick view Choose Options Sterling Publishing Green Belt KenKen (Martial Arts Puzzles Series) MSRP: Was: Now: $12.20 - $21.27 Quick view Choose Options
Quick view Choose Options Sterling Publishing Brown Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $18.67 - $21.49 Quick view Choose Options
Quick view Choose Options Sterling Publishing Second-Degree Brown Belt Kakuro (Martial Arts Puzzles Series) MSRP: Was: Now: $18.08 - $22.59 Quick view Choose Options
Quick view Choose Options Puzzlewright Black Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $6.50 - $22.59 Quick view Choose Options