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 Brown Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $13.42 - $22.54 Quick view Choose Options
Quick view Choose Options Sterling Publishing Second-Degree Brown Belt Kakuro (Martial Arts Puzzles Series) MSRP: Was: Now: $18.27 - $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
Quick view Choose Options Sterling Publishing Third-Degree Black Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $7.78 - $15.85 Quick view Choose Options