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: $15.75 - $21.81 Quick view Choose Options
Quick view Choose Options Sterling Publishing Brown Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $11.22 - $17.71 Quick view Choose Options
Quick view Choose Options Sterling Publishing Second-Degree Brown Belt Kakuro (Martial Arts Puzzles Series) MSRP: Was: Now: $17.76 - $21.21 Quick view Choose Options
Quick view Choose Options Puzzlewright Black Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $12.02 - $17.35 Quick view Choose Options
Quick view Choose Options Sterling Publishing Third-Degree Black Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $17.40 - $22.59 Quick view Choose Options