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: $12.40 - $31.08 Quick view Choose Options
Quick view Choose Options Sterling Publishing Green Belt KenKen (Martial Arts Puzzles Series) MSRP: Was: Now: $14.72 - $29.61 Quick view Choose Options
Quick view Choose Options Sterling Publishing Brown Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $11.04 - $29.61 Quick view Choose Options
Quick view Choose Options Sterling Publishing Second-Degree Brown Belt Kakuro (Martial Arts Puzzles Series) MSRP: Was: Now: $15.17 - $28.92 Quick view Choose Options
Quick view Choose Options Puzzlewright Black Belt Sudoku (Martial Arts Puzzles Series) MSRP: Was: Now: $10.69 - $31.05 Quick view Choose Options