Product Overview Only hardcore kakuro devotees should dare enter here. For those who can, it's head-exploding puzzle solving.
Quick view Choose Options Conceptis Puzzles COR Absolutely Nasty Kakuro Level Two (Absolutely Nasty Series) MSRP: Was: Now: $16.73 - $31.05 Quick view Choose Options
Quick view Choose Options Conceptis Puzzles COR Absolutely Nasty Kakuro Level Four (Absolutely Nasty Series) MSRP: Was: Now: $13.52 - $32.88 Quick view Choose Options
Quick view Choose Options Conceptis Puzzles COR Absolutely Nasty Kakuro Level One (Absolutely Nasty Series) MSRP: Was: Now: $15.47 - $31.08 Quick view Choose Options
Quick view Choose Options Brand: Puzzlewright Absolutely Nasty Crosswords Level 2 (Absolutely Nasty Series) MSRP: Was: Now: $30.57 - $300.00 Quick view Choose Options
Quick view Choose Options Brand: Puzzlewright Absolutely Nasty Sudoku Level 4 MSRP: Was: Now: $15.08 - $30.38 Quick view Choose Options