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 Four (Absolutely Nasty Series) MSRP: Was: Now: $17.15 - $21.49 Quick view Choose Options
Quick view Choose Options Conceptis Puzzles COR Absolutely Nasty Kakuro Level One (Absolutely Nasty Series) MSRP: Was: Now: $20.34 - $22.25 Quick view Choose Options
Quick view Choose Options Conceptis Puzzles COR Absolutely Nasty Kakuro Level Two (Absolutely Nasty Series) MSRP: Was: Now: $18.78 - $21.49 Quick view Choose Options
Quick view Choose Options Brand: Puzzlewright Absolutely Nasty Crosswords Level 2 (Absolutely Nasty Series) MSRP: Was: Now: $12.97 - $300.00 Quick view Choose Options
Quick view Choose Options Brand: Puzzlewright Absolutely Nasty Sudoku Level 4 MSRP: Was: Now: $19.78 - $22.11 Quick view Choose Options