KEN KEN Hand Held Electronic Game  

Includes Stylus for Touch Screen
Still has original packaging with wrap showing game image on cover 
by Irwin Toy, Gakken Co 
2009
10 Challenging Levels

KenKen (or Calcudoku)
  • This puzzle combines arithmetic and logic. The goal is to fill the grid with numbers, ensuring that each row and column has no repeats, and adhering to the math-based clues provided.

Backlit
Requires 2 AAA batteries, not included.
New, open box