Shikaku Puzzles - 200 Hard To Master Puzzles 12x12 Vol.14 Av David Smith

Calcudoku (also known as "Mathdoku") is a mathematical and logical puzzle loosely similar to Sudoku.The objective is to fill the grid in with the digits 1 through N (where N is the number of rows or columns in the grid) such that:-Each row contains...

<p> </p><p>KenKen is the world's fastest growing puzzle since sudoku. It was developed in a Japanese Classroom in 2004 by renowned educator, Tetsuya Miyamoto, and was later introduced internationally as both an adult and educational...

1 wood storage box, 3 wooden puzzles 28x21 cm