Wooden Sudoku

The first modern Sudoku puzzle, published as "Number Place" by Dell Magazines in 1979, was created by Howard Garns, a retired architect and puzzle maker from Connersville, Indiana. While the game's roots can be traced back to 18th-century Swiss mathematics, it wasn't until 1979 that the version we know today appeared. The name "Sudoku" itself was coined in Japan in 1984. 

This brick Sudoku is a fully playable version with a width and length of 32 x 32 and a height of 12 studs. The numbers are made with 2 x 2 tiles and 2 x 2 inverted tiles in existing colours.

There are two hidden drawers: a main larger one that contains all 81 colored tiles divided by colours; a small 12 x 12 square one to contain possible "illustrative cards" with some Sudoku to solve.

I Love Sudoku.