Sudoku Machine

FIG. 1 is a front, top perspective view of a sudoku machine, showing my new design in a fully assembled configuration;

FIG. 2 is a rear, bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front, top perspective view of the main body of the sudoku machine, shown separated for ease of illustration;

FIG. 10 is a rear, bottom perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a left side elevation view thereof;

FIG. 14 is a right side elevation view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a front, top perspective view of a key of the sudoku machine; shown separated for ease of illustration;

FIG. 18 is a rear, bottom perspective view thereof;

FIG. 19 is a front elevation view thereof;

FIG. 20 is a rear elevation view thereof;

FIG. 21 is a left side elevation view thereof;

FIG. 22 is a right side elevation view thereof;

FIG. 23 is a top plan view thereof; and,

FIG. 24 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the sudoku machine that form no part of the claimed design.