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(11) | EP 1 825 891 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | A sudoku game device |
| (57) The present invention provides a Sudoku game device, including: a housing (10); a
display device (21) disposed in but protruding from the housing and capable of displaying
a plurality of seven-segment (212) numbers in different colors; at least an input
key (22) disposed in but protruding from the housing, wherein users can input, select,
or operate with the input key (22); a printed circuit board (20) disposed in the housing
(10) to accommodate the devices described below; a controller (23) disposed on the
printed circuit board (20) and coupled with the input key (22) to receive input instructions
from the input key (22) to execute self-created puzzles or other operations; and a
driving device (24) disposed on the printed circuit board (20) and coupled with the
controller (23) to receive control instructions from the controller (23) to drive
the display device (21) to display the number.
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