Electronic Sudoku player has seven segment display and driver controlled by input keys and control knobs

摘要

#CMT# #/CMT# An electronic Sudoku player has a seven segment display and driver, input keys, printed circuit board with controller creating a self generated puzzle, audio (222), start (223), adjustment (224), trigger, figure size, cursor (226-229), mode and pause control knobs. #CMT#USE : #/CMT# Electronic Sudoku player. #CMT#ADVANTAGE : #/CMT# Provides display of existing figures to avoid reentry of figures already tried and so avoids the use of pencil and paper. Allows users to create their own problems. Can accommodate an expansion slot for the insertion of different memory cards. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the Sudoku player. 10 : Housing 11 : Upper housing 12 : Lower housing 21 : Display 22 : Input keys 26 : Expansion slot 221 : On off knob 222 : Sound control knob 223 : Start knob 224 : Set knob 226-229 : Cursor control knobs.