Detailed Product Description1) Draft Function (This function, we have got the patent which is very unique. You may input 1-9 directly make a draft on it, digit to input. If it is ok, then more to next gird. In normal sudoku game, you need prepare a paper for draft use, now you can threw it away, our sudoku game makes you draft in game at any way you want.
2) Super-
Capacitiy of puzzles(Our sudoku game include 1,000,000 puzzles built in.
3) Super big
LCD (Our LCD size is 52*76MM which is more big.
4) Help function (Give you a right digit only 3 times. )
5) Review answers function
6) Standard answer prompts function
7) Answer make-up test
8) Three mode: Time/date display.
Alarm. Game
9) E-saving pattern
10) Five levels and programs can be chose