| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a SUDOKU puzzle-solution device with a style such as a game of go in which puzzle boards and digit bars are used as a solution device, by eliminating a conventional way of clearing up a puzzle with a complicated work such as using writing instruments and paper, erasing many times and tearing paper, and also eliminating the way of using a computer without using writing instruments neither the paper nor the computer.SOLUTION: A SUDOKU puzzle-solution device is characterized as follows: a SUDOKU puzzle board, a re-digit return board, a designation digit board and a solution digit board, and spare boards for those are distributed to right and left and installed in a box type case of the right and left spread; honeycomb-like blocks of squares having a depth of approximately 1 cm on the board are formed and installed; designation digit bars and solution digit bars are extracted and inserted in applicable squares, and solves a puzzle by the solution device; and a puzzle board stopping cover is mounted so that the digit bars do not fall when not in use, and the cover is temporarily stored outside the case when in use.</p> |
