Loading..
START
SOLVE
CANCEL
QUIT

EDIT
SOLVE
SIGN IN SIGN UP
HOW TO PLAY (Mobile)
  • 9x9 Number Place Puzzle.

  • START
    Start the random 9x9 number place puzzle. The difficulty is random. The grid which can be solved by simple scanning is 1 point. The other grids are 2 points.

    Click the grid and select the digit to fill the grid. Select [M]/[B] to change the mode Normal/Marking.
  • EDIT
    Input the puzzle and click
    SOLVE
    , then the solver will fill the empty grids. Click
    CANCEL
    to stop the solver when the puzzle has no answer.