Logic Masters Deutschland e.V.

Solve in SudokuPad

Squishdoku: The grid contains nine 3x3 boxes, overlapping at the dashed lines. Place a digit from 1 to 9 in each cell of the grid, so that no row, column or box contains a repeated digit.

Row Indices: A blue-filled square (with up-and-down arrows) is a row index. If the square is in row R and contains digit D, then row D in the same column contains digit R.

Column Indices: A red-filled square (with left-and-right arrows) is a column index. If the square is in column C and contains digit D, then column D in the same row contains digit C.

Any Indices: A grey-filled square (without arrows) is a row or a column index (or both); you must determine which.

No Indices: A grey X indicates that the cell is neither a row nor a column index.