Extra Regions Sudoku

Rules for Extra Regions Sudoku are as follows. In any grid of n numbers,

1-n in each row

1-n in each column

1-n in each block of n

1-n in each diagonal if highlighted

1-n in each coloured set (joined or unjoined)

Irregular Sudoku

Rules for Irregular Sudoku are as follows. In any grid of n numbers,

1-n in each row

1-n in each column

1-n in each block of n

1-n in each diagonal if highlighted

Greater Than Less Than Sudoku

Rules for Greater Than Less Than Sudoku are as follows. In any grid of n numbers,

1-n in each row

1-n in each column

1-n in each block of n

1-n in each diagonal if highlighted

Arrow always points to smaller value

Torodial Sudoku

Rules for Torodial Sudoku are as follows. In any grid of n numbers,

1-n in each row

1-n in each column

1-n in each block of n (blocks may wrap around to the opposite side of the grid)

1-n in each diagonal if highlighted

Subscribe to:
Post Comments (Atom)

## No comments:

## Post a Comment