Tip on one or more squares at

Inclusive method:

•Lig  1,col 18 •Lig  3,col  6 •Lig  5,col 20 •Lig  7,col  6 •Lig  9,col 20
•Lig 10,col 12 •Lig 10,col 13 •Lig 15,col 11 •Lig 15,col 22 •Lig 20,col  2
•Lig 21,col  6 •Lig 23,col 20 •Lig 25,col  1 •Lig 25,col 25

Exclusive method:

•Lig  3,col  6 •Lig  3,col 13 •Lig  3,col 20 •Lig  4,col 16 •Lig  5,col 20
•Lig  6,col 11 •Lig  6,col 18 •Lig 10,col 17 •Lig 10,col 18 •Lig 11,col 11
•Lig 11,col 17 •Lig 12,col  5 •Lig 12,col  6 •Lig 12,col  8 •Lig 12,col 16
•Lig 13,col 22 •Lig 14,col  1 •Lig 14,col 13 •Lig 18,col 16 •Lig 19,col 20
•Lig 20,col  5 •Lig 20,col 18 •Lig 23,col 14 •Lig 24,col 11 •Lig 25,col 14

Exclusive pair method:

•Lig 13,col 22

The current solution is right.
AB
CD
EF
GH
IJ
KL
MN
OP
QR
ST
UV
WX
Y

Button verification of the grid
Button tip for a square
Button solution for a square
Button solution for the grid
Button Save the game.
Button Reload a game.
Button reset
Choose a new grid.
Button Back to Home.
Alphadoku, 25x25 sudoku puzzle: Enter a puzzle solution to solve and play online,
with tip on one or more squares.

You can have four possible answers:
 • One or several advices on one or several squares and the current solution is right.
 • One or several advices on one or several squares but the current solution is wrong.
 • No advice possible because the grid in progress is wrong or over.
 • Input Error with equal numbers in row, colomn or area.