Sudoku Zenkai achievements

100.00%
A step for Sudokind
Completed 1 game.
0.00%
Daily Cooperation
Completed a daily challenge with a friend.
0.00%
Insane Grandmaster
Completed a Insane Sudoku without any helps!
0.00%
Zenkai Grandmaster
Completed a Zenkai Sudoku without any helps!
0.00%
Double Insanity
Completed a Insane game with a friend.
0.00%
I got your back!
Helped a friend.
0.00%
Bosom Buddy
Completed a Zenkai game with a friend.
0.00%
SudoCo-Op V
Played 50 games with a friend.
0.00%
Two heads are better than one.
Asked a friend for help.
<1...4