Thinkabara
đŽ Play
đ Learn
đ¨ī¸ Printables
𧰠Tools
đ Holidays
For Teachers
Home
âē
Play
âē
Sudoku
âē
Very hard
Very hard sudoku
đĢ
Google Classroom
đŦ
WhatsApp
âĄ
Favorite
đ
Like
đ
Copy link
âąī¸
0:00
Mistakes:
0
⸠Pause
1
9
4
3
1
4
7
9
5
4
8
7
5
3
2
7
3
8
2
6
3
7
9
3
8
5
âŠī¸
Undo
âĢ
Erase
âī¸
Notes
đĄ
Hint
1
7
2
7
3
4
4
6
5
6
6
8
7
5
8
6
9
6
Check mistakes
26/81 cells
Start over
New sudoku
đ¨ī¸ Print the board
More free pages like this at thinkabara.com
Scan to open this page online ¡ thinkabara.com/play/sudoku/very-hard.html