OnlySudoku  
    homeplayhow to playprizeslogin    
   
Step by step example of solving a level 5 (very hard) sudoku puzzle

Step 52   Let’s look at the right upper box of the sudoku table (where ABC cross PQR). We can’t put a 5 in cell BQ because there’s a 5 in cell BJ on the same row. We can’t put a 5 in cell CQ because there’s a 5 in cell CO. Hence, the only available cell for the number 5 is cell AQ – no doubt.

play chess
play checkers
play jigsaw
play rhumb
other games
 
J K L M N O P Q R
A
B
C
D
E
F
G
H
I
1 8 7
5 4 3
9 2 6
3 4 9
6 2 1
8 7 5
2 Step52: 5 6
8   7
1   4
4 9 1
3 7 2
8 6 5
2 6 8
9 5 4
7 1 3
3 7 5
6 1 8
4 2 9
2 1 8
6 3 9
7 5 4
4 9 7
5 8 2
1 3 6
5 6 3
7 4 1
9 8 2



   
ONLY SUDOKU HOME - ABOUT SUDOKU - HOW TO PLAY - SAMPLE SOLUTIONS - SUDOKU PRIZES
PRIVACY POLICY - CONTACT US - TELL A FRIEND- LINKS - ONLINE FLASH GAMES - PRINT PUZZLES