Sign in  /  Register
$TITLE
subscribe
How to solve Videos Forum Timed Rankings Books Specials Print 24 Oct 2017
Easy:
4×4
5×5
6×6
Killer
Sudoku
Medium:
4×4
6×6
8×8
Killer
Sudoku
Difficult:
4×4
6×6
8×8
9×9
Extra
Difficult 8 × 8, Rating: ★★★★★  Points: 8     Solved 178 times
abcdefgh
1 
7|

11|

7|


11+
2 
4 :
7|

5|
7|


3 



7|

1-

4+
4 
1-

4 :

7|

5|

5 
4+


6|

6-

15|
6 
2-

35×

11|



7 
7+

5|
7|

15+
4-
48×
8 
6+







Note: this puzzle also uses the bitwise OR operator |
(see for example this page or this forum page for an explanation)

total
All puzzles published on this site are © Patrick Min. Send your ideas and suggestions to

Tomorrow's puzzles will appear in  hour(s) and  minute(s).Order puzzles

Articles: the 10 Hardest Logic/Number Puzzles | The 7 Easiest Puzzles | Numerical Intelligence


Server time: Tuesday 24 October 2017, 13:06:20 Central European Time. Page processing time: 0.069 sec. Page load time sec.