$TITLE
How to solve Videos Forum Timed Rankings Books PDF Print 14 Oct 2024
Easy:
4×4
5×5
6×6
Killer
Sudoku
Medium:
4×4
6×6
7×7
Sudoku
Difficult:
4×4
5×5
6×6
7×7
9×9
Extra
Difficult 7 × 7, Rating: ★★★★★  Points: 9     Solved 121 times
abcdefg
1 
15+
 
0-
48×
1-
 
216^
Clear cell
Bold cell
Toggle pencil mode
Hide buttons
Change buttons position
Undo
2 
 
 
 
 
 
 
 
3 
168×
 
 
13+
 
10×
 
4 
0-
 
2-
 
3 mod
 
56×
5 
 
 
 
8+
 
 
 
6 
2 mod
 
0-
 
16+
 
 
7 
6 :
 
 
 
2
 
5

Note: this puzzle also uses the modulo operator mod
a mod b = r means that when dividing a by b, the remainder is r. For example, 5 mod 2 = 1, and 3 mod 5 = 3.
Look here for a longer explanation.

Note: this puzzle also uses the exponentiation operator ^
Example: 2^3 = 2 x 2 x 2 = 8
Or, with three digits: 2^4^2 = 2^(4^2) = 2^16 = 65536
Note: evaluation is right to left

Undo Start over Change puzzle size
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: Monday 14 October 2024, 9:59:24 Central European Time. Page processing time: 0.041 sec. Page load time sec.