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Calcudoku:4×45×56×68×89×910×106×6Killer SudokuSudoku
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The World's Hardest Calcudoku
can you solve it?
2 Apr 2013 Today   Rating:
 ()
(solved 111 time(s) so far)
21+


60×


25+



6-

11+

4-
13+



8+
8

2

9
11+

24+

13+

25+
3-


17+


2



3



1-
13+


1-

11+

26+

1
16×
6
12+
7

25+

1-


378×












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5 Million Puzzles Solved! To celebrate, here's a 17×17 Calcudoku(solution)
This type of puzzle is known as Calcudoku, Newdoku, Rekendoku, MathDoku, Kashikoku-Naru, KenKen, Kendoku, Sumdoku, Calkuro, K-Doku, Keen, NekNek, CanCan, Square Wisdom, Emono, Minuplu, LatinCalc, Yukendo, ArithmeGrid, Hitoshii, Inky, SquareLogic, TomTom, and if you know of any other names, let me know :-). Of these names, "KenKen" and "KenDoku" are trademarks of Nextoy LLC. Note that this is a hobby site, and is not affiliated with Nextoy nor their brands.
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