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Submit book puzzle

 Here you can enter solutions from the puzzles in my Calcudoku books, and score up to 12 points for each correct solution.

Note that now you can submit at most one solution each day.



You have to be logged in before you can submit book puzzles.

Puzzle code:
(find it at the bottom left of the puzzle page in the book)
Comments:
(your comments about this puzzle, for example, fun, boring, too easy, too hard, how long it took you to solve...)
Solution:

Example, for a 4x4 puzzle:

2134
3241
1423
4312

For larger puzzles, simply enter 10 for 10, 11 for 11, etc.