Calcudoku · Math Logic Puzzles

Fun puzzle game! I like the multiple levels of difficulty. Some of the expert modes I’m still trying to learn how to solve. Sometimes if I have five minutes on the train I’ll do an easy Calcudoku just to bang one out since it’s still fun to play those ones. It’s nice to have the notes available and saved games to keep track of longer games. I love the new stats panel too and the achievements! It’s fun to see my solving times over history on the charts. Please keep the features coming and thank you for this great Calcudoku game!! It reminds me so much of Kenken in the newspapers that I used to play when I was younger. Glad to not have to bring along a paper since I can just play on my phone whenever I want!

I like it a lot better than Mathdoku. It’s user interface is much friendlier. But a couple of enhancements would bring it up to 5 stars. 1. Number each game and have a timer. This way you can go back to work on difficult specific games and try to beat your previous times. 2. Have an “undo” button to sequentially allow you to go back and make corrections. This, to me, is more useful than the “erase” function (x) - although you should still keep this also. The undo function would allow a ‘permanent’ number to be erased, but your previous pencil marks would then be visible again.

Easy to use. Fun to do. It is almost there. My suggested enhancements are to allow user to select difficulty. One puzzle could have addition, subtraction, multiplication, and division or any combination of equations. When using Notes allow users to decide if they want the Notes to automatically update or not. Allow users to select more than one box to simultaneously add the same notes.

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This game has a lot of potential, but the controls for the larger puzzles are beyond frustrating! I want to be able to leave notes to myself about possible numbers...I tap on the pencil. Half the time it leaves notes, half the time it puts in an answer. Then as an apparent attempt at idiot proofing it decides to take the answer number (that wasn’t supposed to be there to begin with) out of all other notes, undoing even more work. There may be a way around this but there’s nothing in the directions beyond a very basic how to play message, so that’s no help.

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Please keep the full screen political ads off. I understand the need for ads to fund free games, but I’m tired of seeing politics all over. Also, there is no indication when you are in pencil mode vs entering a number mode. You only find out after you type a number and half the time you need to go through a menu to get to the undo. Make a button on the main screen for undo. The puzzles are mostly easy with no harder options for a given size.