The searching for numbers to fill the squares is slowing down the game as I have to look for them.
openupyou
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Game: sudoku
Game #: 1808832757
Browser: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
JS-Version: 2019-03-23_18:47:34_-0700_a7f832aeeed6744c621d3051fba6359a799321d4
Comments
The numbers 1 to 9 should be available on the side. The squares should be larger and in the middle. The order of difficulty should be given to player to choose.
Thanks
I assume you're playing on a phone or a tablet? Sudoku isn't very good on mobile right now. We wrote it for desktops in mind, where you have easy access to a keyboard. A row/column of 1-9 buttons would be a nice solution for that.
An early (bad) choice we made has caused the difficulty change to be much harder than it should be, but it's definitely on our list of things to do.