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Show HN: App to Practice Your Mental Math (andrewnoble.me)

1 points by andrewrn ↗ HN
I realized I was doing simple multiplication on my fingers, so I spun up this app that allows you to get really quick reps on 12x12. Flashcard apps aren't this quick. It's intended for mobile. I'd like to add more modules in the future.

2 comments

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robotapertama
Should randomly remap the digits on the numeric pad after each quiz!!
gus_massa
It's very difficult to see if the last answer was correct. I'd like to see a counter or at least a history of the last few correct/incorrect results.