Re:Show HN: Math Attack – My side project of 3 years
by sharemywin on Tuesday January 24, 2017 @01:15PM
(#13473925)
might want to have a learning start button which allows pausing and negative points if you buy an answer. I have a second grader that I think would play it.
PS: You can just press the home button on your device, and when you come back, it will continue where you left it :)