4 ms·
When I turned squares on I hit a wall at 23^2 etc. I can do it, but it's 10 seconds just to do that calc. Basically anything bigger than 14. For the rest it
by Ntrails 12y ago
When I turned squares on I hit a wall at 23^2 etc. I can do it, but it's 10 seconds just to do that calc. Basically anything bigger than 14.
For the rest it was more about staring at the numpad (which I never use) and typing in my answer. If I typo'd I lost several seconds as I'd not have a finger on backspace :(
- flurie 12y agoSquares are actually pretty easy with a mental math trick. n^x = (n-m)(n+m) + m^2 so for 23: 23^2 = 20*26 + 9 = 529