Flash Memory shows you a numeric value for a split second, then has you type it in. So if you see "400" you then type in 400. I find this one to be pretty easy since you look up, see the number, then look down and type it. There are no other distractions or troubles. It's a good mental exercise. You have 60 seconds for each test set.

Sample Scores -

easy - 312g - gold
norm - 281g - gold
hard - 313g - 12 correct 92% - gold

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