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蔡佩庭

Progress 2 lessons
Typing speed 8 WPM
Accuracy 96.6%
Typing speed, WPM
Accuracy, %
Date / Time
8.0
97.2%
16 Nov 17
18:00
8.2
96.6%
16 Nov 17
17:50
6.8
96.1%
16 Nov 17
17:37
5.6
94.6%
02 Nov 17
18:46