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ⓉⓤⓡⓣⓛⓔⓂ①②

Recent activity by ⓉⓤⓡⓣⓛⓔⓂ①②

A New Way of Grading Practice?
1. Community
2. Feature Requests and General Site Feedback
I love how Khan Academy is free, (with no subscriptions mind you), and how accessible it is, but I find having to restart all over again in a practice to receive full marks to be infuriating. Could...