The teaching lesson is available when you enter. Play Again repeats the flashcards without replaying the lesson. Use Watch Lesson anytime. No problem skipping is allowed. Keypad is positioned at the bottom-right of the video, below most of the strategy area. Correct answers advance immediately; 1.5 seconds before each video ends, the keypad disappears and the video finishes. Keyboard number keys also work. Answers briefly remain visible before automatic checking. After each complete 12-card round, choose Practice My Hardest 5 to repeat the five slowest facts ten times each. A new full round resets the selection. Practice is for learning, without scoring or fanfare. This is not yet the full student-account system. Keep this HTML file beside the videos and lessons folders. For phones and iPads, publish the folder to a website.