@miriaml7 said:
I believe this is the beginning of the lesson.
https://7sage.com/lesson/advanced-bi-conditionals/
Thanks! I just reviewed the lesson and have a question: should I treat "... but not otherwise" the same as "if and only if…
I agree. I've been drilling games for a week now and it's shocking how good you can become. Make sure you keep track of all the games you do and re-drill a game any time you get a question wrong. Do this consistently and you'll improve with timing a…