Turn your lecture notes into a daily practice habit.
Upload a PDF or text file. Promitheus writes six short lessons from it and brings you back each day with streaks, quests and friendly leagues.
Free to use. Works on your phone.
Choose the right answer
Which pigment makes leaves look green?
Chlorophyll absorbs red and blue light and reflects green, so leaves look green.
Try it: pick an answer.
How it works
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1
Upload a lecture
Drop in lecture slides as a PDF, or paste notes into a text file.
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2
Work through six lessons
Start with free recall and build up to explaining ideas in your own words.
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3
Come back tomorrow
Short daily sessions, streaks and quests turn cramming into a habit.
Built for how you actually study
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Six kinds of questions
Recall, fill in the blank, multiple choice, true or false, ordering steps and short explanations.
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Fair grading
Small typos still count, and free-text answers are checked for meaning, not exact wording.
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Practice your mistakes
Every wrong answer lands in a review queue until you get it right.
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A reason to come back
Daily goals, streaks and weekly leagues keep the habit going.
Your next lecture is your first lesson.
Set up takes a minute. You can try a sample lecture first.