Which keyboard shortcuts can I use in SuperMemo?

To make studying on learn.supermemo.com (the browser version of the SuperMemo app) easier, you can use the following keys:

• Enter — confirms the active button/field (e.g., “Check”, “Next”).
• Tab — selects a different tab (e.g., My learning, Statistics) and switches between study modes in a course (e.g., from reviews to consolidation); confirm your selection with Enter.
• Arrow keys (left/right) — select a rating emoji (“don’t know”, “almost”, “know”); confirm with Enter.