Tap the card or press Space to flip. Use ◀ Prev / Next ▶ to move through cards.
Flip the card, then pick a rating. The rating button fills with its color before advancing so you can confirm your choice.
Options lock once picked. Correct answer always shows green. Use ◀ Prev, Skip ▶, Mode, and ↺ Start Over.
Two tabs: AT-RISK shows past-exam items likely to be revised; PREDICTED NEW shows new items from earlier-term patterns.
Both the floating dot AND the color bar are draggable. The current segment glows so you can see where you are.
Filter cards by Past Exam, At-Risk, Predicted New, topic, or Exam Traps. Chips are hidden in Exam and Delta modes.
Labels show the current mode, not the action. Toggling keeps you on the same item.
Theme, mode, deck, index, order, ratings, exam state, and active delta tab are saved to localStorage.
Touch gestures supported. Card height auto-adjusts. Double-tap zoom is disabled for buttons.