Why is dynamic distractor generation in Multiple Choice Mode better than static A/B/C/D options?

With static options, you quickly memorize that 'the answer to this question is always B'; dynamic sibling distractors force you to read and discriminate between real competing concepts every single time.

How are Cloze Deletion cards (`[…]`) presented when you study a deck in Multiple Choice or Writing Mode?

The sentence is displayed with `[…]` masking the target word, and you either select the missing word from 4 sibling choices (Multiple Choice) or type the exact missing word into the blank (Writing Mode).

Can you use Voice Dictation (`🎤`) in Feynman Mode instead of typing a long paragraph on your phone?

Yes! Tapping the microphone icon in Feynman Mode lets you speak your 15-second plain-language explanation aloud—simulating an oral exam or teaching a colleague—and automatically transcribes and grades your response.

When should you turn Smart Typo Tolerance OFF (Strict Exact Match) in Writing Mode?

When practicing foreign-language orthography, chemical formulas, drug spelling, or programming syntax where a single wrong character or missing accent mark changes the meaning completely.

How do you enable 'Timed Exam Mode (`⏱`)' inside Multiple Choice or Quiz sessions?

Toggle the `⏱ Timed` switch in the study mode header and choose your per-card countdown limit (e.g., 10 seconds, 15 seconds, or 30 seconds per question).

What is 'Dictation Mode' (Audio-Only Prompt + Writing Mode) for language learners and spelling bee prep?

By hiding the Front text and playing only the native Neural TTS audio prompt while in Writing Mode, you train pure auditory-to-orthographic dictation (hearing a spoken word or sentence and typing it accurately).

How does the Feynman Grader evaluate your explanation in Flashcards.world?

It compares your plain-language explanation against the card's verified core concept, scores your conceptual accuracy from **0% to 100%**, highlights which key mechanisms you explained clearly, and points out any missing nuances or jargon crutches.

How do you switch seamlessly from Flashcards Mode to Multiple Choice or Writing Mode on the exact same deck?

Use the Mode Switcher pill bar at the top of the deck study screen to jump between all 11 study modes with a single click while sharing the same underlying FSRS-6 card states.

How does Writing Mode handle cards whose Back contains both a core answer and a parenthetical explanation (e.g., `Epinephrine (α1, α2, β1, β2 agonist)`)?

Writing Mode can be configured to ignore parenthetical notes `(...)` or secondary explanations so you only have to type the core target term (`Epinephrine`).

What is 'Focus / Zen Fullscreen Mode' during long desktop or tablet review sessions?

A distraction-free study view that hides navigation sidebars and centers the flashcard, progress bar, and keyboard shortcuts for zero-clutter active recall.

What does the interval preview label above each rating button (e.g., `Again: 10m`, `Hard: 3d`, `Good: 8d`, `Easy: 21d`) show you?

The exact next review interval calculated in real time by the FSRS-6 algorithm based on that card's current Difficulty ($D$), Stability ($S$), elapsed time ($t$), and your Desired Retention ($R_d$).

How does Feynman Mode map your 0–100% conceptual score to an FSRS-6 rating recommendation?

A comprehensive, clear explanation (≥ 85%–90%) recommends **Good (3)** or **Easy (4)**; a partial explanation (60%–84%) recommends **Hard (2)**; and an incomplete or inaccurate explanation (< 60%) recommends **Again (1)**.

Does grading a card in Multiple Choice, Writing, or Drawing Mode update its FSRS-6 Stability and Difficulty?

Yes—correct first-try responses map to FSRS-6 recall updates (`Good`/`Easy`/`Hard` based on accuracy and response time), while incorrect responses record a lapse (`Again`) so all 11 modes contribute to your unified memory schedule.

What are the four FSRS-6 rating buttons shown after flipping a card in Flashcards Mode, and what keyboard keys trigger them?

`1` = **Again** (forgot / lapse), `2` = **Hard** (recalled with heavy effort), `3` = **Good** (recalled at target effort), and `4` = **Easy** (instantaneous effortless recall), with `Space` or `Enter` flipping the card.

Can you use 'Hint (`💡` / Reveal First Letter)' in Writing Mode when you are experiencing a Tip-of-the-Tongue block?

Yes—clicking the Hint button reveals either the first letter/character pattern (e.g., `M _ _ _ _ _ _ _ _ _ _ _`) or the card's `💡 Mnemonic`, and caps the resulting FSRS-6 grade at `Hard` so the assisted recall is scheduled appropriately.

Why is a 'Color-Coded Character Diff' cognitively superior to simply marking a typed answer 'Wrong'?

Because your visual cortex immediately sees the exact 1 or 2 letters where your spelling broke down (e.g., spotting the double `'s'` vs. single `'s'` in *desserts* vs. *desert*), fixing the orthographic bug on the very next trial.

How does the 'Undo Last Rating (`↩️` / `Ctrl+Z`)' button save you during fast Flashcards Mode sessions?

If your finger slips and accidentally taps 'Easy' instead of 'Again' (or vice versa), tapping Undo (`↩️`) immediately rewinds the card and restores its exact prior FSRS-6 Difficulty and Stability state.

What is 'Smart Typo Tolerance' in Writing Mode, and why does it prevent unnecessary frustration?

When enabled, Smart Typo Tolerance uses edit-distance (Damerau-Levenshtein) comparison to forgive a minor 1-letter keyboard slip (e.g., typing `'mitochondira'` instead of `'mitochondria'`) while still requiring genuine knowledge of the word.

What happens in Timed Exam Mode (`⏱`) if the countdown timer reaches 0:00 before you select an answer?

The question is automatically marked as a timeout lapse (`Again`), the correct answer is revealed with visual feedback, and the session advances to keep your exam pacing realistic.

Summarize how to combine the 4 core study modes across a single week of exam prep.

1. **Multiple Choice** on Day 1 to build fast familiarity; 2. **Flashcards Mode** daily for high-speed FSRS-6 spacing; 3. **Writing Mode** mid-week to verify exact spelling/formulas with character diffs; 4. **Feynman Mode** on weekends to test deep plain-language comprehension.

What is 'Flip Direction (`Front → Back` vs. `Back → Front` vs. `Mixed`)' in the Study Mode settings bar?

A one-click toggle available across Flashcards, Multiple Choice, Writing, and Match modes that lets you invert the prompt and answer sides on the fly without duplicating the deck.

At the end of a Writing or Multiple Choice session where you missed 5 cards out of 32, what does the 'Retry Missed Cards (`5`)' button do?

It immediately launches a focused mini-round containing only the 5 cards you missed, repeating until you achieve 100% mastery across the entire set.

How does Flashcards.world prevent 'Order Memorization' when you review the same deck multiple times?

Due cards and custom study queues can be shuffled dynamically while prioritizing overdue retrievability, ensuring you never answer a card merely because it always comes right after a specific neighbor.

How does 'Multiple Choice Mode' generate answer options for your flashcards without requiring you to manually write 3 wrong choices per card?

Flashcards.world dynamically selects 3 plausible distractors from sibling cards in the same deck (matching similar length, category, and language) and randomizes the 4 option positions (`A, B, C, D`) on every trial.

How does Writing Mode handle Synonyms or Multiple Acceptable Answers separated by `/` or `;` (e.g., `epinephrine / adrenaline`)?

If a card lists synonyms separated by `/` or `;`, typing any one of the valid primary synonyms is recognized as a correct match.

When should you use 'Multiple Choice Mode' vs. 'Flashcards Mode' vs. 'Writing Mode' during a study cycle?

Use **Multiple Choice** for fast initial recognition on brand-new topics; transition to **Flashcards Mode** for standard daily FSRS-6 active recall; and use **Writing Mode** for exact spelling, vocabulary production, and error-free formula recall.

How do swipe gestures work in Flashcards Mode on iOS and Android mobile screens?

Tap anywhere on the card to flip it, then either tap the 4 color-coded FSRS-6 rating buttons at the bottom OR swipe left/right to grade cards rapidly one-handed.

How does 'Auto-Play Audio on Flip' work in Flashcards, Multiple Choice, and Writing modes?

When enabled in the study toolbar, the app automatically speaks the Front prompt when the card appears and/or speaks the Back answer via Neural TTS as soon as you reveal or submit the answer.

What is the 'Color-Coded Character Diff' shown after you submit an answer in Writing Mode?

A character-by-character visual comparison between your typed response and the target answer: **Green** characters match exactly, **Red highlighted** characters show missing letters you forgot, and **Strikethrough** characters show extra/wrong letters you typed.

How does 'Writing Mode' work in Flashcards.world?

The app presents the Front prompt (and/or plays the audio prompt) and gives you an input box where you must type the exact Back answer from memory before submitting.

What is 'Feynman Mode (`🧠 Explain in My Own Words`)' inside Flashcards Mode, and how do you launch it?

While studying any flashcard, tap the `🧠 Feynman Mode` button to open an interactive self-explanation prompt where you explain the concept in plain language (by typing or speaking into the microphone) before or after flipping.

What session summary metrics are displayed on the 'Session Complete!' screen at the end of a study round?

Total cards reviewed, accuracy percentage, breakdown of Again / Hard / Good / Easy ratings, average time per card, current daily streak count, and net FSRS-6 Stability gained.

Flashcards.world App Guide — Core Study Modes: Flashcards, Feynman Grader, Multiple Choice & Writing Diffs

Mastering the four primary active-recall study modes in Flashcards.world: FSRS-6 Flashcards Mode, AI/Voice Feynman Self-Explanation Grader, Multiple Choice with Timed Exam mode, and Writing Mode with Smart Typo Tolerance and Color-Coded Character Diffs.

Level: basic
Languages: en → en
Cards: 32
Markdown: Flashcards.world App Guide — Core Study Modes: Flashcards, Feynman Grader, Multiple Choice & Writing Diffs (.md)

Flashcards (32)

#	Front (Term / Question)	Back (Definition / Answer)
1	Why is dynamic distractor generation in Multiple Choice Mode better than static A/B/C/D options?	With static options, you quickly memorize that 'the answer to this question is always B'; dynamic sibling distractors force you to read and discriminate between real competing concepts every single time.
2	How are Cloze Deletion cards (`[…]`) presented when you study a deck in Multiple Choice or Writing Mode?	The sentence is displayed with `[…]` masking the target word, and you either select the missing word from 4 sibling choices (Multiple Choice) or type the exact missing word into the blank (Writing Mode).
3	Can you use Voice Dictation (`🎤`) in Feynman Mode instead of typing a long paragraph on your phone?	Yes! Tapping the microphone icon in Feynman Mode lets you speak your 15-second plain-language explanation aloud—simulating an oral exam or teaching a colleague—and automatically transcribes and grades your response.
4	When should you turn Smart Typo Tolerance OFF (Strict Exact Match) in Writing Mode?	When practicing foreign-language orthography, chemical formulas, drug spelling, or programming syntax where a single wrong character or missing accent mark changes the meaning completely.
5	How do you enable 'Timed Exam Mode (`⏱`)' inside Multiple Choice or Quiz sessions?	Toggle the `⏱ Timed` switch in the study mode header and choose your per-card countdown limit (e.g., 10 seconds, 15 seconds, or 30 seconds per question).
6	What is 'Dictation Mode' (Audio-Only Prompt + Writing Mode) for language learners and spelling bee prep?	By hiding the Front text and playing only the native Neural TTS audio prompt while in Writing Mode, you train pure auditory-to-orthographic dictation (hearing a spoken word or sentence and typing it accurately).
7	How does the Feynman Grader evaluate your explanation in Flashcards.world?	It compares your plain-language explanation against the card's verified core concept, scores your conceptual accuracy from 0% to 100%, highlights which key mechanisms you explained clearly, and points out any missing nuances or jargon crutches.
8	How do you switch seamlessly from Flashcards Mode to Multiple Choice or Writing Mode on the exact same deck?	Use the Mode Switcher pill bar at the top of the deck study screen to jump between all 11 study modes with a single click while sharing the same underlying FSRS-6 card states.
9	How does Writing Mode handle cards whose Back contains both a core answer and a parenthetical explanation (e.g., `Epinephrine (α1, α2, β1, β2 agonist)`)?	Writing Mode can be configured to ignore parenthetical notes `(...)` or secondary explanations so you only have to type the core target term (`Epinephrine`).
10	What is 'Focus / Zen Fullscreen Mode' during long desktop or tablet review sessions?	A distraction-free study view that hides navigation sidebars and centers the flashcard, progress bar, and keyboard shortcuts for zero-clutter active recall.
11	What does the interval preview label above each rating button (e.g., `Again: 10m`, `Hard: 3d`, `Good: 8d`, `Easy: 21d`) show you?	The exact next review interval calculated in real time by the FSRS-6 algorithm based on that card's current Difficulty ($D$), Stability ($S$), elapsed time ($t$), and your Desired Retention ($R_d$).
12	How does Feynman Mode map your 0–100% conceptual score to an FSRS-6 rating recommendation?	A comprehensive, clear explanation (≥ 85%–90%) recommends Good (3) or Easy (4); a partial explanation (60%–84%) recommends Hard (2); and an incomplete or inaccurate explanation (< 60%) recommends Again (1).
13	Does grading a card in Multiple Choice, Writing, or Drawing Mode update its FSRS-6 Stability and Difficulty?	Yes—correct first-try responses map to FSRS-6 recall updates (`Good`/`Easy`/`Hard` based on accuracy and response time), while incorrect responses record a lapse (`Again`) so all 11 modes contribute to your unified memory schedule.
14	What are the four FSRS-6 rating buttons shown after flipping a card in Flashcards Mode, and what keyboard keys trigger them?	`1` = Again (forgot / lapse), `2` = Hard (recalled with heavy effort), `3` = Good (recalled at target effort), and `4` = Easy (instantaneous effortless recall), with `Space` or `Enter` flipping the card.
15	Can you use 'Hint (`💡` / Reveal First Letter)' in Writing Mode when you are experiencing a Tip-of-the-Tongue block?	Yes—clicking the Hint button reveals either the first letter/character pattern (e.g., `M _ _ _ _ _ _ _ _ _ _ _`) or the card's `💡 Mnemonic`, and caps the resulting FSRS-6 grade at `Hard` so the assisted recall is scheduled appropriately.
16	Why is a 'Color-Coded Character Diff' cognitively superior to simply marking a typed answer 'Wrong'?	Because your visual cortex immediately sees the exact 1 or 2 letters where your spelling broke down (e.g., spotting the double `'s'` vs. single `'s'` in desserts vs. desert), fixing the orthographic bug on the very next trial.
17	How does the 'Undo Last Rating (`↩️` / `Ctrl+Z`)' button save you during fast Flashcards Mode sessions?	If your finger slips and accidentally taps 'Easy' instead of 'Again' (or vice versa), tapping Undo (`↩️`) immediately rewinds the card and restores its exact prior FSRS-6 Difficulty and Stability state.
18	What is 'Smart Typo Tolerance' in Writing Mode, and why does it prevent unnecessary frustration?	When enabled, Smart Typo Tolerance uses edit-distance (Damerau-Levenshtein) comparison to forgive a minor 1-letter keyboard slip (e.g., typing `'mitochondira'` instead of `'mitochondria'`) while still requiring genuine knowledge of the word.
19	What happens in Timed Exam Mode (`⏱`) if the countdown timer reaches 0:00 before you select an answer?	The question is automatically marked as a timeout lapse (`Again`), the correct answer is revealed with visual feedback, and the session advances to keep your exam pacing realistic.
20	Summarize how to combine the 4 core study modes across a single week of exam prep.	1. Multiple Choice on Day 1 to build fast familiarity; 2. Flashcards Mode daily for high-speed FSRS-6 spacing; 3. Writing Mode mid-week to verify exact spelling/formulas with character diffs; 4. Feynman Mode on weekends to test deep plain-language comprehension.
21	What is 'Flip Direction (`Front → Back` vs. `Back → Front` vs. `Mixed`)' in the Study Mode settings bar?	A one-click toggle available across Flashcards, Multiple Choice, Writing, and Match modes that lets you invert the prompt and answer sides on the fly without duplicating the deck.
22	At the end of a Writing or Multiple Choice session where you missed 5 cards out of 32, what does the 'Retry Missed Cards (`5`)' button do?	It immediately launches a focused mini-round containing only the 5 cards you missed, repeating until you achieve 100% mastery across the entire set.
23	How does Flashcards.world prevent 'Order Memorization' when you review the same deck multiple times?	Due cards and custom study queues can be shuffled dynamically while prioritizing overdue retrievability, ensuring you never answer a card merely because it always comes right after a specific neighbor.
24	How does 'Multiple Choice Mode' generate answer options for your flashcards without requiring you to manually write 3 wrong choices per card?	Flashcards.world dynamically selects 3 plausible distractors from sibling cards in the same deck (matching similar length, category, and language) and randomizes the 4 option positions (`A, B, C, D`) on every trial.
25	How does Writing Mode handle Synonyms or Multiple Acceptable Answers separated by `/` or `;` (e.g., `epinephrine / adrenaline`)?	If a card lists synonyms separated by `/` or `;`, typing any one of the valid primary synonyms is recognized as a correct match.
26	When should you use 'Multiple Choice Mode' vs. 'Flashcards Mode' vs. 'Writing Mode' during a study cycle?	Use Multiple Choice for fast initial recognition on brand-new topics; transition to Flashcards Mode for standard daily FSRS-6 active recall; and use Writing Mode for exact spelling, vocabulary production, and error-free formula recall.
27	How do swipe gestures work in Flashcards Mode on iOS and Android mobile screens?	Tap anywhere on the card to flip it, then either tap the 4 color-coded FSRS-6 rating buttons at the bottom OR swipe left/right to grade cards rapidly one-handed.
28	How does 'Auto-Play Audio on Flip' work in Flashcards, Multiple Choice, and Writing modes?	When enabled in the study toolbar, the app automatically speaks the Front prompt when the card appears and/or speaks the Back answer via Neural TTS as soon as you reveal or submit the answer.
29	What is the 'Color-Coded Character Diff' shown after you submit an answer in Writing Mode?	A character-by-character visual comparison between your typed response and the target answer: Green characters match exactly, Red highlighted characters show missing letters you forgot, and Strikethrough characters show extra/wrong letters you typed.
30	How does 'Writing Mode' work in Flashcards.world?	The app presents the Front prompt (and/or plays the audio prompt) and gives you an input box where you must type the exact Back answer from memory before submitting.
31	What is 'Feynman Mode (`🧠 Explain in My Own Words`)' inside Flashcards Mode, and how do you launch it?	While studying any flashcard, tap the `🧠 Feynman Mode` button to open an interactive self-explanation prompt where you explain the concept in plain language (by typing or speaking into the microphone) before or after flipping.
32	What session summary metrics are displayed on the 'Session Complete!' screen at the end of a study round?	Total cards reviewed, accuracy percentage, breakdown of Again / Hard / Good / Easy ratings, average time per card, current daily streak count, and net FSRS-6 Stability gained.