Timed mode · 90s speed run

Ninety seconds. Score every term.

Read the clue, type your guess, hit the next term before the timer runs out. Each solve starts at 100 points — fewer wrong guesses earn a bigger bonus, so the per-term score is up to 160 — but the daily streak and your stats stay untouched. This is the practice loop at full tilt.

Library · keep studying

Browse the full curriculum index, or follow a learning card from any solved term.

Timed mode
90-second round
No streak impact · Score-not-streak

Ninety seconds. Score every term you solve — bonus for fewer hints.

Each term starts at 100 points. Wrong guesses cut the bonus: solve on the first try for +60, every miss costs 20, and the floor is +60 once the run has three or more wrong guesses. Skips count as missed and reset the streak — wrong guesses just live on the same clue.

Type the term freely. Only an exact spelling match counts as a guess — no dropdown, no suggestions, no dictionary assist.

Lock the round to one category. Changes apply on the next term after Start.