asymptote
ShopSeason 1Sign in
Play
How to playFormulasFor teachersCreatorsJoin a class gameCalculus guidesBadges and levelsLeaderboardsDailyCurvePracticeShopGift a PassTip jarFounderPricing
/
You approach it and never arrive.

Asymptote is a free online calculus game: a calculus practice game for derivatives, limits and integrals, with typed answers and a live mode for class. Newest guide: Derivatives of Trig Functions: Table & Practice Problems.

Guides with practice problems: Chain rule · U-substitution · Implicit differentiation · Integration by parts · Product rule · Quotient rule · Power rule · L'Hôpital's rule · Related rates
SupportTermsPrivacyRefundsInstagramXPressMade with ♥ by the_calculusguy© Boolean Productions 2026

A Squiggle collection

De1uxe

Area Under the Curve

527

7 of 36 Squiggles

Power Tower

Power Tower

Each one is the other one’s exponent. Nobody wants to be at the bottom.

Exponential

Start your own collection

Everything you play on Asymptote earns dx, and your first five packs are free.

Get my free packs

Showcase

Power Tower
Power TowerEach one is the other one’s exponent. Nobody wants to be at the bottom.
ExponentialNo. 31 of 36
Power TowerExponential
Two Points
Two PointsMeets the curve twice, just to be sure. Has trust issues and an average rate of change.
Secant League80 Area
Two PointsSecant League
Pi-Rat
Pi-RatSails at exactly 3.14159 knots. Will not round.
PolynomialNo. 23 of 36
Pi-RatPolynomial

Trophies 4

Epsilon Neighbourhood
Epsilon NeighbourhoodLives in a neighbourhood smaller than any number you can name. Says there is plenty of room.
Epsilon League20 Area
Epsilon NeighbourhoodEpsilon League

Limits Pack 7/12

Zero
Zero
Not found yet
???
Epsilon
Epsilon
Not found yet
???
Little Sine
Little Sine
Vector Vole

Derivatives Pack 0/12

Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet

Integrals Pack 0/12

Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet

Odds per pack: Constant 60% · Linear 26% · Polynomial 10% · Exponential 3.49% · Transcendental 0.5% · Asymptotic 0.01%

Delta Wing
Delta WingGive it any ε and it will find a δ. Has never once asked what for.
Delta League40 Area
Delta WingDelta League
Two Points
Two PointsMeets the curve twice, just to be sure. Has trust issues and an average rate of change.
Secant League80 Area
Two PointsSecant League
Step Squirrel
Step SquirrelSeven days in a row. Hoards streaks like acorns and has never dropped one.
7-day streak25 Area
Step Squirrel7-day streak
Vector Vole
Secant Sparrow
Secant Sparrow
Pi-Rat
Pi-Rat
Not found yet
???
Power Tower
Power Tower
Not found yet
???
Not found yet
???
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???
Not found yet
???