LudwittLiteracy. Numeracy. Algorithmacy.
Literacy is reading what the world says.
Numeracy is measuring what it means.
Algorithmacy is telling machines what to do about it.
Ludwitt teaches all three, one answer at a time, from the first grade to the last.
$5 of AI credits when you pick your starting level. Sign in
Learn one: the derivative.
A curve has no single slope: y = x² gets steeper as x grows. To measure its steepness at x = 1, start with a line through two of its points.
Every answer moves you.
A right answer raises the difficulty and a wrong one lowers it, so practice stays just past what you already know.
Miss one and you see why: the solution, worked step by step.
Close on a worded answer? Ask the AI to recheck it.
No placement test. Pick a starting level and the path corrects itself.
Six subjects, one path.
- Math.
- Divide: 2½ ÷ ¼.
- Reading.
- According to Hobbes, why do individuals surrender freedoms to a governing authority?
- Logic.
- All birds can fly. Penguins are birds. So penguins can fly. What can we say about this argument?
- Writing.
- “He runs to the bus stop. He missed the bus. He walks back home.” Fix the tense.
- Latin.
- Caesar dixit hostes victos esse. Caesar said that the enemies had been defeated.
- Greek.
- μαχόμεθα ἵνα τὴν πατρίδα σώσωμεν. We fight in order to save our fatherland.
For any age.
Children start at their grade and move as fast as their answers allow. For schools
Adults start where they left off, in private, with no classroom watching. For adults
Beyond the basics.
University: degree paths with prerequisites, faculty review and thesis guidance.
Research: literature review, qualitative coding, structural equation models and LaTeX in one suite.
Institutions: teachers run classes, follow progress and grade work.
Agents: an MCP server lets an AI agent coach a learner.