Learn anything. Then prove you actually learned it.
Type any subject. If nobody has written it yet, we write it — the skills, the questions that find your level, and the checklist your work gets marked against.
- Say what you want to learn
- Take a ten-minute check
- Get a plan that skips what you know
- Do a real piece of work
- Get it marked, with the evidence
A real task, and the standard it is held to
A commitment you made will slip by two weeks. You have known for three days. Write the message to the person who is depending on it.
The difficult part is in the opening, not buried after context.
- The reader must reach the third paragraph to learn what happened.
- Present in the first paragraph but softened into ambiguity.
- The first sentence states the news plainly.
- States it plainly and immediately follows with what happens next.
- It cannot be misread as good news
- Ownership is clear
- Respectful without padding
7 subjects, and anything else you ask for
Business & money
Creative
Craft & making
Free to start, $3.49 to try everything
The things people ask first
Is this just a chatbot with a syllabus on top?
The material is written by a model, and every subject says so. What is different is what happens to your work: you hand in something you actually made, it is marked against a checklist that was published before you started, and every judgement quotes the part of your work it came from. You can read a complete checklist on this site right now, without an account.
Can I trust the marking?
You can check it, which is worth more than trusting it. Every score names the criterion, the band it landed in, and the words of yours it came from — so a verdict you disagree with is one you can argue with. Each subject also states up front what its marking can honestly settle: for some kinds of work we can only check the technical side, and whether the result is any good is your call. That is on the page before you start, not after you are disappointed.
What do I actually hand in?
Something you made — a piece of writing, a query and the plan it produced, a photograph, a spreadsheet. Every brief names which of those it wants, roughly how long it should take, and the checklist it will be marked against, all before you start. The ten-minute check that finds your level asks you questions; the work that counts as proof never does.
How much time does this take?
The check that finds your level takes about ten minutes and needs no account. A subject here runs between 25 and 47 hours end to end, and your plan skips whatever the check proved you can already do — so what you work through is shorter than what is on the page, and it tells you what it skipped.
Do I have to pay to find out whether it works?
No. The ten-minute check on any subject we already cover is free and anonymous. The free plan then includes 1 graded project a month, which is enough to hand in a real piece of work and see exactly how it gets marked. Paying buys more marked work — not a different product.
Pick one thing you want to be able to do
Not a subject — a thing. Write a launch email that gets replies. Work out why a query is slow. We build the path that gets you there, and mark the work that proves you arrived.