TrainBrainDo the work AI does for you. By hand.
For everyone who uses AI and has started to wonder if it's making them lazier. One short daily workout, no AI allowed, that proves you can still do the thinking yourself.
What the Daily Workout trains
Five kinds of knowledge work AI now does for you. Every day picks one.
Write it.
Write a tight paragraph from scratch, start to finish, with no autocomplete and no draft to lean on.
Calculate it.
Do the mental maths in your head, the kind you used to reach for a calculator for.
Catch it.
Read a short argument and catch the one flaw in its reasoning before it slips past you.
Sales rose every month this year, so our ad budget is clearly the only reason — find the gap in that leap.
Sample — today's workout is different
One shared workout. One score. Every day.
Explain, in three sentences, why a bridge needs expansion joints.
Metal and concrete grow when hot and shrink when cold. Without a gap to move in, that pushing would crack the bridge deck apart. The joints give the bridge room to breathe with the weather.
Sample answer — not a real player's submission.
Clear reasoning, tight wording, no help.
Sample screen — illustrates the Daily Workout, not a live result.
How the Daily Workout works
Get today's exercise
One new exercise a day, the same one for everyone — a paragraph, a case, a sum, a fact, or a flawed argument.
Do it yourself, no AI
No autocomplete, no search, no assistant. Just you, a timer, and the problem in front of you.
Get your Without-AI Score
See how you did, then share the card. One score a day, however you did it.
Keep the muscle. Before AI does the rest of it too.
The Daily Workout — the one shared with everyone — is free: one exercise, one score, one share card, every day.
- Free forever: the shared Daily Workout
- Your Without-AI Score and share card, every day
- A monthly subscription unlocks more