Map the possibilities
Separate observations from assumptions. Assign a starting probability to each hypothesis before you commit to an answer.
The reasoning workspace · SaaS
Train your reasoning with complex logic puzzles. Weigh competing explanations, challenge cognitive biases, and reach answers with confidence you can explain.
Built for curious minds and consequential decisions.
Observe. Weigh. Challenge. Refine.
Our founding commitments
Evidence before intuition
Uncertainty, not false certainty
Practice, not promises of perfection
A method you can practice
A puzzle, a six-state scratchpad, and a changing map of possibilities. One workspace for turning a hunch into a considered answer.
Inside the canvas
STATE-0 / Frame the question
STATE-1 / Record the evidence
STATE-2 / Map hypotheses
STATE-3 / Test alternatives
STATE-4 / Update confidence
STATE-5 / State the conclusion
Separate observations from assumptions. Assign a starting probability to each hypothesis before you commit to an answer.
Use bias prompts to look for overlooked alternatives, contradictory evidence, and the pull of your initial guess.
Revise your weights as evidence changes. Finish with a clear conclusion, a confidence estimate, and what remains unresolved.
Inspired by structured AI workflows, designed for human practice. Your scratchpad records your own reasoning; it does not reveal a model’s internal hidden states or guarantee objective answers.
Build your reasoning habit
Planned beta plans: Free includes 5 traces a day. Pro is $29/month for unlimited traces, personal weight-map memory, and export. Availability is shown below.
For individuals getting started
$0/month
Your next answer starts here
Make room for better questions, stronger evidence, and a little less certainty.