Recognize
What structure is hiding here?
Practice the interview, not just the problems
Synapse trains you to recognize the structure, explain an approach, verify the result, and retain what matters — so you can make progress when the problem is new.
What structure is hiding here?
Can you explain the approach?
Do you know why it works?
Will you know it on interview day?
Deliberate practice, not repetition
Most platforms begin and end with code. Synapse slows down the moments interviewers actually ask you to explain: the pattern, the plan, the prediction, and the lesson.
Interview readiness · updated as you learn
Approach Builder
A clear plan unlocks the editor
The interview is more than the code
Solving matters. So does recognizing what kind of problem you are looking at, explaining why your approach fits, mentally checking the result, and keeping the skill available under pressure.
Pattern drills and the Concept Atlas turn unfamiliar problems into recognizable structures.
Approach Builder, Dry-Run Training, and solution comparison make reasoning visible.
Mastery decay, spaced review, and readiness replace green checkmarks with an honest view.
Built around you
Synapse uses what you know, what you forget, how you work, and when you interview to shape the next useful challenge.
See how it adaptsA diagnostic finds a credible starting point.
Next Up and Daily Mission focus your effort.
Scaffolding fades as the reasoning becomes yours.
Your interview date changes scope and priorities.
When the problem is new
Start with a short diagnostic, then build preparation around what you know, what needs review, and what comes next.