Hey everyone, maker here. A few months ago I was in an interview and completely blanked on a graph problem I had solved before. A month later, none of it had stuck. That's what pushed me to build this. Execut treats your problem history like a curriculum rather than a list to check off. After you solve something, you rate how hard it felt, and FSRS schedules it for review right around when you'd naturally start forgetting it. There's also a roadmap that guides you through topics in a logical order, a live 1v1 battle mode, and rooms if you want to practice with friends. Built it mostly to fix my own problem, but hoping it helps others break out of the tutorial, solve once, forget cycle too. Would love your feedback, especially on whether the spaced repetition actually feels useful, or if it feels like unnecessary friction. Happy to answer anything about how it's built as well.

Execut.

Never forget what you learned solving a coding problem

Never forget what you learned solving a coding problem