Modeling is a skill you build.

Most people try to learn financial modeling by watching someone else build a model. You can watch a hundred hours of it and still freeze the first time you face a blank spreadsheet, because watching and doing are different skills.

Scrim flips that. You read a short, rigorous lesson on a concept - free cash flow, WACC, terminal value - and then you immediately build it yourself in a real grid that checks every cell as you type. You find out you understand something the moment your number turns green, and you find out you do not the moment it does not.

The courses are free because the goal is for people to actually learn this. The simulator is a one-time unlock, not a subscription, because you should own the thing you paid for.

It is built for students breaking into finance, analysts sharpening up, and anyone who would rather practice than watch.