promptdojo_

Claude wrote this expecting total: 15. Instead it crashes with TypeError: unsupported operand type(s) for +: 'int' and 'str'.

The bug is on line 3: "10" is a string, not a number. Python won't add 5 + "10". Fix the line so the code prints total: 15.

The break is on line 3 — but read the whole snippet first.

this step needs the editor

on desktop today; in the app (coming soon). save your spot and we'll bring you back here when you're ready.

open this same url on a laptop to keep going today.