I'll be honest I did not expect that to work! I didn't think it'd show the console output. Thanks!

Print input.

Not fixed as far as I can tell.

Make sure you're closing you curly braces and parentheses right. AFAIK the js tests are working fine.

Something seems to be not working right with the interpreter. My code is 10 lines long (a for loop with an if inside) but when I run the sample test it generates this stack trace:
/home/codewarrior/index.js:22
})})f;
^

SyntaxError: Unexpected identifier
at createScript (vm.js:80:10)
at Object.runInThisContext (vm.js:139:10)
at Module._compile (module.js:616:28)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at [eval]:1:1

I have no idea where it's getting "})})f" from. What the heck is going on?