10,000+ tiny programming problems

Learn programming the stubborn way.

Write code. Break code. Fix code. Repeat until your brain quietly rewires itself. Edabit helps when you’re stuck—but refuses to steal the good part.

Make your brain do a push-upFree account. No motivational webinar required.

A small shove, not a solution

Get stuck. Just not permanently.

Edabit reads the challenge, your code and the wreckage left by the tests. Then it gives you the smallest hint it can get away with.

Challenge check

2 tests passed

1 needs another look

function isEmpty(obj) {
  return Object.keys(obj).length === 1
}

Try this

You’re close. What should happen when the object has no keys?

Show me whereHints, not answers.

How fluency actually happens

Programming is not a spectator sport. Edabit keeps the problems small enough to start and real enough to count.

1
2
3

function add(a, b) {
  return a + b
}

No twelve-hour preamble. Pick a tiny problem and make the computer do the thing.

Edabit points at the loose thread. You still get to pull it.

XP, levels and solved challenges are receipts. Your brain did the work.

Choose Your Language

Eight ways to argue with a computer.