Contact

Found a bug, have an idea, or just beat a nasty daily? I'd like to hear about it.

Email

It's just me answering, so a reply can take a few days.

Reporting a bug

It helps if you include:

the mode you were in (Daily, Finesse drill, Perfect clear or 40L sprint);
the puzzle number, if it was the daily;
your device and browser, for example "Windows, Chrome" or "iPhone, Safari";
what you expected and what happened instead. A screenshot is a big help.

Support stackdle.io

stackdle.io is free to play. If it helped you learn perfect clears, or you just like the daily, you can leave a tip. Tips pay for the domain and the hours that go into new features.

Support stackdle.io on Ko-fi

This opens Ko-fi, where you can pick any amount. Ko-fi handles the payment through Stripe or PayPal.

Sharing your daily result with a friend helps too.