Tap and drag on any numbered circle to extend it. If there's a number on the end of a row, that row needs to have that many circles. If the number is on top of a column, the column needs to have that many circles.

Tap the "Zoom" button to zoom in and tap it again to zoom back out.

If you get stuck, tap the rotating arrow to restart.

If you want to play in Dark Mode, tap on the level select grid, then tap on the circle on top to change the theme.

How to play Qlki on your phone

To play Qlki easily any time, you can add it directly to your phone as an app. It’s a great way to play without worrying about losing your game save data.

For iOS devices, simply tap the "Share" icon in Safari and select "Add to Home Screen". For Android devices, tap the “Menu” icon and select "Install App".