Pugduko

One pup per colour, row and column — and never touching.

Version 1.21 · 1.2 MB · Android 8 or newer

iPhone? Play Pugduko in Safari — the same levels, nothing to install.

1. Tap Download.
2. Open the file when it has downloaded.
3. If your phone asks, allow installing apps from your browser — just this once.

No ads and no account. The app goes online to check for a newer version, to send feedback you write yourself, for challenges with friends, and for the leaderboard (a name you pick, or one it makes up, and your points are shown to other players), to show Linus who plays, how far they have got, their streak, their total time in the app, how long each level took, how many levels were lost, how often the app is opened, whether the daily reminder is on, and the phone model and Android version — using a random number it makes up, not linked to you or your phone. The web version keeps a random number of its own the same way, with how far you have got and your times. After this first install it tells you when there is an update. 300 levels, a daily streak, challenges against your friends, and a practice level the first time you open it.