How to play
Place one dog in every row, every column and every colour. Dogs cannot touch, not even corner to corner. Tap a square to mark it ✕; hold or double-tap to place a dog.
Frequently asked questions
How do I join the iOS beta?
Install Apple's free TestFlight app on your iPhone or iPad, then open this invitation link on that device and tap Accept.
How do I install the Android beta?
On your Android phone, download the APK (about 137MB) and open it. If Android asks, allow your browser to install unknown apps, then tap Install. To update, download and install the new APK over the old one; your progress is kept.
Where is the daily challenge?
It unlocks after you clear level 5. Each day's puzzle is downloaded, so it needs an internet connection. The rest of the game works offline.
How do hints work?
A hint costs bones and explains the next logical step, highlighting the row, column or colour it is about, rather than just giving you the answer.
How do I get more bones?
You start with 200. Clearing a level gives 10, the daily challenge gives 30, and completing a 7-day daily streak adds a bonus.
Will I ever have to guess?
No. Every puzzle has exactly one solution, and each step can be worked out by logic.
How do I unlock more dogs?
Dogs unlock as you progress through the levels. Open My dogs to see which level unlocks each one.
Where is my progress saved?
On your device only. There is no account or cloud save, so deleting the app deletes your progress, and progress does not move to a new device.
I found a bug. What should I send?
Use Settings → Feedback if you can, since it includes the installation ID, system version and language. A screenshot and the level number help a lot.