WangDoKu — a free dog logic puzzle
WangDoKu is a free, dog-themed logic puzzle you can play right in your browser — on phone or desktop, with nothing to install. It is the same family of puzzle as Star Battle and the Queens puzzle, and a cute, dog-loving alternative to games like Pawdoku and Meowdoku.
How to play
Each board is divided into colored regions. Your goal is to place one pup (🐶) so that:
- every color region has exactly one pup;
- every row and every column has exactly one pup;
- no two pups touch — not even diagonally.
Tap a cell to cycle it between empty, a cross (mark it as empty), and a pup. Stuck? The smart hint button shows the easiest next logical step and explains why.
Features
- Unlimited puzzles with a guaranteed unique solution
- Four difficulty levels — Beginner, Easy, Medium and Hard — rated by the reasoning they require
- Smart hints that teach the logic instead of just giving the answer
- Shareable puzzle links, so friends can try the exact same board
- Play in 18 languages, plus a timer and daily / all-time solved stats
Frequently asked questions
What is WangDoKu?
A free dog-themed logic puzzle where you place one pup per color, row and column, with no two pups touching. It is the same genre as Star Battle and the Queens puzzle.
How do you play WangDoKu?
Tap a cell to cycle it between empty, a cross and a pup. Place exactly one pup in every color region, row and column, and never let two pups touch — not even diagonally. Tap the hint button for the easiest next logical step.
Is WangDoKu like Pawdoku or Meowdoku?
Yes — it is a free alternative in the same style, but dog-themed, with smart hints, four difficulties, shareable links and 18 languages. WangDoKu is an independent game and is not affiliated with Pawdoku or Meowdoku.
Is it free? Do I need an account?
WangDoKu is completely free, needs no account and no download — it runs in any modern browser on phone or desktop.