Pupduko

Sudoku, but make it puppies! Fill every row, column and box with a different adorable breed. Three sizes, a daily puzzle, and a whole pack of cute dogs to meet.

Meet Pupdoku — the cutest way to play sudoku. Instead of numbers, you fill the board with adorable illustrated puppies, so every puzzle ends with a grid full of happy dogs. Cozy, colorful, and easy to pick up, it's sudoku the whole family can enjoy.

FILL THE BOARD WITH PUPPIES Every row, column, and box needs one of each breed — Corgi, Husky, Pug, Dalmatian, Golden, Shiba, Beagle, Poodle, and Dachshund. Same great sudoku logic, a lot more tail-wagging.

GROWS WITH YOU • Start on gentle 4×4 boards, then unlock 6×6 and 9×9 as you win • Four difficulties, from no-fail Puppy mode to a real Hard challenge • Every puzzle is guaranteed to have exactly one solution

A NEW PUZZLE EVERY DAY Come back daily for a fresh board — the same one for everyone — and build a streak. How many days in a row can you keep it going?

HELPFUL, NOT STRESSFUL • Pencil notes to jot down your guesses • Hints when you're stuck • Undo, erase, and gentle mistake highlighting • Row, column, and matching-breed highlighting to guide your eye • A relaxed no-fail mode for kids and warm-ups

PLAY YOUR WAY • Colorblind-friendly labels • Sound and haptics you can toggle • Your progress syncs across your iPhone and iPad with iCloud • Game Center leaderboards and achievements • Plays offline — perfect for trips and waiting rooms

Whether you're a sudoku pro chasing a fast 9×9 or just here for the puppies, Pupdoku is a warm little daily habit. Download and start your pack today!

Welcome to Pupdoku — sudoku with puppies!

• Three grid sizes (4×4, 6×6, 9×9) with unlockable progression • Four difficulties, from relaxing Puppy mode to Hard • A fresh Daily Puzzle with streaks • Nine hand-illustrated breeds, notes, hints, and helpful highlighting • Game Center leaderboards & achievements, plus iCloud sync

Thanks for playing — leave a review and tell us your favorite breed!