Pingdoku: Queens Logic Puzzle

Over 10,000 cute logic levels to play as much as you like, from quick 4×4 grids to big 11×11 brain teasers. Place the penguins: pure logic, no guessing!

Pingdoku is a cute Queens logic puzzle that blends the reasoning of Sudoku with the deduction of Minesweeper. Place one penguin in every colored region and solve brain puzzles that always have one unique solution.

HOW TO PLAY • Place exactly one penguin in each colored region. • Only one penguin per row and one per column. • Penguins can't touch each other, not even diagonally. • Tap once to mark a cross, twice to place a penguin.

FEATURES • 3,000+ levels, from quick 4×4 grids to big 11×11 brain teasers • Every puzzle has one unique solution: pure logic, no guessing • A new daily puzzle every day, with a trophy to win each month • A gentle tutorial and free hints when you're stuck • Adorable animated penguins that celebrate every win • Play offline, anytime, in short relaxing sessions

If you love Queens, Sudoku, Star Battle, Minesweeper or nonogram logic games, Pingdoku is your next cozy brain game. How many penguins can you place today?