Ducks in a Row - Logic Puzzle

Queens-style logic, with ducks. One per row, column and pond, and no two touching. 1,000+ levels, a new board every day and a weekly cup. Pure logic - no guessing.

One duck per row. One per column. One per coloured pond. And no two ducks may ever touch - not even diagonally. Simple rules, one logical solution, and a puzzle you can learn in ten seconds but chase for months.

Ducks in a Row is a logic puzzle in the beloved Queens / Star-Battle family, with a warm, colourful twist. If you love Sudoku, Queens, nonograms or a good daily brain teaser, this is your next obsession.

DEDUCTION, NOT LUCK Every board has exactly one solution, reachable by pure logic - never guesswork. Place your ducks, mark the squares you have ruled out, and work your way to a satisfying finish.

A THOUSAND LEVELS, AND THEN SOME

• 1,000 handcrafted-feel levels across themed chapters
• Five board sizes, from a gentle 6x6 to a fiendish 10x10
• Three difficulty tiers - Easy, Medium and Hard
• A brand-new Daily Challenge every single day, with streaks
• Endless Free Play whenever you want a quick solve

COMPETE AND COLLECT

• Weekly Cup - a fresh tournament board every week, with a global leaderboard
• Earn stars for clean, hint-free solves
• Unlock achievements as you master the game
• Collect 20 beautifully illustrated duck skins, from Mallard to Nebula

PLAY YOUR WAY

• Helpful hints when you are stuck, or go hint-free for the real challenge
• Undo, clear and share your results
• Calm, distraction-free design
• Play offline, anywhere

Whether you have thirty seconds in a queue or an hour to unwind, Ducks in a Row gives your brain a proper workout - one duck at a time.

Download now and get your ducks in a row!