Duckssg Puzzle - Duck Seats

Find a seat for every duck! Place one duck in each color region, row and column. Ducks cannot touch any of the eight surrounding cells, including immediate diagonal neighbors. Distant diagonal positions are allowed. Tap once to mark an X, tap twice to place a duck, or drag to mark several cells. Hints reveal a duck silhouette in a correct position. Learn with a short practice board and play puzzles in numbered order. After 144 verified puzzles, newly generated puzzles keep coming. Later puzzles require more deduction. Each round starts with three hearts and 90 seconds. An invalid placement or retracting a duck costs one round heart. Reaching zero seconds does not end the puzzle, but costs one global life. Free global lives refill every ten minutes, even while the app is closed, up to five. Purchased lives can be stored above five. Completed puzzles record your remaining hearts and time. Korean and English are supported. Music, sound effects and vibration can be turned off in Settings.