Can you tell an owl from a penguin? Playing is simple: Tap left for owl. Tap right for penguin.
Think you are fast enough? Owl or Penguin? tests your reaction skills and stamina to the fullest.
Learning the game is simple. Playing is not as easy as it may sound, though. You will be bombarded with owls and penguins if you're fast enough. If you fail, don't worry. You can always start again.
Just as the gameplay is simple and easy to get into, the user interface is bright and sparse for quick navigation. Ads are non-intrusive and are not displayed during gameplay.