A downloadable game for Windows and macOS

A duck swimming program puzzle:


  • You're the yellow duck
  • Peck the big bubbles to get "a new beginning" / "checkpoint"
  • Green ducks peck back
  • Boats are sturdy... use 2 pecks
  • The sub1 program is run every time "sub1" is listed in the main program.
  • Peck 4 bubbles to win!
  • (but the game doesn't have an ending)

Install instructions

The zip file contains two things:

  1. The windows build of the game
  2. A tar.gz archive of the mac version of the game
Mac users:
  1. Unpack
  2. Unpack again
  3. Launch BathTubDuck.app


BathTubDuck.zip 23 MB

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