> Stranded on a mysterious tropical island, you have only your wits to
> help you survive. Can you discover the mystery of Puzzle Island and
> escape your exile? Puzzle Island is a game of twelve different
> puzzles that range from simple tile matching puzzles to mind bending
> logic puzzles. With four difficulty settings, an adventure that is a
> puzzle within a puzzle and the ability to play the individual
> puzzles anytime (once unlocked), this game will keep you busy for
> months, if not years to come. Why buy one puzzle game when you can
> have twelve in one!

From the archived [homepage:][1]
Note: Uploaded is version 1.0. Linked page informs on a version 1.0.3
which couldn't be dl:ed from Wayback Machine. This game is shareware
and is uploaded here without registration code/s. Anyone who has that
information is most welcome to share it!

Link to the archived help page [here!][2]

Compatibility
Architecture: PPC (Carbonized) x86 (Intel:Mac)

From the archived website:
Mac OS X 10.4.0 or better.
24 MB disk space
512 MB of memory
A PowerPC or Intel chip of at least 1.4 GHz

though I ran this (not like a flash but with sound and transitions?)
on my
PowerBook Pismo G3/500MHz
1 GB RAM/8MB VRAM (ATI Rage)
Tiger 10.4.11

  [1]: https://web.archive.org/web/20081006052950/http://www.kingdom-era.com/products/puzzleisland/
  [2]: https://web.archive.org/web/20071115014535/http://www.kingdom-era.com:80/products/puzzleisland/support.html