Puzzle Solutions

Riven (1997):

Since a most of Riven's puzzles are based on the exploration of the world, there are only a few direct solutions. Others change randomly each time the game is played, so they have to be discovered during gameplay.

Temple Island

• Fire marble grid.
• Telescope device combination.

Plateau Island

• Map device dome locations - Crater Island, Temple Island, Plateau Island, Jungle Island, Prison Island.
• Underwater-viewing chamber islands colors - One, two, three, four, five.

Jungle Island

• Prison secret room stones combination: Fish, Beetle, Frog, Sunner, Wahrk.

Related: Official Prima strategy guide (PDF), via Internet Archive