Thinker (1992)

Thinker consists of two simple puzzle games played on a 9x9 board: Kostka Rubika (Rubik's Cube) and Układanka (Jigsaw). Both games have the same rules: within five minutes, create the array shown in the second window. In the Rubik's Cube the player moves vertically or horizontally simultaneously three fields (cube rotating), in Jigsaw only one on the single empty space.

• Release Date: December 31, 1992
• Developer: Mirage Software