A strange little side quest
Between one round of Fishdom H2O Hidden Odyssey and the next, this is worth knowing: The name Tetris combines a reference to four-square pieces with Pajitnov's interest in tennis. A second detail makes the picture even better: The Oregon Trail began in 1971 when three student teachers created a computer simulation to help Minnesota schoolchildren learn American history. So a round of Fishdom H2O Hidden Odyssey is not just a quick distraction; it is a tiny stop on a much longer puzzles timeline.
