Super Foul Egg is a computer game for the Amiga and the Acorn Archimedes.
The game, a Super Puyo Puyo clone, was inspired by Amiga Power's comment that no decent clone of the game was made for the machine. After reading the comment, a reader created the game and sent it to the magazine, which included it on their cover disk. The game went on to be ranked the 34th best game of all time by Amiga Power.
Source: Wikipedia, "[en.wikipedia.org/wiki/Super_Foul_Egg Super Foul Egg]", available under the CC-BY-SA License.