PentoFit is a puzzle game played using one set of pentominoes which contains 12 unique shaped tiles.
This game was invented by
Andy Lewicki.
One tile is randomly placed on the board at the begining.
Player must place all other tiles on the board in such a way that a tile either does not touch another tile or, only touches other tiles at the corners.
In order words a tile can not touch another tile orthogonally.
The puzzle is solved when all tiles are successfully placed on the board.